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The Best 40mm fan 5v of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 40mm fan 5v of 2023. Check our ranking below.

2,718 Reviews Scanned

Rank No. #1
WINSINN 40mm Fan 5V, 3D Printer Micro 5 Volt Fans 4010 Hydraulic Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs)
  • ✔️WINSINN 40mm fan 5V which micro size and lightweight design, suitable for 3D printer extruder / hotend / nozzle or any DIY cooling and narrow place.
  • ✔️High quality Hydraulic Bearings, 2-years Warranty. Balance price and performance, suitable for daily use, life: 35,000 Hours.
  • ✔️Rated Voltage: DC 5V, Current: 0.15A, Power: 0.75W, Speed: 5100PRM, Air Pressure: 2.31mmH₂O, Airflow: 5.56CFM, Noise: 22.6dBA
  • ✔️Connector & Cable length: XH2.54 – 11.8in(300mm), Size: 40mm x 40mm x 10mm
  • ✔️Widely Used: Suitable for ventilation of Small PC Case / Router / Raspberry pie / TV box / VR glasses and any small electronic equipment cooling ventilation.
Rank No. #2
Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown)
  • Premium quiet fan, 40x40x10 mm, 5V, 3-pin Molex, 4500 RPM, 17.9 dB(A), >150,000 h MTTF
  • Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • Ideal replacement for noisy or broken 5V 4cm fans in 3D printers, DVRs, NAS, switches, routers, other network and storage devices, etc.
  • 3-pin 5V version with 4500rpm, not to be used at 12V (such as in PC environments)
  • Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
Rank No. #3
WINSINN 40mm Fan 5V, 3D Printer Micro 5 Volt Fans 4010 Dual Ball Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 2Pcs)
  • ✔️WINSINN 40mm fan 5V which micro size and lightweight design, suitable for 3D printer extruder / hotend / nozzle or any DIY cooling and narrow place.
  • ✔️High quality Dual Ball Bearings, 5-years Warranty. balance between high air volume and low noise, Suitable for 24 hours / day long-term work, long life: 50,000 Hours.
  • ✔️Rated Voltage: DC 5V, Current: 0.15A, Power: 0.75W, Speed: 5100PRM, Air Pressure: 2.31mmH₂O, Airflow: 5.56CFM, Noise: 22.6dBA
  • ✔️Widely Used: Suitable for ventilation of Small PC Case / Router / Raspberry pi / TV box / VR glasses and any small electronic equipment cooling ventilation.
  • ✔️Packing List: 2 x 40mm Fan 5v - Dual Ball Bearing, Connector & Cable length: XH2.54 – 11.8in(300mm), Size: 40mm x 40mm x 10mm
Rank No. #4
GeeekPi 4pcs 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, Raspberry Pi 3B+/3B/2B (Blue)
  • Used for Raspberry Pi 4,Pi 3, Pi 2, Pi Model B+
  • The DC 5V cooling fan run smoothly and quietly and it's good for heat dissipation of Raspberry Pi. It can be assembled easily by screws.
  • Fan Size: 40x40x10mm, Color: Bule Light
  • Package Includes: 4x Cooling Fan, 4x Screw Set. 2Pack Version,please refer to Asin:B07X6DJZPX
  • NOTE: Raspberry Pi Not Included
Rank No. #5
ANVISION 2-Pack 40mm x 10mm DC 5V Brushless Cooling Fan, Dual Ball Bearing, 2-Pin
  • Rated Voltage: 5V DC, Current: 0.2A
  • Airflow: 5.32CFM, Speed: 6000RPM, Noise: 26.26dBA
  • Bearing Type: Dual Ball Bearings, low noise, long life:70000H
  • Lead Wire: 2-pin-2.5mm connector, length: 150mm
  • Warranty: 2-years, Model: YDM4010B05, Package: 2x DC brushless fans
Rank No. #6
3Pcs HKWANTAT Hydraulic Bearings Brushless DC Cooling 40mm Fan 5v 4020 40x40x20mm 2-Pin
  • 【Bearings】High-quality Hydraulic Bearings, Upgraded from Sleeve Bearings, life 35,000 hours, but the continuous working time cannot exceed 12 hours.
  • 【Parameter】Dimensions: 40x40x20mm (1.58x1.58x0.8inch), Rated Voltage: DC 5V, Current: 0.12A;
  • 【Performance】Speed: 6500RPM, Air Pressure: 0.2InH₂O, Airflow: 8.48CFM, Noise: 23.36dBA
  • 【Warranty & Packing List】1Years. 3x 5V 4020 Fan, 30CM (11.8in) Cable - XH2.54
  • 【Widely Used in】3D Printer Humidifier Aromatherapy and other Small Appliances Series Small Hear Radiating Communication equipment plate cooling heat Intelligent industrial control equipment plate cooling heat High Precision Medical equipment cooling PC CPU Server Cooling Dissipation Anywhere& electronic that need cooling
Rank No. #7
4 Pack USB Brushless Cooling Fan 40mm Fan High Performance DC 5V Cooling Fan Speed 4200 RPM Fan for Small Appliances Series Replacement
  • ❃❃ Fan size: 40x40x10mm(L*W*H); Rated Voltage: 5V DC, Current: 0.21A.
