Finding your suitable readers for 20mm x 20mm cooling fan is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best readers for 20mm x 20mm cooling fan including detail information and customer reviews. Let’s find out which is your favorite one.
781 reviews analysed
1. GDSTIME Dual Ball Bearing 60mm x 60mm x 20mm 12v Brushless DC Cooling Fan
Feature
- Package include: 1 Piece fan include mounting screws.
- Dimensions: 60mm(L) x 60mm(W) x 20mm(H) / 2.36” x2.36”x0.79”(L*W*H)
- Rated Voltage: DC 12V
- Rated Current: 0.2Amp
- Rated Speed: 4500 RPM
- Air flow: 26.2CFM
- Noise: 34dBA
- Bearing Type: Dual Bearing
- Life: working up to 50000h at 25 degrees.
- Connector: XH2.54-2Pin
- Lead wire: UL Type (+): Red wire
- (-): Black wire. This is a two wire cooling fan.
Description
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2. 2packs 50mm x 50mm x 20mm 5020 12V 0.30A Ball Bearing Brushless DC Cooling Fan 2pin AB5020H12 UL TUV
Feature
- Rated Voltage: DC 12V, current: 0.3A
- Bearing Type: Dual Ball Bearing, Speed: 6500 RPM, Air Flow : 18.7 CFM
- Connector: 2 Terminal Connector with 2pin-ph2.5
- Advantage: Long Life (70000 hours) and High Rotation Rrecition.
- Certification:UL TUV approved certification.
- Warranty: Two years, Package Content : 2 x DC Brushless Cooling Fan
Description
Description:
Model: AB5020H12
Name: DC12V BRUSHLESS FAN
Rated Voltage : 12V DC
Operation Voltage: DC 10.8-13.2V
Consuming Current : 0.13A(0.25A Max.)
Consuming Power: 1.6W(3.0 Max.)
Connector: 2pin-ph2.5
Rated Speed: 6500 R.P.M.
Max. Air Flow: 18.7CFM
Iife Expectance: 70,000 hours at 25 degree
Insulation Level: UL Class A
Certificate: UL,CE,TUV
Acoustic Noise: 39.0dB***
DC Line Length : 120mm
Rotation Direction: Clounter-clockwise
Size:50x50x20mm
Size:20g
***:Noise is measured at rated test condition in semi-anechoic chamber in free air with microphone at a distance of 1m apart from the axis of fan at intake side.
3. Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
Feature
- Premium quiet fan, 40x40x20 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 14.9 dB(A), >
- 150,000 h MTTF
- Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 40x20mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed (4400rpm with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
4. MakerFocus 2pcs Raspberry Pi DC Brushless Cooling Fan Heatsink Cooler Radiator Connector Separating One-to-Two Interface 3.3V 5V for Raspberry Pi 2/ Pi 3/3B+ and Pi Zero/Zero W or Other Robot Project
Feature
- √. Installation Screws Included: Don’t need to purchase screws by yourself. Intimate service, easy to install!
- √. Super Quiet: This fan will not make you feel uneasy during they are working, but also a quiet experiment environment for you. Perfect Cooling Tool: Allows your Raspberry Pi or other experimental tools to quickly dissipate heat and will extend the working life of your Pi or other development boards!
- √. Unique Terminal Interface: It with two terminals, Its connector is separating, One-to-Two interface, can choose 3.3V or 5V. According to the voltage requirements in accordance with your needs to choose which to use
- Working voltage: 3.0-5.8V
- Current: 0.18A. Air volume: 5 m³/ h
- Number of revolutions: 13200RPM.
- √. Suitable for A Variety of Products: Pi fan, Raspberry Pi zero w heatsink, suitable for Raspberry Pi 2/ Pi 3/3B+ and Pi Zero/Zero W, Retroflag NESPi case and Nespi Case. Not only using them for Raspberry Pi but also for cooling of a desert traversing robot project. It just another addition to them fleet. Will works wonderfully!
- √. Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation!
Description
2pcs Raspberry Pi DC Brushless Cooling Fan Heatsink Cooler Radiator Connector Separating One-to-Two Interface 3.3V 5V for Raspberry Pi 2/ Pi 3/3B+ and Pi Zero/Zero W
Features:
This Pi fan not only support Raspberry Pi 2/ Pi 3/3B+ and Pi Zero/Zero W, but compatible with other development board.
Its connector is separating, One-to-Two interface, can choose 3.3V or 5V.
Rated voltage: DC5V
Working voltage: 3.0-5.8V
Current: 0.18A
Air volume: 5 m³ / h
Number of revolutions: 13200RPM
Noise: 18 dB
Package Including
2 * pi fan
8 * nuts M2.5
8 * screw M2.5 * 14mm
5. Noctua NF-A4x20 5V PWM, Premium Quiet Fan, 4-Pin, 5V Version (40x20mm, Brown)
Feature
- Premium quiet fan, 40x40x20 mm, 5V, 4-pin PWM, max. 5000 RPM, max. 14.9 dB(A), >
- 150,000 h MTTF
- Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 40x20mm size ideal for NVIDIA Jetson Nano, 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
- 5V 4-pin PWM version (5000rpm maximum speed) for 5V applications with PWM control
- Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
6. GDSTIME 80mm x 20mm 8020 12V Dc Brushless Cooling Fan Sleeve Bearing
Feature
- Dimension of outer the frame is 80mm(L) x 80mm(W) x 20mm(H) / The size of fan in inch is 3.15in(L) x 3.15in(W) x 0.79in(H)
- The center to center distance beween the mountiong holes is 71.5mm/2.81in.
