Sapphire ATI Radeon HD4890 1GB DDR5 2DVI PCI-Express Video Card

* Mfr Part Number: 100269SR
* Chipset: Radeon HD 4890
* Engine Clock: 850 MHz
* Video Memory: 1GB DDR5
* Memory Clock: 3.9 GHz
* Memory Interface: 256-bit
* Bus: PCI-Express x16 (Support PCI-Express 2.0)
* RAMDAC: 400 MHz
* Connectors: Dual DVI; TV-out (HDTV ready)
* Thermal: Fansink
* Support ATI CrossFireX Technology
* Support Microsoft DirectX 10.1, Shader Model 4.1
* Package: Retail