waveshare Dedicated Aluminum Heatsink Compatible with Raspberry Pi Compute Module 5 CM5 Compute Module 4 CM4 CM4 CM5 Heatsink with Screws and Thermal Tapes

Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4Dedicated aluminum heatsink corrosion oxidation resisting better heat dissipation For CM4 based boardmatching with the CM4 on size and mounting holes fast heat dissipation Notched for antenna sectionno hindrance to the antenna Using with base board for Official Compute Module 4 IO Board or Waveshare Compute Module 4 PoE Board Note Only HEATSINKnot include base board.