Features WIDELY APPLICABLE --- Water cooling radiator is suitable for computer CPU water, industrial drive inverters, laser head cooling, and industrial cooling control cabinets, etc. FINE WORKMANSHIP --- The surface of the water cooled block is polished, and the internal flow channel is extruded into an M shaped flow channel, brazing the parts into a whole. ALUMINUM MATERIAL --- Water cooling block is made of premium aluminum material, possesses good heat dissipation, and is wear resistant and scratch resistant, ensures a long service life. EASY TO INSTALL --- Compact and small size, light in weight, the water cooler heat sink can be easily installed for convenient use. IDEAL REPLACEMENT --- Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency! Specification: Item Type: Water Cooling Block Material: Aluminum Suitable for computer CPU water cooling, industrial drive inverters, laser head cooling, and industrial cooling control cabinets. Package List:1 x Water Cooling Block Package List 1 x Water Cooling Block