thermaltake blue orb ii blue heatsink dimension 140mmx66mm heatsink material copper core & aluminum extrusion ( 140 fin ) fan dimension 120mmx24.3 mm rated voltage 12v started voltage 7v power input 3.00w fan speed 1700 ±10% rpm rated current 0.25 a max. air flow 77.85 cfm max. air pressure 1.80 mmh 2 o noise 17 dba life time 30,000 hours connector 3 pin weight 869g