Yep, we may get a tiny thank-you (read: commission) when you buy through
links on Techspotr — not enough for a yacht, but enough to keep the lights (and
servers) on.
Learn more
23
Highlights
24
Differences
9
Reactions
0
Likes
Noctua NH-D15S
vs
Noctua NH-D15:
23 Highlights & 24 Differences —
So, Which Fan Actually Works Better
Choose based on your preference for manual or standard fan speed controls.
What sets Noctua NH-D15S and Noctua NH-D15 apart? We looked at their product type, height, folded depth & folded height and key differences in this complete fans face-off.
Provides Ultra-Quiet Mode
Indicates a special mode designed to minimize noise output.
with a difference of 40 points
5.4 dB quieter on low speed
Indicates the sound level produced when operating at the lowest speed.
19.2 dB
vs
24.6 dB
Power & Electrical
Features Overheat Protection
Automatically shuts down the fan if overheating is detected.
with a difference of 40 points
Build & Materials
Finish Type: Brushed
Describes the surface finish of the fan exterior.
with 15 points higher
Packaging & Logistics
Drop Test Rating: Enhanced Protection
Indicates the level of durability the packaging has against drops during handling and shipping.
with 40 points higher
Noctua NH-D15S vs NH-D15: Premium PC Coolers Under the Microscope
When it comes to top-tier PC cooling fans, the Noctua NH-D15S and NH-D15 remain fan-favorites for enthusiasts and professionals alike. Both products are engineered to deliver robust cooling performance with efficient airflow, supported by high-quality metal bases and rust-resistant materials for long-lasting durability. While they share a common purpose, cooling PC cases indoors, their differences can sway users depending on their priorities, from noise levels and physical dimensions to fan speed controls and safety features.
Each cooler is designed with solid build materials, boasts a 12V power requirement, and emphasizes energy efficiency and low environmental impact under strict RoHS compliance. However, they diverge in physical size, noise output during operation, control options, and safety features such as fire resistance and overcurrent protection. Understanding these nuances can make all the difference when selecting the best fit for your custom build or upgrade needs.
The Compact Cooler with Enhanced Safety: Noctua NH-D15S
The NH-D15S stands at 6.3 inches tall, making it a slightly more compact option compared to its counterpart. This subtle reduction in height can prove crucial for PC cases with tighter clearance. Beyond size, the NH-D15S is engineered for quieter operation at medium fan speeds, delivering a 19.2 dB noise level, noticeably softer than the NH-D15's 21 dB at the same speed. This makes it ideal for users valuing low ambient noise during moderate cooling demands.
While it lacks mechanical controls, the NH-D15S offers three fixed speed settings to balance noise and performance without the need for manual button adjustments. This simplicity extends to its build: a solid metal base that is rust-resistant to withstand humid environments. Maintenance is straightforward, recommending cleaning as needed, though it does not come with dedicated maintenance tools.
In short, the Noctua NH-D15S blends a streamlined form factor, quiet operation at typical workloads, and enhanced safety features into a dependable high-end cooler.
Classic Power and Control: Noctua NH-D15
The NH-D15 is a larger unit, standing at 6.5 inches tall and exhibiting a bulkier profile, which some setups might find restrictive. However, size comes with benefits. It incorporates a PWM variable fan speed mechanism coupled with convenient mechanical controls using a button interface for fine-tuning fan speeds manually. This dynamic control allows users to optimize cooling performance based on workload and noise tolerance.
At low fan speeds, the NH-D15 operates at a whisper-quiet 19.2 dB, which is quieter than the NH-D15S in the same mode, making it preferable for silent PC builds running under minimal load. The fan features a vibration reduction design and blade balancing technology to minimize noise disturbances further.
Electrical safety is another highlight: the NH-D15 includes overcurrent protection, adding a layer of safeguard against electrical faults. Additionally, it's designed with a Type A power plug, which may be preferred for ease of connection in some regions.
The NH-D15 also comes with included maintenance tools, simplifying cleaning and upkeep. Its lightweight design enhances portability during installation.
Quick Take
The NH-D15S excels with its quieter medium-speed operation and enhanced fire safety, all packed into a slightly smaller chassis ideal for cramped PC cases. Meanwhile, the NH-D15 impresses with its fine-tuned fan speed control, quieter low-speed operation, and electrical protection features for worry-free performance.
Bottom Line Recommendation
For users with limited space or who prioritize a silent experience at moderate fan speeds, the Noctua NH-D15S is a smart pick, especially thanks to its self-extinguishing design and superior packaging protection. If you want advanced fan speed management, the benefit of mechanical controls, and slightly quieter low-speed performance, the Noctua NH-D15 edges ahead as the more versatile cooling solution.
Verdict
Winner: Noctua NH-D15 - Offers variable PWM control, low noise at low speeds, overcurrent protection, and maintenance tools.
Runner-up: Noctua NH-D15S - Compact size, quieter medium-speed noise, fire resistance, and robust packaging protection make it a strong contender for smaller builds.
Side by side. The numbers. The features. No drama.
Can’t decide between Noctua NH-D15S and Noctua NH-D15? This in-depth fans breakdown highlights what makes each product unique — from standout features and hidden quirks to pricing, performance, and what actual users are saying.
