PSU needed for ATI HD 4890

[bigblow]

What will be good capacity PSU to run ATI HD 4890?

Will a Corsair 550 watt be enough to run this? Will it be adequate to run 2 HD 4890 in crossfire?

[unidentified]

ATI Radeon™ HD 4890 Graphics System Requirements

1. PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
2. 500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)
3. Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
4. Minimum 1GB of system memory
5. Installation software requires CD-ROM drive
6. DVD playback requires DVD drive
7. Blu-ray™ playback requires Blu-ray drive
8. For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4890 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (included) are required

So you can consider going for a Smps Corsair 750 Watts which will handle your needs more efficiently.

[bigblow]

thanx a lot

[ajay000222]

its hard to just guide based on your graphics card.
it can vary a lot depending on your other parts