With card for my setup please

[roger999]

my setup is
Asus P6T Deluxe v2
Intel Core i7 920 D0 Stepping (SLBEJ) 2.66Ghz
Corsair Dominator 3GB (3x1GB) DDR3 PC3-12800C8
2 harddrives and 4 fans
20 inch samsung t200hd monitor 1680 x 1080

which is the best card for this setup please and will one of these power supply do

Asus GeForce GTX 285 1024MB GDDR3 TV-Out/Dual DVI (PCI-Express) - Retail £249.99

XFX GeForce GTX 275 XXX Edition 896MB GDDR3 Dual DVI (PCI-Express) - Retail £198.98

OCZ ModXStream Pro 700w Silent SLI Ready ATX2 Modular Power Supply £71.99

Corsair HX 750W ATX Modular SLI Compliant Power Supply (CMPSU-750HXUK) Click image to enlarge £119.99
thanks

 

[coozie7]

I would go for the GTX275, it is not that much slower than the GTX285.
Either PSU will run a single card and both are good, quality units, but you might go for a larger PSU if you intend to SLI later.

 

[Dustpuppy]

Rock the xfx gtx275 like the guy said.

Both of those power supplies are nice. The difference between the two will probably come down to noise levels & price, they both pump roughly the same amount of juice over the 12v rail, there's maybe a 2 amp difference between them. This is cause the Corsair pumps an extra 30w over the +5v/3.3v rails, which is not really useful IMHO.

 

[roger999]

I would go for the GTX275, it is not that much slower than the GTX285.
Either PSU will run a single card and both are good, quality units, but you might go for a larger PSU if you intend to SLI later.

would this run to in sli
Corsair HX 850W ATX Modular SLI Compliant Power Supply (CMPSU-750HXUK

 

[Dustpuppy]

That'd run 2 gtx 295's in sli, more than enough power. (assuming it has the connectors for it)