Deepcool V50 Aluminum VGA Cooler & 1.96" Fan w/2-Pin Connector for ATI & NVIDIA Video Cards Deepcool V50 VGA Cooler General Features: Cooler for NVIDIA and ATI Radeon video cards Aluminum heat sink 1.96-inch (50 x 50 x 10 mm) Hydro bearing fan Easy to install 4.5-inch 2-pin power connector Lead-free Specifications: Fan Speed: 3400 10% RPM Maximum Air Flow: 7.25 CFM Rated Voltage: 12 VDC Started Voltage: 7 VDC Operating Voltage: 10.8 ~ 13.2 VDC