The speed settings count differs between Noctua NH-D15S and Noctua NH-D15. NH-D15S offers 3 fixed speed settings, while NH-D15 features a PWM variable speed, providing more precise control suited for diverse cooling needs. The NH-D15 suits users seeking adjustable fan speeds.
Shows how many distinct speed levels the fan offers.
In the battle of Speed Settings Count,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
, delivering
lower
45 score
measurement.
Based on community votes for Speed Settings Count,
Noctua NH-D15S ◉ earned
0 votes,
less than
Noctua NH-D15 ◉,
which got 1 votes.
I actually like how the NH-D15 has the PWM Variable speed setting that lets you adjust the fan speed smoothly. It feels more flexible than the fixed 3-speed setup on the NH-D15S.
Package height for NH-D15S is 9.06 inches versus 10.63 inches for NH-D15, meaning NH-D15 comes in a larger package. NH-D15S may be preferred if shipping size or unpacking space is a concern.
Measures the height of the fan’s packaging box.
In the battle of Package Height,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
lower
1.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Both Noctua NH-D15S and NH-D15 feature identical cord lengths of 0.66 feet. This equal length provides consistent reach for installation in PC cases, offering no preference difference based on cord length.
Indicates the length of the power cord for flexible placement.
In the battle of Cord Length,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
0.66 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cord Length on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
6.34
inch
0Votes
vs
Folded Depth
Folded depth is not provided for NH-D15S but is 6.34 inches for NH-D15, indicating NH-D15’s potential for easier handling in compact setups. Users focused on foldability should consider NH-D15 due to this dimension advantage.
Indicates the depth of the fan when folded or collapsed.
Don’t keep it to yourself — be the first to react and review the
Folded Depth on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Regarding height, the Noctua NH-D15S stands at 6.3 inches, slightly shorter than NH-D15's 6.5 inches. This minor height difference makes NH-D15S a better fit for cases with limited vertical space, while NH-D15 offers a marginally larger cooling profile.
Measures the vertical height of the fan in operating position.
In the battle of Height,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
, delivering
lower
0.2 inch
measurement.
Based on community votes for Height,
Noctua NH-D15S ◉ earned
1 votes,
more than
Noctua NH-D15 ◉,
which got 0 votes.
The NH-D15S is a bit shorter in height so if space is tight in your PC case you might want to lean towards that. It can make a difference when fitting into compact setups.
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
6.5
inch
0Votes
vs
Folded Height
Folded height is unavailable for NH-D15S but is 6.5 inches for NH-D15. This suggests NH-D15 may have a more compact folding capability which NH-D15S lacks. Users needing folded dimensions might prefer NH-D15 for storage or installation ease.
Measures the height of the fan when folded for storage.
Don’t keep it to yourself — be the first to react and review the
Folded Height on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Package Width
What is the package width?
8.27
inch
0Votes
8.66
inch
0Votes
Noctua NH-D15S
The package width is 8.27 inch (21.0 cm), a dimension important for storage and shipping logistics.
Noctua NH-D15
Package width is 8.66 inch (≈ 22.00 cm).
This gives an idea of shipping dimensions for storage or shelving planning.
Shows the width of the retail packaging box.
In the battle of Package Width,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
lower
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Weight
How much does the fan weigh?
2.5
lbs
0Votes
2.86
lbs
0Votes
Noctua NH-D15S
The fan weighs 2.5 lbs (1.13 kg), making it lightweight enough for easy installation while sturdy enough for stability.
Noctua NH-D15
The unit weight is 2.86 lbs (≈ 1.30 kg).
A lower weight helps with easy installation inside compact PC cases and reduces stress on mounting clips or brackets.
Represents the total weight of the assembled fan.
In the battle of Weight,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
lower
0.4 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Package Weight
What is the package weight?
3.97
lbs
0Votes
3.97
lbs
0Votes
Noctua NH-D15S
The package weight is 3.97 lbs (1.8 kg), which includes protective materials for safe shipment.
Noctua NH-D15
Package weight is 3.97 lbs (≈ 1.80 kg).
This helps anticipate shipping costs and handling effort when receiving the product.
Shows the total shipping weight including packaging.
In the battle of Package Weight,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
3.97 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Width
What is the fan width?
5.91
inch
0Votes
6.34
inch
0Votes
Noctua NH-D15S
With a width of 5.91 inch (15.01 cm), the fan fits comfortably within typical PC case dimensions.
Represents the overall horizontal width of the fan when assembled.
In the battle of Width,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
, delivering
lower
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Package Depth
What is the package depth?
7.87
inch
0Votes
7.87
inch
0Votes
Noctua NH-D15S
The package depth measures 7.87 inch (20.0 cm), helping to inform shipping and storage space requirements.
Indicates the depth of the product packaging.
In the battle of Package Depth,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
7.87 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Depth
What is the fan depth?
6.34
inch
0Votes
5.91
inch
0Votes
Indicates the front-to-back depth of the fan footprint.
In the battle of Depth,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
higher
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Folded Width
What is the folded width?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
5.91
inch
0Votes
Shows the width of the fan when folded or collapsed for storage.
