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Tall aluminium fin stack with copper heat pipe and multicolour LED fan

WaveShare

WaveShare ICE Tower Cooler for Raspberry Pi 4 & 3B+ & 3B

SKU CH-VN0C-A637F

A tower-style CPU cooler with a 5 mm copper tube and multi-layer heatsinks drops a Raspberry Pi 3 or 4 from 80 to 40 degrees under overclocking while a multicolour LED fan runs at .4 W

  • CPU TypeOther
  • Tower structure with 5 mm copper tube enables super heat dissipation
  • Multi-layer heatsinks and 7-blade fan lower CPU temperature from 80 to 40 under overclocking
  • Compatible with Raspberry Pi 4 Model B and Raspberry Pi 3B+ and 3B
  • Powered directly from the Pi at 0.4 W and 0.08 A
  • Multicolour LED lighting shows ice-blue colours when the fan spins

ICE Tower Cooler for Raspberry Pi 4 & 3

The WaveShare ICE Tower Cooler is a tower-style CPU cooler built for Raspberry Pi 4 Model B, 3B+ and 3 Model B. It combines a 5 mm copper tube, multi-layer heatsinks and a seven-blade fan to move heat away from the processor. The unit draws 0.4 W at 5 V (0.08 A) and can be powered directly from the Pi's GPIO header. Multicolour LEDs illuminate the fan when it spins.

Makers overclocking a Pi 3 or Pi 4

This cooler suits builders who push the Raspberry Pi 4 or Pi 3 beyond stock speeds and need temperatures dropped from 80 to 40 under load. It also fits users who want a compact tower cooler with RGB lighting powered from the board itself. Buyers who need a low-profile solution for a slim case or who require silent passive cooling should look at something else.

5 mm copper tube tower with 5 V fan

The defining specification is the 5 mm copper heat pipe paired with a 5 V, 0.4 W fan that mounts directly on the Raspberry Pi 4, 3B+ or 3B. This combination delivers the thermal capacity required for sustained overclocking while drawing power from the Pi without an external supply.

Highlights

  • Tower structure with 5 mm copper tube enables super heat dissipation
  • Multi-layer heatsinks and 7-blade fan lower CPU temperature from 80 to 40 under overclocking
  • Compatible with Raspberry Pi 4 Model B and Raspberry Pi 3B+ and 3B
  • Powered directly from the Pi at 0.4 W and 0.08 A
  • Multicolour LED lighting shows ice-blue colours when the fan spins

Specifications

CPU TypeOther

Questions about this item

Will the 5 mm copper tube and tower heatsink fit around the USB and Ethernet ports on my Raspberry Pi 3 Model B?

The cooler is built for Raspberry Pi 4, 3B+ and 3B, so the mounting holes and clearance match all three boards.

How can I confirm the RGB fan is running at the rated 0.4 W and 0.08 A after I connect it to the Pi’s 5 V header?

The fan draws power directly from the Pi’s 5 V pins; if the LEDs cycle through colours and you feel strong airflow, it is operating at its specified power level.

Does the package include mounting screws and thermal pads, or do I need to buy them separately?

The cooler ships as a complete kit with heatsink, copper tube, fan, mounting hardware and thermal interface material — no extra parts are required.

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