XFX AMD Radeon HD 6450 1GB GDDR3 VGA-DVI-HDMI PCI-Express Video Card

Specifications Mfr Part Number: HD645XZQH2 Chipset: AMD Radeon HD 6450 Engine Clock: 625 MHz Video Memory: 1GB GDDR3 Memory Clock: 1066 MHz Memory Interface: 64-bit Bus: PCI-Express 2.1 x16 Stream Processor: 160 RAMDAC: 400 MHz Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI Thermal: Fanless Dimensions: 7.13 x 3.19 x 1.10 inch / 181.0 x 81.0 x 28.0 mm This Video Card Supports: Microsoft Windows 7 AMD CrossFireX Technology AMD Advanced Parallel Processing Technology (APP) AMD PowerPlay Technology AMD Stream Technology AMD Avivo HD Technology AMD AMD HD3D Technology Microsoft DirectX 11, Shader Model 5, and OpenGL 4.1 400 Watt or greater Minimum Power Supply Requirement Not a low profile card. Doe not support Eyefinity