Custom Pure Copper Heatsink Raspberry Pi Compute Module 4 Protective Case Passive Cooling Shell Metal Enclosure for Raspberry Pi CM4 Manufacturer

Description:
100% brand new and high quality.
Laird Thermal Pads with high thermal conductivity.
Thermal conductivity (heatsink), Pure Copper: 386-401 W/m·K VS Aluminium Alloy: 121-151 W/m·K.

Specification :
1. Material : Copper
2. Size : As the picture show
3. Use for : Raspberry Pi CM4

Package Includes:
1set x Copper heatsink (without FAN)
Not include Raspberry Pi CM4, inlude 6pcs thermal pads with different thicknesses