This is a must-have accessory to experience the high performance of the Raspberry Pi 4. The 50 x 20 mm aluminum alloy heat sink with a Double Dual Cooling Fan Heat Sink Metal Case is designed especially for Raspberry Pi 3B and 4B. This is a high-quality premium quality heat sink for industrial and continuous use applications for the Raspberry Pi 4. This heat sink enables the Raspberry Pi to function with very high reliability and at higher efficiencies for applications that require maximum computing power.

Suitable for computer CPU cooling,GPU,VGA,CHIP,industrial frequency conversion driver, laser head cooling, air conditioning evaporator and industrial control cabinet cooling. Also suitable for Peltier based cooling systems

Suitable for computer CPU cooling,GPU,VGA,CHIP,industrial frequency conversion driver, laser head cooling, air conditioning evaporator and industrial control cabinet cooling. Also suitable for Peltier based cooling systems