HIS HD 4850 Fan 512MB (256bit) GDDR3 PCIe

Overview:

• Powered by Radeon® HD 4850 GPU
• 956 million transistors on 55nm fabrication process
• 800 stream processing units
• DirectX® 10.1
• 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
• ATI CrossFireX^TM multi-GPU support for highly scalable performance
• Use up to four discrete cards with an AMD 790FX based motherboard
• PCI Express® 2.0 support

HIS PRODUCTS ADVANTAGE

• HIS delivers Faster, Cooler, Quieter plus the best quality product!
• Professional customer service and technical support

• Specifications:

Model Name	HIS HD 4850 Fan (Full HD 1080p) HDMI 512MB (256bit) GDDR3 Dual DL-DVI & TV (HDCP) PCIe (RoH
Chipset	Radeon HD 4800 PCIe Series
ASIC	RadeonTM HD 4850 GPU
Pixel Pipelines	800 stream processing units* (Unified)
Vertex Engines	800 stream processing units* (Unified)
Manu. Process (Micron)	55nm
Transistor	956 million
Memory Size (MB)	512
Memory Type	GDDR3
RAMDAC (MHz)	400
Engine CLK (MHz)	650
Memory CLK (MHz)	2000
Memory Interface (bit)	256
Power Supply Requirement	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)
Max. Resolution	Two x 2560*1600 (Dual dual-link)
Bus Interface	PCI Express x16
VGA	No
2nd VGA	No
DVI	Yes
2nd DVI	Yes
TV-out	No
HDTV (YPrPb component output)	No
Video-in	No
TV Tuner	No
FM Tuner	No

ATI Radeon™ HD 4850 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)
• Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
• Minimum 1GB of system memory
• Installation software requires CD-ROM drive
• DVD playback requires DVD drive
• Blu-ray™ playback requires Blu-ray drive
• For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4850 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card are required