HD 6670 - Is this PCU good enough?

[Jewishwalrus]

Hello there, I'm looking to replace my Hd 5450 graphics card with something more powerful, I don't want to change out lots of things in order to get a new card, I would like one that just fits in and works without having to get any new parts...

Here is my pc: http://www.ebay.co.uk/itm/GINGER6-FX1-W-AMD-FX-4100-QUAD-CORE-ATI-5450-500GB-4GB-DDR3-GAMING-COMPUTER-PC-/190676675292?_trksid=p4340.m185&_trkparms=algo=DLSL%2BSIC.NPJS&its=I&itu=UCI%2BUA&otn=10&pmod=200715009721%2B200715009721&po=&ps=63&clkid=9221581524549950660#ht_11584wt_1037

I would like to know if I could use a Hd 6770 with this computer, thanks.

 

[hang-the-9]

A 6770 should run, but the power supply is an off-brand one, may not be running close to it's spec. To be safe, you can get a 7750, will be about the same speed as the 6770 and uses a lot less power.