SPECIFICATIONS :
GPU NVIDIA GeForce GTX550 Ti O.C
Graphics Bus PCI Express 2.0
Memory size 1024MB GDDR5
GPU/Memoryclock 930/2050 MHz
Memory data rate 4100 MHz
Output Dual-Link DVI x 2 + mini-HDMI
Memory Interface 192-bit
RAMDACs (MHz) Dual 400
Physical dimensions 4.37 inches (height) X 7.64 inches (length); 2 slot
Full Microsoft® DirectX®11 Shader Model5.0 Support
NVIDIA® 3D Vision™ Ready
DirectCompute Support
HDMI 1.4a Support
Built for Microsoft® Windows Windows 7™ & Vista™
OpenGL® 4.1 Optimizations and Support
System Requirements Window XP, Vista, 7
PCI Express or PCI Express 2.0-compliant motherboard with one x16 graphics slot
DVD ROM drive for software installation
VGA(VGA converter needed) or DVI compatible monitor
A Minimum 500W or greater system power supply (with 12V current rating of 24A)
GRAPHIC CARDS 