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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

  • 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.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 99% of the 1,735 comparable items (median $564.99).

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Specifications

Processor
ProcessorOther

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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