Which PSU for a very thin sli system (500 blue storm or ??)

[YoYo]

I was thinking of building a new system with:
1hd
1 sli mb
2 pci cards
1 optical drive
2 gb ram
1 cpu
1 7900gt
--
Initally I was going to go with blue storm 500W but if I did the match correctly this psu might not be sufficient to drive the system if i add a second 7900gt. If this is the case what would you recommend?

[jackvdbuk]

SEASONIC 600W s12 PSU VEery good efffiency and power...

[[FSP] Grace]

You can use FSP Epsilon 600W or 700W which are both certified by ATI CrossFire & NVIDIA SLI.

More info on these 2 models
[url]http://www.fspgroup.co.uk/u.k/02_newproducts/Epsilon.htm[/url]
[url]http://www.fsp-group.com/english/1_product/2_detail.asp?mainid=1&fid=98&proid=462[/url]

Hope this helps.
Grace

[YoYo]

[QUOTE=jackvdbuk]SEASONIC 600W s12 PSU VEery good efffiency and power...[/QUOTE]


Was king of hoping to stick with ENS-0560G, fortron 500w blue storm or fortron 600w fx600-gln. Mostly due to cost the blue storm is around 80 and the other two are around $110. The seasonic would run $160. So 1.3x more.

[[FSP] Grace]

The model name for Epsilon 600 is actually FX600-GLN as you mentioned above.

Grace