... Microchannel design 2.material:Aluminum 3.Support many kinds of CPU or GPU socket 4.seal process:brazing R40A Liquid block ... process to make sure no leakage:Support many kinds of CPU or GPU sockets:Interface CNC milling to plane:Blue anodized ... resistance, Different color can be provided:Can be used in CPU,VGA water cooling,Hard disk water cooling,Industrial servo driver ...