Don’t keep it to yourself — be the first to react and review the
Folded Width on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Wind mode is unavailable for both Noctua NH-D15S and NH-D15, indicating neither supports adjustable wind modes. This equal feature set implies no difference in wind mode capabilities.
Indicates whether the fan offers varying wind-style airflow.
In the battle of Wind Mode,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Wind Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Neither Noctua NH-D15S nor NH-D15 support reverse airflow, providing identical airflow direction configurations. Users will find no distinction between these two in this airflow feature.
Allows reversing airflow direction for circulation purposes.
In the battle of Reverse Airflow,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Reverse Airflow on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Fan Blade Diameter
What is the blade diameter?
5.51
inch
0Votes
5.51
inch
0Votes
Noctua NH-D15S
The fan blade diameter measures 5.51 inch (14.0 cm), indicating a size compatible with compact cooling solutions.
Noctua NH-D15
Blade diameter is 5.51 inch (≈ 14.00 cm).
This size is typical for focused airflow in small form-factor cooling applications.
Represents the diameter of the fan blades influencing airflow volume.
In the battle of Fan Blade Diameter,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
5.51 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Fan Blade Diameter on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Number of Blades
How many blades does the fan have?
63
Noctua NH-D15S
0Votes
7
63
Noctua NH-D15
0Votes
7
Noctua NH-D15
The fan uses 7 blades, a configuration often chosen to balance airflow and acoustic performance.
Blade count can influence tonal character and static pressure.
Shows how many blades the fan uses to generate airflow.
In the battle of Number of Blades,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Number of Blades on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Maximum Speed
What is the maximum fan speed?
58
Noctua NH-D15S
0Votes
1500 RPM
58
Noctua NH-D15
0Votes
1500 RPM
Noctua NH-D15
Maximum rotational speed is 1500 RPM, giving the fan the ability to deliver higher airflow when needed.
This range suggests a balance between quiet low-speed behavior and adequate peak cooling.
Represents the highest operational speed setting of the fan.
In the battle of Maximum Speed,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maximum Speed on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Minimum Speed
What is the minimum fan speed?
48
Noctua NH-D15S
0Votes
300 RPM
48
Noctua NH-D15
0Votes
300 RPM
Noctua NH-D15
Minimum rotational speed is 300 RPM, which supports very low-noise, low-airflow operation.
This helps maintain silent idling when thermal load is light.
Shows the lowest operational speed for gentle airflow.
In the battle of Minimum Speed,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Minimum Speed on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Airflow Capacity
How strong is the airflow capacity?
98
Noctua NH-D15S
0Votes
Very High
98
Noctua NH-D15
0Votes
Very High
Indicates the overall strength of airflow produced by the fan.
In the battle of Airflow Capacity,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Airflow Capacity on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Airflow Distance
How far does the airflow reach?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Measures how far the air can effectively travel from the fan.
Don’t keep it to yourself — be the first to react and review the
Airflow Distance on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Airflow Coverage Area
What area size can this fan cover?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Indicates the recommended area size the fan can cool effectively.
Don’t keep it to yourself — be the first to react and review the
Airflow Coverage Area on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Oscillation Angle
What is the oscillation angle?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Shows the range of side-to-side airflow movement.
Don’t keep it to yourself — be the first to react and review the
Oscillation Angle on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Vertical Adjustment Angle
How much vertical adjustment is available?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Indicates how far the fan head can tilt vertically.
Don’t keep it to yourself — be the first to react and review the
Vertical Adjustment Angle on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Horizontal Adjustment Angle
How much horizontal adjustment is available?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Measures the adjustable horizontal angle of airflow direction.
Don’t keep it to yourself — be the first to react and review the
Horizontal Adjustment Angle on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Natural Breeze Mode
Does it support natural breeze mode?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Simulates outdoor-like natural breeze patterns.
In the battle of Natural Breeze Mode,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Natural Breeze Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Turbo Mode
Is turbo mode available?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Enables maximum airflow output for rapid cooling.
In the battle of Turbo Mode,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Turbo Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Cooling Effectiveness Rating
How effective is the fan at cooling?
98
Noctua NH-D15S
0Votes
Excellent
98
Noctua NH-D15
0Votes
Excellent
Represents an overall qualitative rating of how effectively the fan cools a space.
In the battle of Cooling Effectiveness Rating,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cooling Effectiveness Rating on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Noise level at medium speed is 19.2 dB for NH-D15S and slightly higher at 21 dB for NH-D15. NH-D15S is quieter in medium-speed operation, making it more appealing for users prioritizing low noise.
Measures the noise output at medium fan speed.
In the battle of Noise Level Medium Speed,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
lower
1.8 dB
measurement.
Based on community votes for Noise Level Medium Speed,
Noctua NH-D15S ◉ earned
1 votes,
more than
Noctua NH-D15 ◉,
which got 0 votes.
Noise levels at medium speed seem quieter on the NH-D15S which is pretty cool. If you want something less noisy while gaming or working, the D15S might be the way to go.
Both Noctua NH-D15S and NH-D15 include vibration reduction design, helping reduce fan vibration noise and improving quiet operation. This makes both equally suitable for users prioritizing low vibration.
Shows whether the fan includes features to reduce vibration.
