Top 10 40mm 5V Fan – Computer Case Fans

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1. Noctua

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3-Pin, Noctua NF-A4x10 5V, Premium Quiet Fan, 5V Version 40x10mm, Brown

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Noctua #ad - Ideal replacement for noisy or broken 5v 4cm fans in 3D printers, NAS, other network and storage devices, switches, DVRs, routers, etc. Premium quiet fan, 17. 9 dba, 3-pin molex, 40x40x10 mm, 5v, >150, 4500 rpm, 000 h MTTF. Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers. Award-winning 40x10mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. 3-pin 5v version with 4500rpm, not to be used at 12V such as in PC environments.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.57 Inches
Length1.57 Inches
Weight0.22 Pounds
Width0.39 Inches
Part NumberNoctua NF-A4x10 FLX 5V
ModelNoctua NF-A4x10 FLX 5V

2. WINSINN

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WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm, High Speed Pack of 5Pcs

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WINSINN #ad - Made by winSINN. Rated voltage: DC 5V. Hydraulic bearings 4010 Fan - High Speed version. The life expectancy is about 45, More stable and Long life, Better than Oil bearings, 000 hours. High quality hydraulic bearings, suitable for continuous work. Size: 40x40x10mm.
BrandWINSINN #ad
ManufacturerWINSINN Technology Ltd #ad
Part Number4010 Fan 5V
Model8541608023

3. GeeekPi

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Raspberry Pi 3B+/3B/2B Blue, GeeekPi 2pcs Raspberry Pi 4 Quiet Fan, Raspberry Pi Cooling Fan 40x40x10mm 4010 Fan DC 5V 3.3V Brushless CPU Cooling Fan Cooler Radiator for Raspberry Pi 4 Model B

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GeeekPi #ad - The dc 5v cooling fan run smoothly and quietly and it's good for heat dissipation of Raspberry Pi. Note: raspberry Pi Not Included. Used for raspberry pi 4, pi 3, Pi 2, Pi Model B+. Package includes: 2x cooling fan, 2x screw Set. 4pack version, please refer to Asin:B084RCBSBX. It can be assembled easily by screws. Fan size: 40x40x10mm, Color: Bule Light.
BrandGeeekPi #ad
ManufacturerGeeekPi #ad
Part Number4010

4. Aokin

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Raspberry Pi Fan, Pi 1 B+, 4Pcs Raspberry Pi Cooling Fan Brushless CPU Cooling Fan Heatsink Cooler Radiator Connector Separating One-to-Two Interface 3.3V 5V for Raspberry Pi4 Pi3 B+, Pi 2, Pi 3

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Aokin #ad - Intimate service, easy to install! Sleeve fan suitable for raspberry pi 4 and 3 b+. This fan gives a smooth and quick working performance, which will provide you a perfect working space. Unique terminal interface: it with two terminals, its connector is separating, one-to-two interface, can choose 3.

3v or 5V. Perfect cooling tool: quickly dissipate heat for your Raspberry Pi or other experimental tools to and extend the lifespan of your Pi or other development boards. According to the voltage requirements in accordance with your needs to choose to use; Working voltage: 3. 0-5. 8v; current: 018a. Air volume: 5m³ / h; number of revolutions: 13200RPM. One-to-two wire connector Interface for dual speed mode 3. 3v and 5v dc, compatible with other robotic projects and development boards.

Fast installation in seconds. Not necessarily using them for Raspberry Pi but rather for cooling of a desert traversing robot project. Installation screws included: don't need to purchase screws by yourself. Screws Included. Suitable for a variety of products: pi fan, 30x30x7mm raspberry Pi zero w heatsink, suitable for raspberry pi 4 pi 2/ pi 3/3b+ and pi zero/zero w, Retroflag NESPi case and Nespi Case.
BrandAokin #ad
ManufacturerAokin #ad
Part Number16099

5. Noctua

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3-Pin, Brown, Premium Quiet Fan, Noctua NF-A4x20 5V, 5V Version 40x20mm

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Noctua #ad - Or other devices such as DVRs. Award-winning a-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.

40x20mm size ideal for 1u applications or replacing fans in network and storage equipment routers, switches, NAS etc. Premium quiet fan, 14. 9 dba, 40x40x20 mm, 5v, >150, 5000 rpm, 3-pin molex, 000 h MTTF. 5v 3-pin version 5000rpm for 5V-based industrial applications or replacing 5V fans in various devices. Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.57 Inches
Length1.57 Inches
Width0.79 Inches
Part NumberNF-A4x20 5V
ModelNF-A4x20 5V

6. ELUTENG

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ELUTENG 40mm USB Fan with 3 Speed Control USB Ventilator 5V Max 5300RPM High Flow VR Cooling Fan Compatible for Receiver DVR Playstation Xbox Computer Cabinet Cooling

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ELUTENG #ad - High quality: metal grill on front side, protect cable and your hands; High quality bearings, durable; 100cm/3. 3ft usb cable, meet connection needs. Please confirm the size by pics before purchasing.

