Top 10 20Cm Cooling Fan Usb

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Nowadays, there are so many products of 20cm cooling fan usb in the market and you are wondering to choose a best one.You have searched for 20cm cooling fan usb in many merchants, compared about products prices & reviews before deciding to buy them.

You are in RIGHT PLACE.

Here are some of best sellings 20cm cooling fan usb which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.

891 reviews analysed

1. Wathai High Airflow Router Cooling Fan for Computer Cooler TV Box Wireless DC 5V USB Power 120mm 240mm Fan With Multi Speed Controller

Wathai High Airflow Router Cooling Fan for Computer Cooler TV Box Wireless DC 5V USB Power 120mm 240mm Fan With Multi Speed Controller

Feature

Description

Color:240mm fan

Package include: 1 pcs Dual 120mm usb fans with speed controller
Size:120x120x25mm(single fan)
Rated Voltage:5V
Rated Current: 1.0A
Connecter: USB
Speed: 2000RPM
Air flow:(56×2)CFM
Noise:31.5dBA
Bearing type:Sleeve Bearing
Cable Length: 35cm Or 13.8 inches
Life: 35000 hours
Weight:435g/pcs or 15.34 oz

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

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

Feature

Description

Color:5V

Package include: 1 Piece fan and mounting screws & nuts
Size:40x40x10mm
Rated Voltage: 5V
Rated Current: 0.14A
Connecter: XH2.54-2Pin
Power: 0.7W
Speed: 7000RPM
Air flow:2.7CFM
Noise:24dBA
Bearing type: Sleeve Bearing
Cable Length: 20cm Or 8 inches
Life: 35000 hours
Weight:10g/pcs or 0.35oz

3. AC Infinity AIRPLATE S5, Quiet Cooling Fan System 8" with Speed Control, for Home Theater AV Cabinets

AC Infinity AIRPLATE S5, Quiet Cooling Fan System 8" with Speed Control, for Home Theater AV Cabinets

Feature

4. VersionTECH. Mini Handheld Fan, Personal Portable Desk Stroller Table Fan with USB Rechargeable Battery Operated Cooling Folding Electric Fan for Office Room Outdoor Household Traveling Pink

VersionTECH. Mini Handheld Fan, Personal Portable Desk Stroller Table Fan with USB Rechargeable Battery Operated Cooling Folding Electric Fan for Office Room Outdoor Household Traveling Pink

Feature

5. Wathai EC Axial Fan AC 110V 115V 120V 220V 240V Brushless Cooling Fan 80mm x 25mm

Wathai EC Axial Fan AC 110V 115V 120V 220V 240V Brushless Cooling Fan 80mm x 25mm

Feature

Description

Color:80x25mm Ball 2P

EC Fan What is EC technology?
EC stands for Electronically Commutated, and it combines AC and DC voltages bringing the best of both worlds; the motor runs on a DC voltage, but with a normal AC supply.
EC motors have several benefits. Because EC motors have no brushes, they do not spark or have a short life due to brushes. Other advantages include the fact that they do not waste power because the electronics control the stator; they provide better performance and controllability, and they run cooler than induction motors; In terms of size, small motors can achieve the same output as traditional DC or AC motors.
Power distribution is much cleaner with an EC motor. Brushless DC motors depend on a separate DC power supply. And an AC motor’s power supply usually adds extra cost and complexity. EC motors can connect directly to AC main power supply with their integrated electronics. They do not completely depend on voltage or frequency; hence, small changes in voltage do not affect motor output.

The EC fan is more windy than the AC fan, more energy efficient, and can work in the 70V – 270V voltage range, such as work under on 110V, 120V, 220V, 240V ,the fan speed are the same.

Specification
Size:80x80x25mm
Rated Voltage: 90-270V
Power: 2.0 Watt
Speed: 2800 ±10%RPM
Air Flow: 43.6 ±10%CFM
Noise: 31±10%dBA
Cable Length: 300mm (11.8 inchs)
Weight: 71g/pcs

Package include:
1 Piece fan include fan grill and mounting screws & nuts
2* leadwires(about 38 inches).
1* Power Plug

6. GDSTIME Rounter TV Box Cooling Fan with Speed Control, 182CFM Big Airflow Cooling for ASUS GT/RT-AC5300, Router TV Box Cooling Frame

GDSTIME Rounter TV Box Cooling Fan with Speed Control, 182CFM Big Airflow Cooling for ASUS GT/RT-AC5300, Router TV Box Cooling Frame

Feature

7. AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

Feature

Description

Product Description

The ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. Features a multi-speed controller with power switch. Includes eight large anti-vibration rubber feet per fan and a 6-foot power cord. The USB plug can be plugged into the USB ports found behind popular electronics such as receivers and video game consoles. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. Each unit contains an additional USB port, up to four fans can be daisy chained together to share the same power source. Certified by CE and RoHS.

Speed Controller

The fan includes an in-line multi-speed controller with power switch to set the fan’s speed to optimal noise and airflow levels for various environments.

Connecting Additional Units

For electronics and components that requires more airflow, each fan unit can daisy chain additional MULTIFAN S series fans. Up to four fans can share the same USB power source; and up to six fans can share the same thermal controller (sold separately). MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans.

Applications

This ultra-quiet cooling fan is popular in a variety of electronics and components such as receivers, DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment.

8. iKross USB Fan USB Mini Desktop Office Fan with 360 Rotation – Black for PC Computer Laptop Chromebook Ultrabook

iKross USB Fan USB Mini Desktop Office Fan with 360 Rotation - Black for PC Computer Laptop Chromebook Ultrabook

Feature

9. 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

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

Feature

10. AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

Feature

Description

Product Description

The ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. Features a multi-speed controller with power switch. Includes eight large anti-vibration rubber feet per fan and a 6-foot power cord. The USB plug can be plugged into the USB ports found behind popular electronics such as receivers and video game consoles. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. Each unit contains an additional USB port, up to four fans can be daisy chained together to share the same power source. Certified by CE and RoHS.

Speed Controller

The fan includes an in-line multi-speed controller with power switch to set the fan’s speed to optimal noise and airflow levels for various environments.

Connecting Additional Units

For electronics and components that requires more airflow, each fan unit can daisy chain additional MULTIFAN S series fans. Up to four fans can share the same USB power source; and up to six fans can share the same thermal controller (sold separately). MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans.

Applications

This ultra-quiet cooling fan is popular in a variety of electronics and components such as receivers, DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment.

Conclusion

By our suggestions above, we hope that you can found 20Cm Cooling Fan Usb for you.Please don’t forget to share your experience by comment in this post. Thank you!

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