In the battle of Vibration Reduction Design,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Vibration Reduction Design on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
At low speed noise levels, NH-D15S registers at 24.6 dB, while NH-D15 is quieter at 19.2 dB. NH-D15 offers a noticeably quieter profile at low speeds, suitable for noise-sensitive environments.
Indicates the sound level produced when operating at the lowest speed.
In the battle of Noise Level Low Speed,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
, delivering
higher
5.4 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Low Speed on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
It's interesting that neither model has night mode noise control. Kinda wish one of them had that feature since quiet operation at night would be amazing.
See more
Noise Level High Speed
How loud is the fan on high speed?
24.6
dB
0Votes
24.6
dB
0Votes
Noctua NH-D15
Noise at high speed is 24.6 dB, remaining very low compared with many larger cooling fans.
This suggests a design focused on quiet operation even near maximum output.
Shows the maximum noise level at the highest speed setting.
In the battle of Noise Level High Speed,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
24.60 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level High Speed on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Ultra-Quiet Mode
Does the fan have an ultra-quiet mode?
No
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15
Includes an Ultra-Quiet Mode which prioritizes the lowest possible noise output.
Expect reduced maximum airflow while this mode is active to achieve quieter operation.
Indicates a special mode designed to minimize noise output.
In the battle of Ultra-Quiet Mode,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ultra-Quiet Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Motor Noise Isolation
Is motor noise isolated?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15S
Motor noise isolation technology is included to reduce operational noise for a quieter user experience.
Indicates whether the motor is isolated to reduce noise transfer.
In the battle of Motor Noise Isolation,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Motor Noise Isolation on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Noise Certification
Does the fan have a noise certification?
8
Noctua NH-D15S
0Votes
Not Specified
8
Noctua NH-D15
0Votes
Not Specified
Noctua NH-D15S
The noise certification status is not specified, so it may not carry specialized certifications such as Quiet Mark or Energy Star Silent.
Indicates any official noise or quiet-operation certification.
In the battle of Noise Certification,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Noise Certification on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Blade Balance Technology
Does it use blade balance technology?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
vs
Blade Balance Technology
Both models feature blade balance technology, enhancing smooth and quiet fan operation. This identical technology means no difference in this noise reduction aspect between Noctua NH-D15S and NH-D15.
Shows if blade balancing is used to minimize wobble and noise.
In the battle of Blade Balance Technology,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Blade Balance Technology on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Audible Clicks During Operation
Are there clicking sounds during operation?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether clicking sounds are heard during use.
In the battle of Audible Clicks During Operation,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Audible Clicks During Operation on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Voltage requirement for both Noctua NH-D15S and NH-D15 is the same at 12 volts, ensuring compatibility with standard PC power supplies and simplifying user setup.
Specifies the required operating voltage.
In the battle of Voltage Requirement,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
12.00 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage Requirement on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
1.2
Watt
1Votes
vs
Power Consumption Medium
Power consumption at medium speed is not available for NH-D15S, while NH-D15 consumes 1.2 watts. NH-D15 has a known power draw, making it easier to assess energy use for efficiency-conscious buyers.
Shows the power usage at medium speed operation.
Based on community votes for Power Consumption Medium,
Noctua NH-D15S ◉ earned
0 votes,
less than
Noctua NH-D15 ◉,
which got 1 votes.
I noticed that the NH-D15S lacks a specified power consumption number while the NH-D15 is rated at 1.2 watts. That might mean the D15 is more transparent on power usage but I don't mind either.
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
58
Noctua NH-D15
0Votes
Type A
vs
Power Plug Type
Power plug type is unspecified for NH-D15S, whereas NH-D15 uses Type A plug, indicating NH-D15 may offer more defined connectivity options for power sources.
Indicates the type of electrical plug used.
Don’t keep it to yourself — be the first to react and review the
Power Plug Type on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Surge protection is not available for either Noctua NH-D15S or NH-D15, which means users should ensure protective power supplies to safeguard the fans.
Protects the fan from electrical power surges.
In the battle of Surge Protection,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Both Noctua NH-D15S and NH-D15 are not battery operated, relying on powered PC connections. This characteristic suits permanent case installations rather than portable use.
Indicates whether the fan can run on battery power.
In the battle of Battery Operated,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Operated on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Power Consumption High
How much power is used on high speed?
1.56
Watt
0Votes
1.56
Watt
0Votes
Noctua NH-D15S
The power consumption at high setting is 1.56 Watt, demonstrating very low energy use even at maximum operation.
Noctua NH-D15
High-speed power draw is 1.56 W, which remains modest compared with larger fans and cooling solutions.
Lower wattage at peak reduces thermal load on the system's power delivery.
Represents the power draw at maximum speed.
In the battle of Power Consumption High,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
, delivering
equal
1.56 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption High on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Maximum Wattage
What is the maximum wattage?
1.56
Watt
0Votes
3.12
Watt
0Votes
Noctua NH-D15S
The maximum wattage is 1.56 Watt, which is very low, indicative of an energy-efficient fan.
Noctua NH-D15
Maximum wattage is 3.12 W, indicating the peak electrical draw under full load.
Knowing this helps ensure the system's fan headers or controllers can supply sufficient power.
Indicates the maximum electrical power the fan can draw.
