Model QQV6 Color Silver Material Aluminum alloy Size 120 x 92 x 27cm Application Graphics card heat dissipation Other Bearing Type: One Ball; Input: DC 12V 0.18Amp; air Flow: 25CFM; Noise: 18dB; Speed: 3000PRM; Compatible with 55mm hole site NVIDIA Geforce MX series; FX5200 / FX5500 / FX5600 / FX5700 series; NVIDIA Geforce6600 series (except 6600AGP series) ATI x1600 / x1300 series; ATI RAdeon9 (9550 / 9600 series ATI RadeonX series); 80mm hole site NVIDIA Geforce 7400 / 7600 series Packing List 1 x Cooling fan (12cm) 1 x Pack fixed screws