Sapphire ATI Radeon HD 4850 512MB Dual DualLink DVI S-Video PCI-Express 2.0 X16 Graphics Video Card 288-10E81-050SA.

ATI GPU Model Number: Radeon HD4850
Sapphire Part Number: 288-10E81-050SA
Compatible Part Numbers: A084200051911







Specifications:

Interface: PCI Express 2.0 x16
GPU Model: ATI Radeon HD 4850

Memory: 512MB
Memory Type: GDDR3
Memory Interface: 256-Bit

RAMDAC: 400MHz
Core Clock: 625 MHz
Stream Processors: 800
Effective Memory Clock: 1986MHz

3D API:
DirectX 10.1
OpenGL 2.1

Ports:
2 DualLink DVI
1 S-Video

HDCP Ready: Yes
CrossFireX Support: Yes
Max Resolution: 2560 x 1600

Cooler: With Fan
Power Connector: 6-Pin
Windows Vista: Certified for Windows Vista

System Requirements:
PCI Express based PC is required with one X16 lane graphics slot available on the motherboard
450 Watt or greater power supply with 75 Watt 6-pin PCI Express power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX technology in dual mode)
1GB of system memory
Installation software requires CD-ROM drive
DVD playback requires DVD drive
Blu-ray / HD DVD playback requires Blu-ray / HD DVD drive