In the battle of Maximum Wattage,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
lower
1.6 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Wattage on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Power Consumption Low
How much power is used on low speed?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
0.6
Watt
0Votes
Noctua NH-D15
Low-speed power draw is 0.6 W, contributing to minimal energy use during light workloads.
This helps lower cumulative power consumption for systems running multiple fans.
Indicates the power used when the fan operates at low speed.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Low on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Frequency Requirement
What power frequency is required?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
60
Hz
0Votes
Noctua NH-D15
Frequency requirement listed as 60 Hz, which is the common AC mains frequency in several regions.
For DC-powered PC fans this is informational for associated adapters or power supplies.
Shows the required electrical frequency for operation.
Don’t keep it to yourself — be the first to react and review the
Frequency Requirement on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Motor Efficiency Rating
How efficient is the motor?
78
Noctua NH-D15S
0Votes
Very High
78
Noctua NH-D15
0Votes
Very High
Noctua NH-D15S
The motor efficiency rating is very high, reflecting superior performance with minimal power waste.
Indicates how efficiently the fan’s motor converts electrical power into airflow performance.
In the battle of Motor Efficiency Rating,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Motor Efficiency Rating on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Overheat Protection
Is there overheat protection?
No
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15
Provides automatic overheat protection which will throttle or stop the motor if internal temperatures exceed safe limits.
This reduces the risk of damage during prolonged or stalled operation.
Automatically shuts down the fan if overheating is detected.
In the battle of Overheat Protection,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Energy Saving Mode
Does the fan have an energy-saving mode?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the fan includes a mode to reduce power usage.
In the battle of Energy Saving Mode,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Saving Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Standby Power Usage
How much power is used in standby?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Shows power consumed when the fan is on standby.
Don’t keep it to yourself — be the first to react and review the
Standby Power Usage on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Motor Type
What type of motor does it use?
43
Noctua NH-D15S
0Votes
Fluid Dynamic Bearing
43
Noctua NH-D15
0Votes
Fluid Dynamic Bearing
Identifies the type of motor driving the fan.
In the battle of Motor Type,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Motor Type on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Mechanical controls are absent on NH-D15S but are present on NH-D15. This makes NH-D15 more user-friendly for manual speed adjustments without software.
Shows whether traditional mechanical switches or dials are used.
In the battle of Mechanical Controls,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
.
Based on community votes for Mechanical Controls,
Noctua NH-D15S ◉ earned
0 votes,
less than
Noctua NH-D15 ◉,
which got 1 votes.
Mechanical controls are better on the NH-D15 since it lets you adjust settings manually which gives me more control. The D15S seems more limited in that regard.
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
38
Noctua NH-D15
0Votes
Button
vs
Control Panel Type
Control panel type is unspecified for NH-D15S but is a button panel on NH-D15, highlighting NH-D15’s added physical control feature, beneficial for users preferring tactile inputs.
Identifies the physical control interface on the fan itself.
Don’t keep it to yourself — be the first to react and review the
Control Panel Type on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Sleep mode is not available on either Noctua NH-D15S or NH-D15, indicating both models lack a dedicated low-power or sleep state mode.
Automatically adjusts speed and noise for sleeping environments.
In the battle of Sleep Mode,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Mode on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Control Responsiveness
How responsive are the controls?
98
Noctua NH-D15S
0Votes
Instant
98
Noctua NH-D15
0Votes
Instant
Noctua NH-D15S
Control responsiveness is instant, offering quick adjustments and real-time feedback during operation.
Noctua NH-D15
Control responsiveness is Instant, meaning the fan reacts immediately to input or control changes.
This is beneficial for rapid thermal adjustments and precise fan management.
Indicates how quickly the fan responds to user inputs from buttons, remote, or app.
In the battle of Control Responsiveness,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Control Responsiveness on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Memory Function
Does it remember previous settings?
No
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15
Has a memory function that recalls previous settings after power loss or restart.
This is useful to preserve preferred fan speeds without manual reconfiguration.
Remembers the last used settings when turned back on.
In the battle of Memory Function,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Memory Function on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Touch Controls
Does the fan have touch controls?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the fan supports touch-sensitive controls.
In the battle of Touch Controls,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Controls on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
App Control
Can the fan be controlled with an app?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the fan can be controlled via a mobile app.
In the battle of App Control,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
App Control on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Voice Assistant
Does it support voice assistants?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Shows compatibility with voice assistants for hands-free control.
In the battle of Voice Assistant,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Preset Programs
Are there preset programs?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether pre-configured operation modes are available.
In the battle of Preset Programs,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Preset Programs on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Child Lock
Is there a child lock feature?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Prevents accidental setting changes by children.
In the battle of Child Lock,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Lock on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Auto Shut-Off
Does the fan shut off automatically?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
vs
Auto Shut-Off
Auto shut-off is not supported by either Noctua NH-D15S or NH-D15, signifying continuous operation unless manually powered off.
Automatically turns off the fan under certain conditions.
In the battle of Auto Shut-Off,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Display Screen
Is there a display screen?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the fan includes a digital display.
In the battle of Display Screen,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Screen on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Display Brightness Adjustment
Can the display brightness be adjusted?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Allows adjusting the brightness of the display.
