Dedicated All-In-One Aluminum Cooler for Raspberry Pi 4B, PWM, with Fan Adapter
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| Brand | Waveshare |
| SKU: | 448-1 |
Waveshare 22931 - Dedicated All-In-One Aluminum Alloy Cooling Fan For Raspberry Pi 4B, PWM Speed Adjustment, Better Cooling, Low Noise, Space Saving - PI4-FAN-PWM-B w/ Fan Adapter V2
- All-in-one, More convenient, Space efficient
- Low Noise, More Practical, With Thermal Tapes
- Matching With The Pi 4B On Size And Mounting Holes, Fast Heat Dissipation, Lightweight And Silent
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 |
Includes
- PI4-FAN-PWM x1
- Silicone thermal tape x4 and Screw x2
- FAN Adapter V2 x1
Weight: 0.048 kg
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
Outline Dimensions
