worried if my psu will be enough

[insanepsycho]

i currently have a 650w psu here is my specs:

cpu: core i7 920(not oc)
mobo: p6t deluxe
gfx card: 4850 (2nd one for crossfire is on the way)
sound card: xfi xtreme gamer
hdd: gonna have 4 500gb hdd and 1 320gb hdd
drives: 1 dvd drive (IN A MONTH ill have a blu-ray player and a new dvd burner so 2 drives altogther)
fans: 7 120mm fans and the 230mm fan on the case (cosmos s)
ram: 6x1gb ddr3 triple channel 1333

what do u guys think i need psu wise
also did i miss any components

Antec Psu Calc is telling me i need about a 655 watt at full load

 

[brinks]

What psu do you have?

 

[veg1992]

All those PSU Calculators are useless.. the true way to tell if a PSU is enough is by the brand of the PSU and the amps on the 12v Rails..

Tell what your PSU is

 

[insanepsycho]

Antec Neopower 650W

well i just noticed it only has 4 sata but thats ok since the 5th hdd is gonna go away as soon as i get my external 500gb since its just being used currently for movies and anime

 

[brinks]

I'm not completely sure myself if you'll be able to or not. But my best guess is a yes.

 

[insanepsycho]

lol ty but does anyone know for sure i dont want to mess anything up on this build

 

[wafflehammer]

uhmmm there are people on this forum running lowish end SLI/Xfire setups on like 400watt coolers. I think it'll handle unless you OC A LOT or plan on getting a second card. The only reason i went with 750watt over less powerful PSU's is because i plan on SLI'ing at some point

 

[1337_JohnN]

Your PSU might be at full load, if you use everything at max.

 

[Puddle Jumper]

Your psu should be ok for that setup.

 

[aspire]

For the Crossfire setup you might want to consider a 750W psu.

Newegg has the PC Power and Cooling 750 for something like 85 bucks after rebate.