Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling (WS-22931)

Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling (WS-22931)

Name: Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling (WS-22931)
Brand: Waveshare Electronics
SKU: WS-22931
Price: 14.93 EUR
Availability: PreOrder

Reference WS-22931

€14.93

12.14 € tax excl.

Description
Product Details

Dedicated All-In-One aluminum alloy cooling fan for Raspberry Pi 4B, PWM speed adjustment, better cooling (WS-22931)

FAN + Adapter V2

Dedicated All-In-One Aluminum Alloy Cooling Fan For Raspberry Pi 4B, PWM Speed Adjustment, Better Cooling, Low Noise, Space Saving

Cooling Fan For Pi 4B

All-in-one, More convenient, Space efficient

Low Noise, More Practical, With Thermal Tapes

Specifications

SUPPORTED PI	Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB Version
POWER SUPPLY	DC 5V input (can be powered from Raspberry Pi)
INTERFACE	3-wire PWM speed-adjustable fan header
RATED POWER	0.3W (5V, 0.6±0.02A)
CABLE LENGTH	80±10mm
FAN	5500±10%RPM

Setup Example

Cooling The Raspberry Pi 4B (Left) And Raspberry Pi 4B With FAN Adapter (Right)

Attaching Other Raspberry Pi HATs Via The FAN Adapter

The FAN adapter is optional.
Raspberry Pi and other HATs are NOT included.

Tailored For Raspberry Pi 4B

Matching With The Pi 4B On Size And Mounting Holes, Fast Heat Dissipation,
Lightweight And Silent

Raspberry Pi 4B Cooling Solution Comparing

How To Install

1. Paste thermal pad to Raspberry Pi 4B as shown

2. Fix PI4-FAN-PWM with screws from the back of the Raspberry Pi

3. Connect the cables to GPIO. Red cable to 5V. Black to GND and Blue one to PWM pin(TXD/GPIO12/GPIO18 selectable)

4. When used with FAN Adapter, connect the cable as picture above, the default PWM pin is D12(GPIO12) ,You can switch to TXD or D18(GPIO18) by modifying the 0R resistor.

Heat Sink Introduction