Which psu?

[chris06]

What psu would you guys recommend to power this lot

DFI LanParty NF4 SLI-DR EXPERT
3800x2
2x 7900gtx
2gb corsair xms
2 dvd drives
1 floppy
2 HDDs
sb audigy 4

Currently have a hiper type r 580w but i'm not sure thats gonna be good enough?

The ones i've been looking at are:-

FSP Sparkle FX600-GLN Epsilon 600W ATX2.0 PSU (CA-002-SK)

Tagan TG580-U15 580W ATX2.01 Easycon SLi Compliant Modular Silent PSU (CA-009-TG)

Which one of them would be best or is there any others i should go for?

Thanks guys

 

[chris06]

Enermax Liberty 500W ELT500AWT ATX2.2 Modular SLI Compliant PSU (CA-025-EN)
Price: £59.95 (£70.44 Including VAT at 17.5%)

I didn't think a 500w psu could power 2 7900gtx's?

 

[chris06]

seasonic

Stelly

Was thinking of one of these but there has been lots of problems with them and the dfi expert mobo.

Think I might keep the hiper and test it out but looking on http://www.slizone.com/object/slizone2_build.html#certified_powersupplies its not recommended for dual 7900gtx.

Anyone else tried this?