  • ❃❃ Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA.
  • ❃❃ Bearing Type: Oil Bearing.
  • ❃❃ Lead Wire: USB; Length: Approx.1m / 39.37 in.
  • ❃❃ Package Included: 4 * DC brushless fans.(Notice: 'DO NOT GET WET' or 'Put it in a humid environment'; Or it will stop working. Any questions, you can contact us and we will help you.)
Rank No. #8
Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)
  • Premium quiet fan, 40x40x10 mm, 5V, 4-pin PWM, max. 5000 RPM, max. 19.6 dB(A), >150,000 h MTTF
  • Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • 5V 4-pin PWM version (5000rpm maximum speed) with polarity protection for 5V applications with PWM speed control
  • 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
  • Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
Rank No. #9
DWEII 4-Pack 40mm x10mm DC 5V USB Brushless Cooling Fan, Oil Bearing 4010 Small Computer Fan
  • ❃❃ Lead Wire: USB; Length: Approx.1m / 39.37 in.
  • ❃❃ Fan size: 40x40x10mm(L*W*H); Rated Voltage: 5V DC, Current: 0.21A
  • ❃❃ USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • ❃❃ Bearing Type: Oil Bearing.
  • ❃❃ Package Included: 4 * DC brushless fans
Rank No. #10
AITIAO 6Pcs 40mm USB Brushless Cooling Fan 40mm x10mm DC 5V Quiet Cooling Fan 4010 Mini Computer Fan for Small Appliances Series Replacement(4010USB 5V)
  • Rated Voltage: 5V DC, Current: 0.2A
  • Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 dBA
  • Bearing Type: Oil Bearing,high precision,long life and low noise
  • Fan Size: 40x40x10mm(L*W*H); Connection: USB interface; Length: Approx.1m / 39.37 in
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles
Rank No. #11
WINSINN 40mm Fan 5V, 3D Printer Micro 5 Volt Fans 4010 Dual Ball Bearing, Brushless Cooling 40mmx10mm 2PIN (Pack of 5Pcs)
  • ✔️WINSINN 40mm fan 5V which micro size and lightweight design, suitable for 3D printer extruder / hotend / nozzle or any DIY cooling and narrow place.
  • ✔️High quality Dual Ball Bearings, 5-years Warranty. balance between high air volume and low noise, Suitable for 24 hours / day long-term work, long life: 50,000 Hours.
  • ✔️Rated Voltage: DC 5V, Current: 0.15A, Power: 0.75W, Speed: 5100PRM, Air Pressure: 2.31mmH₂O, Airflow: 5.56CFM, Noise: 22.6dBA
  • ✔️Connector & Cable length: XH2.54 – 11.8in(300mm), Size: 40mm x 40mm x 10mm
  • ✔️Widely Used: Suitable for ventilation of Small PC Case / Router / Raspberry pie / TV box / VR glasses and any small electronic equipment cooling ventilation.
Rank No. #12
GeeekPi 2pcs Quiet Fan for Raspberry Pi 4, Pi Cooling Fan 40x40x10mm 4010 Fan DC 5V 3.3V Brushless CPU Cooling Fan Cooler Radiator for Raspberry Pi 4 Model B, Raspberry Pi 3B+/3B/2B (Blue)
  • Used for Raspberry Pi 4,Pi 3, Pi 2, Pi Model B+
  • The DC 5V cooling fan run smoothly and quietly and it's good for heat dissipation of Raspberry Pi. It can be assembled easily by screws.
  • Fan Size: 40x40x10mm, Color: Bule Light
  • Package Includes: 2x Cooling Fan, 2x Screw Set.4Pack Version,please refer to Asin:B084RCBSBX
  • NOTE: Raspberry Pi Not Included
Rank No. #13
WINSINN 40mm Fan 5V, 3D Printer Micro 5 Volt Fans 4020 Hydraulic Bearing, Brushless Cooling 40mmx20mm 2PIN (Pack of 4Pcs)
  • ✔️WINSINN 40mm fan 5V which micro size and lightweight design, suitable for 3D printer extruder / hotend / nozzle or any DIY cooling and narrow place.
  • ✔️High quality Hydraulic Bearings, 2-years Warranty. Balance price and performance, suitable for daily use, life: 35,000 Hours.
