Should 4850/4870 work with Antec SmartPower 400w?

Hey guys,
I just want to know if I will be able to upgrade sometime...
thanks.
7 answers Last reply
More about should 4850 4870 work antec smartpower 400w
  1. The 4850 "450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended"
  2. I wouldn't trust an Antec Smartpower to power anything.
  3. it might work. wats the rest of ur rig?
  4. E4400 @ 2.4 GHZ (I don't mind to return to stock), 2 Sticks of 1 GB DDR2 800mhz, 1 Sata DVD-RW, 1 IDE CD-RW, 2 Sata HDs (250 and 160 GB), Creative X-Fi platinum.
    I googled and read that 4850 takes 22 amps.
    These are my PSU Specs: http://www.antec.com/specs/SP400_spe.html
  5. yup it should work fine. i think ur fine with the oc.
  6. How can I be sure? besides the info which I googled. How much amps should the cpu use?
    Which rail does it use? 12v?
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