Sparkle VDT2000 Aluminum Base/Copper Fin & Heatpipes Dual Fan VGA Cooler w/3-Pin & 4-Pin Connectors Calibre DIY VDT2000 Dual Fly Copper Heatpipe VGA Cooler General Features: Aluminum base Copper heatpipes (6 mm) Copper fins Dual fan design Voltage: 12VDC 3000 RPM fan speed 3-pin connector 4-pin Molex connector Includes thermal transfer material Includes RAM heat sinks Compatibility: NVIDIA: 9800GT, 9600GT, 9600GSO, 8800GT/GS, 8600GTS, 7900GT/GS, 7800GT/GS ATI: HD 4850, HD 3870, HD 3850, X2900XT, X1950PRO/XT/XTX, X1900GT/XT/XTX, X1800GTO/XL/XT