  • ✔️Rated Voltage: DC 5V, Current: 0.14A, Power: 0.7W, Speed: 7000PRM, Air Pressure: 6.63mmH₂O, Airflow: 7.81CFM, Noise: 26.75dBA
  • ✔️Connector & Line length: XH2.54 – 11.8in(300mm), Size: 40mm x 40mm x 20mm
  • ✔️Widely Used: Suitable for ventilation of Small PC Case / Router / Raspberry pie / TV box / VR glasses and any small electronic equipment cooling ventilation.
Rank No. #14
Wathai 40mm x 40mm x 20mm 5V 2Pin DC Case Fan Brushless Cooling Fan
  • Package include: 1 Piece fan include mounting screws & nuts
  • Rated Power:DC 5V 0.16Amp Bearing type:Sleeve
  • Speed:6000RPM Air flow:7.85CFM Noise:22dBA
  • Connecter:XH2.54-2P Cable Length:20cm Or 8 inches
  • Size:40x40x20mm or 15.7x15.7x7.9inches 23g/pcs
Rank No. #15
GeeekPi 2PCS PWM Controllable Fan for Raspberry Pi, Speed Adjustment Fan 40x40x10mm for Raspberry Pi, Speed Control Fan DC 5V 4010 Quiet Fan for Raspberry Pi 4, 3 B+, Pi 3 (Black)
  • Compatible with all Raspberry Pi series --- Raspberry Pi 4,Pi 3, Pi 2, Pi Model B+,etc.
  • High performance cooling fan --- The DC 5V cooling fan run smoothly and quietly and it's good for heat dissipation of Raspberry Pi. It can be assembled easily by screws.Fan Size:40x40x10mm;Acousitical Noise (AVG.):20.1dB(A)
  • Support PWM Speed Regulation --- This fan can be adjusted by PWM. The official Raspberry Pi OS supports the speed adjustment function. You can also control the speed of the fan by controlling the GPIO pin through a third-party program.
  • Package Includes --- 2 x 5V Adjustable speed fan for RPi;8 x M3x16 Lone screw;8 x M3 Nut
Rank No. #16
PLUSPOE 2-Pack 40mm x10mm DC 5V USB Brushless Cooling Fan, Dual Ball Bearing, Quiet Operation, 4010 Small Computer Fan
  • Rated Voltage: 5V DC, Current: 0.2A
  • Airflow: 7.52CFM, Speed: 6800RPM, Noise: 26 dBA
  • Bearing Type: Dual Ball Bearing; Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
  • Lead Wire: USB, length: 500mm/19.68inch;
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
Rank No. #17
ANVISION 40mm x 10mm DC 5V Brushless Cooling Fan, Dual Ball Bearing, 2-Pin
  • Rated Voltage: 5V DC, Current: 0.2A
  • Airflow: 5.32CFM, Speed: 6000RPM, Noise: 26.26dBA
  • Bearing Type: Dual Ball Bearings, low noise, long life:70000H
  • Lead Wire: 2-pin-2.5mm connector, length: 150mm /5.90 inch
  • Warranty: 2-years, Model: YDM4010B05
SaleRank No. #18
GDSTIME 2-Pack Quiet 40mm USB Fans, 5V Mini Brushless DC Cooling Fan for VR Gear Aquarium Router Playstation Raspberry Pi Helmet Ventilation
  • 【WIDELY USED】40x40x10mm usb coolng fans, ideal for cooling game consoles, VR gear, cosplay, helmets, raspberry pi, aquarium, router, small projectors and other DIY projects ventilation
  • 【USB POWERED】35cm/1.15ft USB power cord; 5V USB ports compatible with laptop, power bank and all standard USB outlets; don't need buy additional cords
  • 【PROTECTION】Metal fan grill on both sides; Protect your fingers and fan blades; the center to center hole distance is 1.26 in.; Comes with mounting screws
  • 【MINI SIZE】Compact lightweight, great for DIY cooling and small spaces, quiet 40mm usb cooling fans keep your system cool and extend the life
  • 【QUIET】Dimension: 1.57 x 1.57 x 0.39 in. | Bearings: Sleeve | Current:0.14Amp | Power: 0.7W | Speed: 5500RPM | Airflow: 6.12CFM | Noise: 25.8dBA | Lifespan: 35000 hrs
Rank No. #20
4PCS Cooling Fan 5V 4010 40x40x10MM DC 5V Brushless Cooling Fans 40mm Fan Blue LED Cooler Fan 2 Pin for 3D Printer
  • Size: 40 * 40 * 10 mm 4010 fan with blue LED
  • Cooling Fan come with 2 Pin 30cm Wire Cable and the Cable with 2 Pin XH2.54 Power Connector ,Plug and Play ,Very Easy to Install
  • Voltage: 5V; Current: 0.05A; Speed:5000RPM
  • Great replacement item for 3D printer hotend or a small cooling fan for your 3D printer nozzle setup.
  • 4010 fan applies to cooling heatsinks on hot ends, prints, and anywhere electronic that need cooling

Last update on 2023-08-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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