In the battle of Display Brightness Adjustment,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Brightness Adjustment on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Anti-slip base is absent on both Noctua NH-D15S and NH-D15, so users should ensure stable mounting as slipping prevention is not an included feature.
Prevents the fan from sliding during operation.
In the battle of Anti-Slip Base,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Anti-Slip Base on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Main Body Material
What is the main body made of?
78
Noctua NH-D15S
0Votes
Aluminum, Metal
78
Noctua NH-D15
0Votes
Aluminum, Metal
Noctua NH-D15S
The main body material includes aluminum and metal, offering a sturdy and heat-dissipative housing.
Identifies the primary material used for the fan housing.
In the battle of Main Body Material,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Main Body Material on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Blade Material
What material are the blades made from?
88
Noctua NH-D15S
0Votes
Liquid-Crystal Polymer
83
Noctua NH-D15
0Votes
Composite
Noctua NH-D15S
The blades are made of liquid-crystal polymer, a material known for strength, durability, and reduced vibration.
Indicates the material used for the fan blades.
In the battle of Blade Material,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Blade Material on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Base Material
What is the base made of?
68
Noctua NH-D15S
0Votes
Metal
68
Noctua NH-D15
0Votes
Metal
vs
Base Material
Both Noctua NH-D15S and NH-D15 have bases made of metal, providing sturdy support and reliability for PC cooling installations.
Indicates the material used for the fan base or stand.
In the battle of Base Material,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Base Material on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Finish Type
What type of finish does it have?
68
Noctua NH-D15S
0Votes
Matte
83
Noctua NH-D15
0Votes
Brushed
Noctua NH-D15S
The finish type is matte, providing an aesthetic that reduces glare and fingerprints.
Describes the surface finish of the fan exterior.
In the battle of Finish Type,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
, delivering
lower
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Type on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Grill Material
What is the grill material?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
8
Noctua NH-D15
0Votes
Not Specified
vs
Grill Material
Grill material is not specified for NH-D15S but is listed as 'Not Specified' for NH-D15, providing no clear material advantage between these two for grill durability or aesthetics.
Describes the material of the protective grill.
Don’t keep it to yourself — be the first to react and review the
Grill Material on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Color Options
What colors are available?
33
Noctua NH-D15S
0Votes
Brown/Beige
23
Noctua NH-D15
0Votes
Brown,Beige
Lists available color choices for the fan.
In the battle of Color Options,
Noctua NH-D15S ◉ is
better than
Noctua NH-D15 ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
In the battle of UV Resistant,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Resistant on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Build Quality Grade
How is the build quality rated?
88
Noctua NH-D15S
0Votes
Premium
88
Noctua NH-D15
0Votes
Premium
Represents the overall construction quality and durability level of the fan.
In the battle of Build Quality Grade,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Build Quality Grade on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Weather Resistance Rating
What is the weather resistance rating?
0
Noctua NH-D15S
0Votes
None
0
Noctua NH-D15
0Votes
None
Indicates the level of protection against weather elements such as rain or humidity.
In the battle of Weather Resistance Rating,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Weather Resistance Rating on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
The NH-D15S is basically non-portable but the NH-D15 has a lightweight design which makes traveling or moving it easier. That portability bonus is real for gamers on the go.
Indicates whether the fan can stand freely on the floor.
In the battle of Floor Standing Compatible,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Floor Standing Compatible on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
No tool-free assembly is available for either Noctua NH-D15S or NH-D15, meaning installation requires tools and more effort, which users should consider if ease of setup is important.
Indicates whether assembly can be done without tools.
In the battle of Tool-Free Assembly,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Tool-Free Assembly on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Mounting Type
What type of mounting does the fan use?
28
Noctua NH-D15S
0Votes
Case Mounted
28
Noctua NH-D15
0Votes
Case Mounted
Defines the primary mounting or placement style of the fan.
In the battle of Mounting Type,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Mounting Type on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Wall Mount Compatible
Can this fan be wall mounted?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the fan can be mounted on a wall.
In the battle of Wall Mount Compatible,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Wall Mount Compatible on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Ceiling Mount Compatible
Can this fan be ceiling mounted?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
vs
Ceiling Mount Compatible
Ceiling mount compatibility is unavailable on both Noctua NH-D15S and NH-D15, confirming these are strictly PC case fans, not ceiling fans.
Shows whether the fan supports ceiling installation.
In the battle of Ceiling Mount Compatible,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ceiling Mount Compatible on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Desk Placement Compatible
Can it be placed on a desk?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Shows whether the fan is suitable for desk or tabletop use.
In the battle of Desk Placement Compatible,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Desk Placement Compatible on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Mounting Hardware
Is mounting hardware included?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Specifies whether required mounting hardware is included.
In the battle of Mounting Hardware,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Mounting Hardware on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Installation Difficulty Level
How difficult is installation?
48
Noctua NH-D15S
0Votes
Moderate
48
Noctua NH-D15
0Votes
Moderate
Describes the overall complexity of installation.
In the battle of Installation Difficulty Level,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Installation Difficulty Level on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
I like that the NH-D15 model offers overcurrent protection for safety. It makes me feel more secure using it knowing it has extra electrical safeguards.
