I have a GT5654 (if google that the first or second will tell you specs). I am putting in a HD5570 and I have to buy a PSU. I need it to push my system and new card well, but I do not want to spend a lot of money. Thank you
Its DC-DC conversion, so while the 3.3V rail can provide 66W, and the 5V rail can provide 100W, those two are both created off of the 12V rail which has 28A or 336W, modern systems are pretty light on those two rails so that still leaves most of the 12V capacity available for the rest of the system, and its more than strong enough to handle that system with a 5570. Not sure what you are trying to get at dadiggle.
Thank you all so much in was helpful and who doesn’t like to see a fight. lol I am posting another problem I am having after I installed in. Everything works fine but I do not understand how to set the pc so it shows 1080p and still be able to open a movie to full screen that I am streaming. It is very confusing but I think you guys will love it because it's going to take some digging. Hope to see you there you guys are great.