Top 10 NF-A6x25 PWM – Computer Case Fans

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1. Noctua

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Noctua NF-A6x25 PWM, Brown, 4-Pin 60mm, Premium Quiet Fan

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Noctua #ad - 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, broad 550-3000rpm speed range 2100rpm max. Award-winning 60x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.

With supplied Low-Noise Adaptor. 19. 3 dba, 4-pin pwm, 60x60x25 mm, 12v, >150, max.33000 rpm, 000 h mttF. Ideal replacement for noisy or broken 12V 6cm fans in DVRs, network and storage devices, 3D printers, NAS, etc. Includes anti-vibration mounts, fan screws, low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header. Premium quiet fan, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length2.36 Inches
Weight0.09 Pounds
Width2.36 Inches
Part NumberNF-A6x25 PWM
ModelNF-A6x25 PWM
Warranty6 year manufacturer’s warranty

2. Noctua

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4-Pin, Premium Quiet Fan, 5V Version 60mm, Brown, Noctua NF-A6x25 5V PWM

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Noctua #ad - 5v 4-pin pwm version 3000rpm maximum speed with polarity protection for 5V applications with PWM speed control. Ideal replacement for noisy or broken 5v 6cm fans in 3D printers, routers, switches, NAS, DVRs, other network and storage devices, etc.

3000 rpm, 4-pin pwm, 5v, 60x60x25 mm, 000 h MTTF. Premium quiet fan, >150, max. Award-winning 60x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Includes anti-vibration mounts, fan screws, extension cable, y-cable and OmniJoin adaptor set for connection to proprietary fan headers.19. 3 dba, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length2.36 Inches
Weight0.42 Pounds
Width2.36 Inches
Part NumberNF-A6x25 5V PWM
ModelNF-A6x25 5V PWM
Warranty6 year manufacturer’s warranty

3. Noctua

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Brown, Premium Quiet Fan, 4-Pin, 5V Version 60mm, Noctua NF-A6x25 5V PWM

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Noctua #ad - Premium quiet fan, >150, max. 3000 rpm, 000 h mttF. 19. 3 dba, 4-pin pwm, 60x60x25mm, 5V, max.5v 4-pin pwm version 3000rpm maximum speed with polarity protection for 5V applications with PWM speed control.

Award-winning 60x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Includes anti-vibration mounts, extension cable, fan screws, y-cable and OmniJoinTM adaptor set for connection to proprietary fan headers. Ideal replacement for noisy or broken 5v 6cm fans in 3D printers, switches, NAS, routers, DVRs, other network and storage devices, etc.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length2.36 Inches
Weight0.22 Pounds
Width2.36 Inches
Part NumberNF-A6x25 5V PWM
Model19176

4. Noctua

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5V Version 60mm, Premium Quiet Fan, Brown, Noctua NF-A6x25 5V, 3-Pin

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Noctua #ad - Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connection to proprietary fan headers. Premium quiet fan, 3-pin molex, >150, 19.3 dba, 5v, 60x60x25 mm, 3000 rpm, 000 h MTTF. Award-winning 60x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Ideal replacement for noisy or broken 5V 6cm fans in DVRs, 3D printers, NAS, network and storage devices, etc.3-pin 5v version 3000 rpm with polarity protection for 5V industrial applications.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length2.36 Inches
Weight0.13 Pounds
Width2.36 Inches
Part NumberNoctua NF-A6x25 5V
ModelNoctua NF-A6x25 5V
Warranty6 year manufacturer’s warranty

5. Noctua

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Noctua NF-A12x25 PWM chromax.Black.swap, Black, 4-Pin 120mm, Premium Quiet Fan

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Noctua #ad - 2000 rpm, >150, 12v, max.22. 6 dba, 000 h mtTF. Chromax. Black. Swap edition with swappable red, blue, black, white, yellow, grey and green anti-vibration pads for colour-customising 4 pads of each colour plus black anti-vibration gasket.

