Solved Upgrading to a GTX 550 ti Tags: Graphics Cards Gtx Optiplex Graphics Product Last response: May 29, 2012 12:37 PM in Graphics & Displays Share SLShermon May 28, 2012 10:20:18 PM Hello, I want to upgrade my dell optiplex 755 to this video card (GTX 550 ti 1gb). It is running a Core 2 Duo 2.6 GHz and 4 gb of ram. More about : upgrading gtx 550 rolli59 a c 1369 U Graphics card May 28, 2012 10:29:54 PM If it is the mini tower no problem as long as you upgrade to a bigger PSU! http://www.dell.com/us/dfb/p/optiplex-755/pd m 0 l jessterman21 a b U Graphics card May 28, 2012 10:30:01 PM I hope it's the mini tower version - otherwise you can pretty much forget it. m 0 l Related resources upgrading from a Gt220 to GTX 550 Ti - Forum Upgrading GTX 550 TI with 150$ Budget Please give advice. - Forum Upgrading my GTX 550ti's. $350 budget - Forum upgrading evga 550 ti to 780 gtx sc acx - Forum Upgrading my GTX 550 Ti - Forum Can't find your answer ? Ask ! Get the answer SLShermon May 28, 2012 10:50:24 PM rolli59 said:If it is the mini tower no problem as long as you upgrade to a bigger PSU! http://www.dell.com/us/dfb/p/optiplex-755/pd Yes i have the mini tower! but can you tell me how much PSU i will need! m 0 l Best solution rolli59 a c 1369 U Graphics card May 28, 2012 11:02:46 PM From EVGA for GTX550Ti "Minimum of a 400 Watt power supply. (Minimum recommended power supply with +12 Volt current rating of 24 Amps.)" Share jessterman21 a b U Graphics card May 28, 2012 11:06:15 PM This one's great and cheap. Used in many-a budget build. http://www.newegg.com/Product/Product.aspx?Item=N82E168... m 0 l SLShermon May 28, 2012 11:09:48 PM Best answer selected by SLShermon. m 0 l SLShermon May 28, 2012 11:13:30 PM rolli59 said:From EVGA for GTX550Ti "Minimum of a 400 Watt power supply. (Minimum recommended power supply with +12 Volt current rating of 24 Amps.)" `Is there any good graphics cards you would recommend that would run with out upgrading my psu? Sorry im a bit of a pc noob m 0 l rolli59 a c 1369 U Graphics card May 28, 2012 11:31:00 PM Not really the AMD line is all ver 2.1 cards which might have issues running on your board. m 0 l jessterman21 a b U Graphics card May 29, 2012 12:37:04 PM SLShermon said:`Is there any good graphics cards you would recommend that would run with out upgrading my psu? Sorry im a bit of a pc noob Upgrading your PSU is easy. Just get the one I suggested and then take your pick of any single-plug GPU for gaming. And when installing make sure you keep track of which connections go where. I don't forsee PCI 3.0/2.1 cards being an issue, they are all backwards-compatible. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedHelp w/upgrading a dying GTX 550 ti? Forum SolvedUpgrading from GXT550ti to GTX660ti 2gb... motherboard compliant? Forum SolvedUpgrading GTX 550 TI Superclocked 2GB Forum SolvedUpgrading from GTX 550ti to GTX 660 Forum SolvedUpgrading from GTX 550 ti SLI to GTX670 or the GTX680 which one? Forum SolvedUpgrading GTX 550 TI, Looking for advice Forum SolvedThinking of upgrading from a GTX550 ti (Intel DG33FB), Should I? Forum SolvedUpgrading PNY GTX 550 TI Forum Upgrading GTX 550ti, $300 budget Forum SolvedUpgrade for GTX 550 ti? Forum Need Help Upgrading my GTX 550 ti Forum Upgrading From 2x GTX 550 Ti's, $500ish Budget - Need Advice Forum Upgrading GTX 550Ti O.C Version Forum SolvedHave i3 2120 & GTX 550 ti, looking to upgrade graphics card. Forum SolvedUpgrade for GTX 550ti with I5-2300 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 !