Aluminium Water Cooling Block Head 40x40x12mm (Heat Sink)

From the shop's description

Aluminium Water Cooling Block Head 40x40mm water cooling block is the water cooling equivalent of a heat-sink. It can be used on many different computer components, including the central processing unit (CPU), GPU, PPU, Peltier Module and Northbridge chipset on the motherboard. Aluminium Water Cooling Block 40×40 is the best way to cool a CPU because water transfers heat much more efficiently than air. Liquid cooling also makes your PC run quieter because you won’t have fans constantly running at a high RPM. However, liquid cooling a PC can also be dangerous if water leaks onto hardware. Features: Internal flow channel extrusion forming Brazing parts into a whole Nozzle is 9mm, can use for inner dia 7mm-8mm water cooling pipe Processing: vacuum aluminum brazing Surface treatment: Primary aluminum Applicable to computer CPU water, industrial inverter driver, laser head cooling, industrial control cabinet cooling Specifications: Item: Water Cooling Block Size: 40mm x 40mm Material: Aluminum Alloy Color: Silver Surface treatment: silver oxidation Heat dissipation method: the liquid conducts the cold and heat exchange.