PSU for dual crossfire

[alphacluster]

If i wanted to do dual 5770's would this PSU be enough?
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371020

Already got the PSU just want to know if i have the head room or will need to buy a new PSU if i decide to go crossfire in the future.

 

[jsc]

Should be powerful enogh. You do have 45 amps @ 12 volts to work with.

 

[JohnnyLucky]

Here are the ATI recommended power supply requirements for the new ATI Radeon HD 5770 and 5750 video cards that just became available:


450 Watt or greater power supply with one 75W 6-pin PCI Express® power connector recommended

600 Watt and two 75 watt 6-pin connectors for ATI CrossFireX™ technology in dual mode