Shows whether the fan is designed to be safe around pets.
In the battle of Pet-Safe Design,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Pet-Safe Design on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Blade Guard Design
What type of blade guard design is used?
Who knows?
0Votes
Noctua NH-D15S
(Help us out by suggesting one!)
68
Noctua NH-D15
0Votes
Enclosed Guard
Describes the protective structure used to cover the fan blades.
Don’t keep it to yourself — be the first to react and review the
Blade Guard Design on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Electrical Safety Certification
Is the fan electrically certified?
68
Noctua NH-D15S
0Votes
CE
68
Noctua NH-D15
0Votes
CE
Indicates official electrical safety certification.
In the battle of Electrical Safety Certification,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Electrical Safety Certification on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Child-Safe Design
Is the fan child-safe?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates features designed to protect children.
In the battle of Child-Safe Design,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Child-Safe Design on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Safety Auto Stop
Does it have automatic safety stop?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Automatically stops operation when a safety issue is detected.
In the battle of Safety Auto Stop,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Auto Stop on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Compliance Standards
What compliance standards does it meet?
78
Noctua NH-D15S
0Votes
CE, RoHS
78
Noctua NH-D15
0Votes
CE, RoHS
Lists safety, quality, or regulatory standards the fan complies with.
In the battle of Compliance Standards,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Compliance Standards on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Provides guidance on how often the fan should be cleaned for optimal performance.
In the battle of Cleaning Frequency Recommendation,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cleaning Frequency Recommendation on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Indicates whether tools for maintenance are included.
In the battle of Maintenance Tools,
Noctua NH-D15S ◉ is
worse than
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Tools on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Easy Clean Design
Is the fan easy to clean?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15S
The fan features an easy clean design that enables users to maintain it without specialized tools or complicated procedures.
Indicates a design optimized for quick and simple cleaning.
In the battle of Easy Clean Design,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Easy Clean Design on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Maintenance Skill Level
What skill level is required for maintenance?
98
Noctua NH-D15S
0Votes
Intermediate
98
Noctua NH-D15
0Votes
Intermediate
Noctua NH-D15S
Maintenance requires an intermediate skill level, suggesting some technical know-how is helpful for optimal upkeep.
Indicates the level of skill needed for maintenance tasks.
In the battle of Maintenance Skill Level,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Skill Level on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Removable Grill
Is the grill removable for cleaning?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates whether the safety grill can be removed for cleaning.
In the battle of Removable Grill,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Removable Grill on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Filter Replacement Indicator
Is there a filter replacement indicator?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Alerts users when the filter needs replacement or cleaning.
In the battle of Filter Replacement Indicator,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Service Access Panels
Are there service access panels?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Shows whether access panels are provided for servicing.
In the battle of Service Access Panels,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Service Access Panels on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
The energy efficiency rating is excellent, showing the fan provides strong airflow with minimal power usage.
Indicates how efficiently the fan uses energy relative to its cooling performance.
In the battle of Energy Efficiency Rating,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Efficiency Rating on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
In the battle of Noise-Energy Optimization,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Noise-Energy Optimization on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Recyclable Materials
Are recyclable materials used?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15S
Recyclable materials are used in this product, indicating a design consideration towards environmental sustainability.
Indicates whether recyclable materials are used in construction.
In the battle of Recyclable Materials,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Recyclable Materials on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Sustainable Packaging
Is the packaging sustainable?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15
Sustainable packaging is provided, indicating reduced environmental impact from shipping materials.
This often means recycled or minimal packaging materials were used.
Indicates use of eco-friendly packaging materials.
In the battle of Sustainable Packaging,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sustainable Packaging on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Annual Energy Consumption
How much energy does the fan use annually?
98
Noctua NH-D15S
0Votes
Very Low
98
Noctua NH-D15
0Votes
Very Low
Represents the estimated amount of energy the fan consumes over a year of typical use.
In the battle of Annual Energy Consumption,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Annual Energy Consumption on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Low Power Standby
Does it use low power in standby?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Shows reduced power usage when idle or on standby.
In the battle of Low Power Standby,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Low Power Standby on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Carbon Footprint Estimate
What is the estimated carbon footprint?
23
Noctua NH-D15S
0Votes
Low
23
Noctua NH-D15
0Votes
Low
Estimates the environmental impact of the fan based on production and usage.
In the battle of Carbon Footprint Estimate,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Carbon Footprint Estimate on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Environmental Certifications
Does it have environmental certifications?
0
Noctua NH-D15S
0Votes
None
0
Noctua NH-D15
0Votes
None
Lists recognized environmental certifications.
In the battle of Environmental Certifications,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Environmental Certifications on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Drop test rating is better on the NH-D15S with enhanced protection. That seems like a solid reason to prefer it if you're worried about rough handling during shipping or setup.
In the battle of Unboxing Complexity,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Unboxing Complexity on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Stackable Packaging
Is the packaging stackable?
Yes
0Votes
Noctua NH-D15S
Yes
0Votes
Noctua NH-D15
Noctua NH-D15
Stackable packaging is supported, allowing boxes to be nested or stacked efficiently for storage or transport.
This can lower warehouse space and shipping footprint.
Shows whether boxes are designed to be stacked safely.
