Tower cooler compatible sockets socket 775 socket 1150 socket 1155 socket 1156 socket 1366 socket 2011 socket am2 socket am2 socket am3 socket am3 socket fm1 socket fm2 socket fm2 compatibility amd intel cooling method active noise level 307 max revolution 1 300 rpm port 4 pin fan diameter 140 mm number of fans 1 fan colour black properties pwm controlled materials aluminium copper weight 720 g