Next-gen a-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems. 4-pin pwm version for automatic speed control via 4-pin PWM motherboard fan headers, 450-2000rpm speed range near silent at idle, powerful under load. State-of-the-art engineering aao frame, flow acceleration Channels, record tight 05mm tip clearance and construction Sterrox LCP material, metal bearing shell, metal-reinforced hub, etc. Premium quiet fan, 4-pin pwm, 120x120x25mm, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.38 Inches
Length4.72 Inches
Width4.72 Inches
Part NumberNF-A12x25 PWM chromax.black.swap
ModelNF-A12x25PWMCHBKS
Warranty6 year manufacturer’s warranty

6. Noctua

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Brown, Noctua NF-A6x25 FLX, 3-Pin 60mm, Premium Quiet Fan

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Noctua #ad - Premium quiet fan, 12v, 3-pin molex, >150, 60x60x25 mm, 3000/2400/1600 rpm, max. Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc.

Award-winning 60x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Includes anti-vibration mounts, low-noise & Ultra-Low-Noise Adaptors, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply.119. 3 dba, 000 h mtTF. 3-pin flx version provides 3000/2400/1600rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length2.36 Inches
Weight0.02 Pounds
Width2.36 Inches
Part NumberNF-A6x25
ModelNF-A6x25
Warranty6 year manufacturer’s warranty

7. Noctua

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Brown, Premium Quiet Fan, 4-Pin 40x20mm, Noctua NF-A4x20 PWM

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Noctua #ad - Includes anti-vibration mounts, fan screws, extension cable, y-cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers.

Award-winning a-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. 5000 rpm, >150, 4-pin pwm, 000 h MTTF. Or other devices such as DVRs. 14. 9 dba, max. 40x20mm size ideal for 1u servers or replacing fans in network and storage equipment routers, switches, NAS etc. Premium quiet fan, 12v, 40x40x20 mm, max.4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed 4400rpm with supplied Low-Noise Adaptor.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.79 Inches
Length1.57 Inches
Weight2.2 Pounds
Width1.57 Inches
Part NumberNF-A4x20 PWM
ModelNF-A4x20 PWM
Warranty6 year manufacturer’s warranty

8. Noctua

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4-Pin 120mm, Brown, Noctua NF-A12x25 PWM, Premium Quiet Fan

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Noctua #ad - State-of-the-art engineering aao frame, metal bearing shell, record tight 05mm tip clearance and construction Sterrox LCP material, Flow Acceleration Channels, metal-reinforced hub, etc.

Premium quiet fan, 12v, max. Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header.2000 rpm, >150, 120x120x25mm, max. Next-gen a-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems. 22. 6 dba, 4-pin pwm, 000 h MTTF. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed 1700rpm with supplied Low-Noise Adaptor.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length4.72 Inches
Weight0.79 Pounds
Width4.72 Inches
Part NumberNF-A12x25 PWM
ModelNF-A12x25 PWM
Warranty6 year manufacturer’s warranty

9. Noctua

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Premium Quiet Fan, Noctua NF-A4x10 PWM, Brown, 4-Pin 40x10mm

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Noctua #ad - With supplied Low-Noise Adaptor. Includes anti-vibration mounts, Low-Noise Adaptor, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers.

Or other devices such as DVRs. 5000 rpm, 40x40x10 mm, 4-pin pwm, max.19. 6 dba, 12v, >150, 000 h mttF.40x10mm size ideal for 1u servers or replacing fans in network and storage equipment routers, switches, NAS etc. Premium quiet fan, max. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, broad 1000-5000rpm speed range 3700rpm max. Award-winning a-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.39 Inches
Length1.57 Inches
Weight0.37 Pounds
Width1.57 Inches
Part NumberNF-A4x10 PWM
ModelNF-A4x10 PWM
Warranty6 year manufacturer’s warranty

10. Noctua

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Premium Quiet Fan, Black, Noctua NF-F12 PWM chromax.Black.swap, 4-Pin 120mm

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Noctua #ad - 22. 4 dba, 000 h mtTF. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 1500rpm maximum speed. Chromax. Black. Swap edition with all-black design and swappable red, blue, black, white, yellow and green anti-vibration pads for colour-customising.1500 rpm, 12v, >150, 120x120x25mm, max. Focused flow frame for outstanding static pressure performance, ideal for use on heatsinks and radiators. Premium quiet fan, 4-pin pwm, max. Award-winning nf-f12 design has received more than 100 recommendations from international hardware websites and magazines.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length4.72 Inches
Weight0.68 Pounds
Width4.72 Inches
Part NumberNF-F12 PWM CH.BK.S
ModelNF-F12 PWM CH.BK.S
Warranty6 year manufacturer’s warranty