MSI ATI Radeon X1550 256MB DVI/HDTV PCI-Express Video Card
Specifications:

Mfr Part Number: RX1550-TD256E
Chipset: Radeon X1550
Engine Clock: 550 MHz
Video Memory: 256MB DDR2
Memory Clock: 800 MHz
Memory Interface: 128-bit
Bus: PCI-Express x16
RAMDAC: 400 MHz
Pixel Shader Processor: 4
Max. Resolution: 2560 x 1600
Connectors: VGA; DVI; TV-out (HDTV ready)
Thermal: Fansink
Support Microsoft DirectX 9.0, Shader Model 3.0 and OpenGL 2.0
Package: Retail