I just bought a small acer ax3400, Its a good machine apart from its GPU (nvidia 9200). So im looking to upgrade, Ive chosen the HD5570
, but for that I need a 400w PSU (current 220w). However looking inside my computer the one which is currently there is incredibly flat, Iv'e looked around for another of similar size but have had no luck.
Here is the comp:http://i1133.photobucket.com/albums/m600/Ichis_Ghost/GEDC0018.jpg
Where can I get a PSU that would fit inside there? (one that could run a HD5570)
Any help would be much appreciated.
2 amp average power consumption, 3 amp max ( you gonna run Furmark with it ? ) , would only require a 400 watt psu if you had a couple dozen drives in the machine ( don't see that happening )
An " SFX" power supply is required for your machine, Google it, you might find a 300 or 350 watt unit that matches the dimensions of the stock unit.
Personally, I'd put the card in and be done with it.