Top 6 40mm USB Fan – USB Fans

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1. 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 - 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. Excess may damage the motor. High quality: metal grill on front side, durable; 100cm/3. 3ft usb cable, protect cable and your hands; High quality bearings, meet connection needs. Please confirm the size by pics before purchasing. 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.
BrandELUTENG #ad
ManufacturerELUTENG #ad
Height1.57 Inches
Length1.57 Inches
Width0.39 Inches
Part Number0001
Model4328440044

2. Wathai

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2Pack Wathai 40mm x 10mm USB Fan 5V for Receiver DVR Playstation Xbox Computer Cabinet Cooling

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Wathai #ad - 40 x 40 x 10 mm 1. 57 x 1. 57 x 04 in. It can run these right off the laptop without an external power source. No additional power supply required, no funky wiring, just plug it into the PS4 USB port and tuck the wires aside.

40mm mini usb cooling fan perfect fit for DIY cooling and narrow place. Usb powered. Suitable for ventilation of vr glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. Rated voltage : 5v | airflow: 6. 12 ±10%cfm | noise: 25dba | speed: 5500 RPM. The fan cooling systems to keep computers, home entertainment systems, and other electronics running at running at their ideal temperature and optimal speed.
BrandWathai #ad
ManufacturerWathai #ad
Height0.39 Inches
Length1.57 Inches
Width1.57 Inches
Part Number2pcsWDA6010S05N35U-35

3. Easycargo

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Easycargo 2-Pack 40mm USB Fan Quite, USB Mini Fan 5V, Cooling Small Fan with Multi Speed Controller 45x45x23mm

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Easycargo #ad - If the fans are not working, need to keep press the "UP" button on the controller to turn on the fans. The fan controller has memory function.

Includes 2-packs quite Mini Small USB Fan + Fan multi-speed controller. Please note: blue light on the fan controller means "off" state. The one-to-two usb fan speed controller is for optimum air-flow and noise control. Press the middle button, the controller status becomes "ON". It can work with automatic timers. Built for low-noise 15. 9-22. 6dba and durable cooling performance 30, 000 hours working at 104°F / 40℃ Environment. Fan dimension: 1. 75x1. 75x09" / 45x45x23mm, cable length: 59" / 1. 5 meter.
BrandEasycargo #ad
Height0.91 Inches
Length1.77 Inches
Width1.77 Inches
Part NumberES-USB-404010F02-C
ModelNA

4. Easycargo

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Cooling USB Mini Small Cooling Fan 5V DC 40x40x10mm Quite 4010 2-Pack, Easycargo 40mm USB Fan

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Easycargo #ad - Fan dimension: 1. 75x1. 75x09" / 45x45x23mm, cable length: 20" / 05 meter. Color: Black. Built for low-noise 22. 6dba and durable cooling performance 30, 000 hours working at 104°F / 40℃ Environment. Includes 2-packs quite Mini small USB Fan.
BrandEasycargo #ad
Height0.06 Inches
Length5.2 Inches
Width5.2 Inches
Part NumberFan-Grill

5. ELUTENG

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ELUTENG 40mm USB Fan with 3 Speed Control USB Ventilator 5V Max 5300RPM High Flow Equiped with 40mm Fan Filter 2 Pack Dustproof Cover USB Cooling Ventilator Plastic Grill

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ELUTENG #ad - 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.

Please note: it equipped with a screwdriver, no screws included, isolate dust, please use your fan 's screws. 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. Nylon fan filter, up to 89% dust-proof efficiency. Eluteng 40mm fan cover, prolong fan's life. Widely used: suitable for ventilation of VR glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. Excess may damage the motor.
BrandELUTENG #ad

6. LC-USB Fans

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Portable DC 24V 40mm Ultra Silent Cooling Fan Cooler Radiator for 3D Printer Extruder CPU for Home Office

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LC-USB Fans #ad - Usb rechargeable, office, very convenient to get power from home, fast base charging, etc.3-in-1 design small fan, mute and low power consumption. Order one now and if you are not absolutely satisfied for any reason, simply contact us and we will happily refund your money! Level air is adjustable, comes out natural air, natural circulation wind, prevent direct blow from causing headache. Guaranteed for life because of its durability. Portable, convenient to use, light, small, handhold mini fan, compact, great for traveling in hot weather.
BrandLC-USB Fans #ad
ManufacturerckinKSurs621 #ad
Part Numberckin-621