Solved Power supply Tags: Graphics Cards Power Supplies Graphics Product Last response: December 26, 2012 1:00 AM in Graphics & Displays Share raveendhana December 15, 2012 3:34:57 PM i have a unbranded 450watts power supply whose specs are D.C Output Voltage: +5V; Current: 40A Voltage: +12V; Current: 20A Voltage: +3.3V; Current: 28A Voltage: -5V; Current: 0.5A Voltage: -12V; Current: 0.5A Voltage: +5V SB; Current: 2A is this enough to power a ati hd 7750? More about : power supply djangoringo a c 109 U Graphics card a b ) Power supply December 15, 2012 3:37:40 PM It's a crappy psu, but for a 7750 it will do, the 7750 doesn't require pcie 6 pin power from the psu, only from the pcie slot of the mobo(75w). Maximum load of the card is about ~50w. m 0 l Best solution iceclock a c 82 U Graphics card a b ) Power supply December 15, 2012 3:44:36 PM should be fine, but in the future id upgrade that ps, since a noname brand crappy psu will kill a system in the future or at best run it unstable. for 60$ its worth investing in a ps of quality such as : http://www.newegg.com/Product/Product.aspx?Item=N82E168... stability and peace of mind def worth it Share Related resources Power Supply for 2 HDD - Forum If I purchase a PNY GeForce GTX 770 4GB, do I need to upgrade my power supply? - Forum Best Power Supply 1000 watt Under 150$ - Forum Power Supply Upgrade? - Forum Power Supply Question? - Forum Can't find your answer ? Ask ! Get the answer raveendhana December 15, 2012 3:57:59 PM ya i have to upgrade my psu in future, this one powers my nvidia gt 430 at present. m 0 l iceclock a c 82 U Graphics card a b ) Power supply December 15, 2012 4:03:14 PM yeah well if you can afford it id upgrade it as soon as possible, you can never trust those nobrand ps units. m 0 l raveendhana December 26, 2012 1:00:31 AM Best answer selected by raveendhana. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedNeed help, Power supply worries and motherboard advice. Forum SolvedMy power supply doesn't have a PCI-E Port? Forum SolvedPower Supply for my computer? Forum SolvedPower Supply Concerns Forum Solvedquestion about reputable power supply Forum SolvedPower supply for intel i5 4440 and a gtx 750 TI Forum SolvedIs my power supply strong enough Forum SolvedPower Supply question Forum SolvedIs my power supply enough for my PC? Forum SolvedPC upgrade fail.. I need power supply & RAM advice please Forum SolvedPower supply question. Forum Solvedhow much power supply for r9 270x Forum SolvedCORSAIR CX series CX500 500W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply Forum SolvedGood Power Supply For SLI GTX 760? Forum SolvedAcer Power Supply 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 !