GTS450 1024MB DDR5, 1024MB, 128bit, 2xDVI/ 1x Mini HDMI, DX11 + Power Cable ( 6pin) , DVI to Analog Conv ( 783/ 3600) .

GPU NVIDIA GeForce GTS 450
Graphics Bus PCI Express 2.0
Memory size 1024MB GDDR5
GPU/ Memory clock 783/ 1800MHz
Memory data rate 3600MHz
Output Dual-Link DVI x 2+ Mini HDMI
Memory Interface 128-bit
Data bandwidth( GB/ sec.) 57.6
Fill Rate( billion texels/ sec) 32
Stream process 192
RAMDACs ( MHz) 400
Full Microsoft® DirectX® 11 Shader Model5.0 Support
NVIDIA® 3D Vision� Ready
DirectCompute 5.0 Support
HDMI 1.4a Support
Built for Microsoft® Windows Windows 7� & Vista�
OpenGL® 4.0 Optimizations and Support
Package contents WinFast GTS 450 GDDR5 graphic card
Maunal & Driver disc
Quick installation guide
Cable & Accessory
System Requirements Window XP, 2000, Vista, 7
A PCI Express or PCI Express 2.0 compliant motherboard with 2 full-height free slots
Installation software requires DVD-ROM drive
VGA( VGA converter needed) or DVI compatible monitor
A Minimum 450W or greater system power supply ( with 12V current rating of 24A)
Software Bundled WinFast Graphics Driver CD ( w/ WinFox III) x 1