Waveshare Ultra Thin ICE Tower Cooling Fan For Raspberry Pi 4B, 4.5mm Copper Tube, adjustable speed

This is Cooling Fan For Raspberry Pi 4B. It includes ultra-thin fans and supports fan speed regulation. The speed can be controlled by programming the GPIO pins of the Raspberry Pi, and the heat sink is ultra-thin.

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Features:

1. Ultra Thin
2. Support fan speed regulation
3. Support Raspberry Pi 4B ONLY
4. Good Heat dissipation effect
5. 4010 speed-adjustable Fan with PWM

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Package Includes:

1 x Ultra Thin ICE Tower Cooler
4 x M2.5 Screws
4 x Copper Pillar
1 x Screwdriver
4 x Thermal Pad
1 x Acrylic panel