Cpu cooler materials aluminium copper plastics compatible sockets socket 1155 socket 1156 socket 1366 socket 2011 socket 2011 3 socket am2 socket am2 socket am3 socket am3 socket fm1 socket fm socket fm2 socket 1150 socket 1151 nominal voltage 12 v noise emission 38 db colour black weight 1 290 g max fans 2 fan dimensions 140 mm