Solved XFX ATI Radeon 4770 w/ this 450w PSU? Tags: Graphics Cards Radeon ATI Graphics Product Last response: December 24, 2009 7:22 AM in Graphics & Displays Share artemenko December 13, 2009 3:40:25 PM Hi all, Given that the 4770 requires a *minimum* 450w, and that's what I have, wanted to share my specs to see if I'm going to run into trouble: PSU: Thermaltake 450w Black Widow Output -- + 3.3v x 24 A + 5V x 15 A + 12v x 17A + 12v x 16A (so I have 2 12v rails?) - 12v x .3A - 5vSB x 3A (no idea what negative voltages are for) Rest of the PC: Lenovo IdeaCentre K230(5359-3AU) Core 2 Duo E7400(2.80GHz) 6GB DDR2. All I've done with it since buying it was upgrade to Win 7 and throw the 280w stock psu in the garbage and replace with above. Anyways, would like to buy this card (using Bestbuy because I have a gift card there) More about : xfx ati radeon 4770 450w psu rolli59 a c 1407 U Graphics card December 13, 2009 3:45:56 PM Yes it will run on that m 0 l dirtmountain a b U Graphics card December 13, 2009 3:52:12 PM ^ +1 to rolli, that PSU will have no problem running the 4770 m 0 l Related resources ATI RADEON HD 5850 and PSU RASURBO 450w - Forum Can ATI/AMD Radeon HD 7770 1 GB DDR5 run with a 450W PSU - Forum ATI Radeon HD 6850 on 450W PSU - Forum Does Asus AMD/ATI Radeon HD 5450 1 GB DDR3 Graphics Card work on 450w psu - Forum Asus R9 270x with XFX 450w PSU - Forum Can't find your answer ? Ask ! Get the answer shubham1401 a b U Graphics card December 13, 2009 3:53:22 PM Yes it will run on your Thermaltake PSU. Actually HD4770 will even run on a quality 400W unit. It is an energy efficient card. An 80+ certified 450W PSU can even take HD4870/GTX 260. m 0 l artemenko December 13, 2009 4:18:27 PM So here's a noob question: I have a 6 pin connector to provide additional power to a PCIe card that is free right now. However, there is also a modular 6 pin that came with the PSU that I can plug in. Does the modular 6 pin cord access the 2nd 12v rail? Or, should I just use the 6 pin 12v that I have free? m 0 l rolli59 a c 1407 U Graphics card December 13, 2009 4:20:50 PM just use the 6pin PCIe m 0 l TrantaLocked December 24, 2009 7:16:53 AM shubham1401 said:Yes it will run on your Thermaltake PSU. Actually HD4770 will even run on a quality 400W unit. It is an energy efficient card. An 80+ certified 450W PSU can even take HD4870/GTX 260. Thanks, so the Corsair 400W should work fine with the XFX Radeon 4770? m 0 l Best solution shubham1401 a b U Graphics card December 24, 2009 7:22:24 AM TrantaLocked said:Thanks, so the Corsair 400W should work fine with the XFX Radeon 4770? Yes It will Run a HD 4770 without breaking a sweat!! Share Can't find your answer ? Ask ! Publish Related resources SolvedWould XFX 450w core edition psu handle hd6850/hd7770? Forum SolvedDIAMOND AMD Radeon HD 7750 450W Video card is compatible to 430W PSU? Forum SolvedCan my 450w PSU run an HD 4770? Forum Is my 450w PSU good enough for my xfx r9 280?? Recomendations pleaseee!!! Forum Solvedcan cooler master 450w psu handle radeon hd 5850 Forum SolvedMy psu is frontech 450w .Can i use ati raedon 6670 ? currently i am using nvidia GT 240. Forum SolvedCompatibility of Radeon HD 6670 with a 450W PSU? Forum Can my PSU handle gtx 770 plus i5 4670k (PSU XFX PRO 450W) Forum Solved450w PSU and Ati 7870 enough? Forum XFX Proseries 450w PSU Forum SolvedRADEON 7750 on a P5KPL-AM in/roem/si with an old 450W PSU Forum ati radeon hd can run it 450w Forum XFX Pro Core Edition 450W PSU Forum i have bought ati 6770 hd 1 gb ddr5. i have a psu of umax 450w. will it be enough for my graphic card and . Forum SolvedRadeon hd3850 work with psu 450W with 10amps on 12v+ rail? Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !