Aluminum Alloy CNC Heat Sink without Fan for Raspberry Pi CM4 Module

Description This is an aluminum alloy heat sink which is only suitable for Raspberry Pi computer modules It adopts passive heat dissipation and has good heat dissipation performance Features Easy to installPassive HeatAccurate matching of heat dissipation contact surfaceGood heat dissipationHow to Assemble Paste thermal pad to CM4 module RPi Fix heat sink as following picturesNOTE Please beware of the direciton of the screws and nuts Package Includes 1 x Heat Sink with fan without fan option 1 x Screw driver4 x M2 5 Screw4 x M2 5 Nut4 x Thermal Pad