Model: AD0412UB-C56 Bearing: double ball bearing Voltage: 12V Current: 0.14A Power: 1.68W Number of revolutions: 8500RPM Air volume: 9.6CFM Noise: 36.5 (DB/A) Wind pressure: 8.128mmAp Wiring: Standard motherboard 3P plug Line length: 40mm 40 cm Applicable: graphics card, North Bridge, South Bridge, HTPC, ATOM, chassis, memory, game consoles, high-reliability servers, and various types of heat sinks.