41x41x12mm Aluminium Water Cooling Heatsink Block Waterblock Liquid Cooler For CPU GPU

Features: Brand new and high quality The external diameter of the connector is 9.5mm The inner diameter of the connector is 6-8mm Internal flow channel extrusion forming Brazing parts into a whole Leak rate of less than 5X10-6 mbar.l/s parts Internal fin thickness 0.5mm Applicable to computer CPU water, industrial inverter driver, laser head cooling, industrial control cabinet cooling Specifications: Size: 41 x 41 x 12mm / 1.57" x 1.57" x 0.47" Spacing: 1mm Processing: vacuum aluminum brazing Surface treatment: Blue oxidation Package included: 1 x Water Cooling Heatsink Block Liquid Cooler