Excess may damage the motor. Widely used: suitable for ventilation of VR glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. Usb powered: 5v powered, convenient, allow you to use it in any places with USB power supply, perfect for Home/Office/Business trip. Mini cooling fan: eluteng 40mm mini usb cooling fan with 3-speed control, size and super lightweight design, perfect fit for DIY cooling and narrow place. 3 speed control: voltage: 3. 5/4. 2/5v; air volume: 3. 5/3. 88/4. 4 cfm, different speed level for different cooling needs. Note: input power: Max 5V/1A.
BrandELUTENG #ad
ManufacturerELUTENG #ad
Height1.57 Inches
Length1.57 Inches
Weight0.09 Pounds
Width0.39 Inches
Part Number0001
Model4328440044

7. Wathai

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2Packs Wathai DC Blower Fan 4010 Radial Cooling Fan 5V 2 Pin DC 40mm x 10mm

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Wathai #ad - Bearing type: sleeve Bearing ; Life: 35000 hours. Dimension: 40mml x 40mmw x 10mmh / 1. 55x1. 55x04 in. Per fan. Rated voltage:5v 014a; speed: 7000rpm; air flow: 2. 7cfm; noise:24dBA. Connecter: xh2. 54-2pin; cable length: 20cm Or 8 inches. Package include: 1 Piece fan and mounting screws & nuts.
BrandWathai #ad
ManufacturerWathai #ad
Height0.4 Inches
Length1.58 Inches
Weight0.04 Pounds
Width1.59 Inches
Part Number2pcs 4010S5V2P blower

8. Usongshine

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2 Packs of Mounting Screws 5V Pack of 2, Usongshine 3D Printer Cooling Fan 40 x 40 x10mm 4010 DC 5V Cooling Fan with 2Pin Wire

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Usongshine #ad - Various sizes available: 80 * 80 * 25mm, 50 * 50 * 10mm, 12 v, 60 * 60 * 15mm, 50 * 50 * 15mm 5v, 30 * 30 * 10mm, 40 * 40 * 10mm, 24 V. With screws: the package comes with screws for each fan. Wide range of applications: suitable for hot-end cooling, such as B. Small communication devices for thermal radiation; PC CPU server, cooling capacity, printers or other cooling requirements, etc. Interface type: jst-xhp-2, cable length: approx. 30 cm.
BrandUsongshine #ad
ManufacturerUsongshine #ad
Weight0.04 Pounds
Part Number1900-01-17

9. Noctua

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Noctua NF-A4x10 FLX, 3-Pin 40x10mm, Premium Quiet Fan, Brown

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Noctua #ad - Premium quiet fan, 4500/3700 rpm, 3-pin molex, 12V, 40x40x10 mm, >150, max.3-pin 12v flx version can be run 4500 or 3700 rpm using the supplied Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation.

Includes anti-vibration mounts, Low-Noise Adaptor, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers.117. 9 dba, 000 h mtTF. Ideal replacement for noisy or broken 12v 4cm fans in 3D printers, DVRs, switches, NAS, routers, other network and storage devices, etc. Award-winning 40x10mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.57 Inches
Length1.57 Inches
Weight0.35 Pounds
Width0.39 Inches
Part NumberNF-A4x10 FLX
ModelNoctua NF-A4x10 FLX

10. Noctua

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Brown, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version 40x10mm, Noctua NF-A4x10 5V PWM

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Noctua #ad - 5000 rpm, 000 h mttF. Usb power adaptor cable allows the fan to run on devices with USB host ports, power banks or USB power supplies such as those used by smartphones.

19. 6 dba, max. 5v 4-pin pwm version 5000rpm maximum speed with polarity protection for 5V applications with PWM speed control. Premium quiet fan, 5v, 40x40x10 mm, 4-pin pwm, >150, max. Award-winning 40x10mm 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 and OmniJoin adaptor set for connecting the fan to proprietary fan headers.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.39 Inches
Length1.57 Inches
Weight0.4 Pounds
Width1.57 Inches
Part NumberNF-A4x10 5V PWM
ModelNF-A4x10 5V PWM