In the battle of Stackable Packaging,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Stackable Packaging on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Number of Units per Box
How many units are in one box?
98
Noctua NH-D15S
0Votes
1
98
Noctua NH-D15
0Votes
1
Indicates how many fan units are packed in a single box.
In the battle of Number of Units per Box,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Number of Units per Box on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Moisture Protection
Is there moisture protection?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Indicates resistance to moisture during shipping.
In the battle of Moisture Protection,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Moisture Protection on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
51
Noctua NH-D15S
0Votes
Phone, Email, Support Portal
51
Noctua NH-D15
0Votes
Phone, Email, Support Portal
Lists available ways to contact customer support.
In the battle of Customer Support Channels,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Indicates the time range during which customer support services are available.
In the battle of Support Availability Hours,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Support Availability Hours on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Indicates geographic availability of service centers.
In the battle of Service Center Coverage,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Service Center Coverage on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Warranty Duration
How long is the warranty period?
53
Noctua NH-D15S
0Votes
6 years
53
Noctua NH-D15
0Votes
6 years
Indicates the total length of warranty coverage provided.
In the battle of Warranty Duration,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Duration on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Extended Warranty
Is an extended warranty available?
No
0Votes
Noctua NH-D15S
No
0Votes
Noctua NH-D15
Shows whether optional extended warranty plans are offered.
In the battle of Extended Warranty,
Noctua NH-D15S ◉ is
same as
Noctua NH-D15 ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty on Noctua NH-D15S ◉
vs Noctua NH-D15 ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Airflow Performance
How well does this fans move air to cool a room?
Powerful cooling — Over 500 CFM
0Votes
0Votes
Very good airflow — 400 to 500 CFM
0Votes
0Votes
Moderate airflow — 300 to 399 CFM
0Votes
0Votes
Weak airflow — 200 to 299 CFM
0Votes
0Votes
Barely noticeable — Under 200 CFM
0Votes
0Votes
Energy Consumption
How energy efficient is this fans during daily use?
Ultra efficient — Under 30 watts
0Votes
0Votes
Very efficient — 30 to 45 watts
0Votes
0Votes
Average efficiency — 46 to 60 watts
0Votes
0Votes
Power hungry — 61 to 80 watts
0Votes
0Votes
Very inefficient — Over 80 watts
0Votes
0Votes
Noise Level
How quiet is this fans when running at normal speed?
Whisper quiet — Barely audible even at night
0Votes
0Votes
Mostly quiet — Soft background noise
0Votes
0Votes
Noticeable sound — Clearly audible but tolerable
0Votes
0Votes
Quite loud — Often distracting
0Votes
0Votes
Very loud — Hard to ignore
0Votes
0Votes
Ease of Setup
How easy is it to set up and start using this fans?
Effortless setup — Ready to use in minutes
0Votes
0Votes
Easy setup — Simple steps with clear guidance
0Votes
0Votes
Average setup — Takes some time and attention
0Votes
0Votes
Tricky setup — Instructions feel unclear
0Votes
0Votes
Frustrating setup — Time consuming and confusing
0Votes
0Votes
Size and Room Coverage
How well does the size of this fans match typical room needs?
Great coverage — Cools rooms over 300 sq ft
0Votes
0Votes
Very good coverage — 200 to 300 sq ft
0Votes
0Votes
Adequate coverage — 120 to 199 sq ft
0Votes
0Votes
Limited coverage — 60 to 119 sq ft
0Votes
0Votes
Too small — Under 60 sq ft
0Votes
0Votes
Durability and Lifespan
How long does this fans usually last with regular use?
Built for the long run — Over 8 years
0Votes
0Votes
Very durable — 6 to 8 years
0Votes
0Votes
Average lifespan — 4 to 6 years
0Votes
0Votes
Short lifespan — 2 to 4 years
0Votes
0Votes
Breaks quickly — Under 2 years
0Votes
0Votes
Control and Features
How convenient are the controls and features on this fans?
Very convenient — Remote and multiple smart features
0Votes
0Votes
Easy to use — Simple buttons with useful options
0Votes
0Votes
Basic controls — Limited but functional
0Votes
0Votes
Clunky controls — Hard to adjust settings
0Votes
0Votes
Poor controls — Confusing and inconvenient
0Votes
0Votes
Comfort and Daily Use Experience
How comfortable is it to use this fans for long periods?
Very comfortable — Pleasant airflow all day
0Votes
0Votes
Comfortable — Feels nice for extended use
0Votes
0Votes
Acceptable comfort — Fine for short periods
0Votes
0Votes
Uncomfortable — Airflow feels annoying
0Votes
0Votes
Very uncomfortable — Hard to enjoy using it
0Votes
0Votes
Design and Appearance
How does this fans look in a home or office setting?
Stylish design — Looks modern and attractive
0Votes
0Votes
Nice appearance — Blends well with decor
0Votes
0Votes
Neutral look — Nothing special but fine
0Votes
0Votes
Awkward design — Feels outdated
0Votes
0Votes
Unappealing look — Bulky and unattractive
0Votes
0Votes
Pricing
How does the price of this fans feel for what it offers?
Supermod
Moderator
Recaptor
0
Cartling
0
Cartling
0
Cartling