- Operating Voltage Range：5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan.)
- Rated Voltage: DC 12V
- Rated Current: 0.2Amp
- Rated Speed: 2800 RPM
- Air flow: 35.4CFM
- Noise: 26.8dBA
- Connector: XH2.54-2Pin
- Lead wire: UL Type (+): Red wire
- (-): Black wire. This is a two wire cooling fan
- Bearing Type: Sleeve Bearing
- Life: working up to 35000h at 25 degrees.
- Package include: 1 x 80mm cooling fan
- 1x 80mm metal grill
- 4*M3x30mm screws & nuts( The metal grill is separate with fan and it is mounted by screws.)
Description
Package include: 1pcs fan include fan grill and mounting screws & nuts
Dimensions: 80x80x20mm
Connector: XH2.54-2Pin
Rated Voltage: DC 12V
Rated Current: 0.2 Amp
Rated Speed: 2800 RPM
Air flow: 35.4CFM
Noise: 26.8dBA
Bearing Type: Sleeve Bearing
Life: 35000 hours at 25 degree
Cable Lenght: 30cm or 12 inches
Weight: 60g or 2.1 oz
7. Easycargo Raspberry Pi Fan 30x30x7mm, Raspberry Pi Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+, Pi 3B, Pi 2, Pi B+, RetroFlag NESPI Case (30mmx30mmx7mm) (Black 4-Pack)
Description
Easycargo EDL3007S05 raspberry pi cooling fan is built for low-noise and durable cooling performance. This fan is suitable for Raspberry Pi B / Raspberry Pi B+ / Raspberry Pi A+ / Raspberry Pi 2, Pi 3 model B and B+ and Raspberry Pi 4. The One-to-Two wire connector pins of this fan, can get connected into Raspberry Pi 3.3V or 5V pin to provide optional fan speed and optimum air flow adjustment. This fan can be installed for most of the standard Raspberry Pi cases and also is compatible with RetroFlag NESPI Case.
Specifications:
– Fan Size: 30x30x7.5 mm (LxWxH)
– Wire Length: 2.6 inches (66mm)
– Connector: One-to-Two pin
– Color: Black
– Bearing Type: Hypro Bearing
– Operating Voltage: DC 3.3V – 5V
– Start up Voltage: DC 3V
– Current: 120 mA
– Speed: 5000RPM±15%
– Airflow: 1.79CFM
– Noise Level: 15.92dBA
– Life Time: 30,000 hours
Package Includes: Easycargo EDL3007S05 Raspberry Pi Fan, together with screw and nut set.
8. AeroCool Silent Master 200mm Blue LED Cooling Fan EN55642
Description
AeroCool designed SilentMaster 200mm Blue LED fan with large blades for better airflow and lower noise level. Aerodynamic fan blades designed to minimize turbulent. Only at 800 RPM generate enormous airflow up to 76 CFM with low noise level at only 18dBA. Include 3 pin to 4 pin Molex converter and 4 screws. Customer Service: Supportataerocool.us or call 510-661-9948. RMA Service: RMAataerocool.us or call 510-661-9948.
9. Maker Girl USA DC Case Fan Brushless 40mm x 40mm x 20mm 24V Quiet Output 4020
Description
These are the quiet versions of our standard fans. They spin at a lower RPM and are significantly quieter than the standard fans at the expense of air flow. For maximum cooling, please choose our standard fans.
10. ANVISION 2-Pack 40mm x 10mm DC 12V Brushless Cooling Fan, Dual Ball Bearing, YDM4010B12
Description
Dimension: 40*40*10mm
Housing: Black PBT (UL94V-0)
Fan Blade: 7 Blades, Black PBT (UL94V-0)
Bearing System: Two Ball Bearings
Net Weight: 13.7g
Rated Voltage: 12V DC
Operating Voltage Range: 10.8-13.2V DC
Start-up Voltage: 6.0V DC
Rated Current: 0.04A (0.10A Max.)
Rated Power: 0.48W (1.2W Max.)
Rated Speed: 6200PRM
Air Flow: 7.56CFM
Air Pressure: 3.19mmH2O
*Noise Level: 27.50dB(A)
Lift Expectancy: 50000H at 25degree test
*Acoustical Noise Testing Condition: Fan is hanged in anechoic chamber, noise is measured at rated voltage in anechoic chamber with microphone at a distance of 1 meter formthe air intake.
Conclusion
By our suggestions above, we hope that you can found 20Mm X 20Mm Cooling Fan for you.Please don’t forget to share your experience by comment in this post. Thank you!
