specifications thermaltake maxorb cpu cooler dimension: 143 x 144 x 95.2 mm heatsink material: copper base & aluminum fin heatpipe: copper tube 6mm x 6 pcs fan dimension: 120 x 120 x 25 rated current: 12v started: 7v power input: 3.00w fan speed: 1300~2000 rpm max.air flow: 86.5 cfm life expectation: 50000 hours connector: 3 pin weight: 465g compatibility: intel socket lga 775, amd socket am2, 939