Is 550W enough? Tags: Power Supplies Water Cooling CPUs Components Product Last response: February 6, 2013 2:39 AM in Components Share Hinesd February 4, 2013 10:36:35 PM Hello, Is 550W PSU enough for over clocking CPU a little with water cooling and also fairly high end GPU such as HD Radeon 7770? More about : 550w Hinesd February 4, 2013 10:38:48 PM Edit: Was looking at OCZ-ZS550W-UK 550W ZS Series 550W. Brett928S2 a b ) Power supply a b à CPUs February 4, 2013 10:42:09 PM easily.. the OCZ will be fine as long as no second card... Related resources will my 550w be enough for my gtx 780 sc acx - Forum Is a 550W PSU enough for a R9 280X and an i5-4690? - Forum is 550w PSU enough for r9280x - Forum XFX 550W PSU enough for R7 250X + 7770 in Crossfire? - Forum R9 280X + 8320, 550w enough? - Forum Can't find your answer ? Ask ! Get the answer djangoringo a b ) Power supply a b à CPUs February 4, 2013 10:42:44 PM Yes, more than enough, and the 7770 isn't a high end gpu, it's a low end gpu. It will do even for two 7770 CF. johnsonjohnson a b à CPUs February 4, 2013 10:42:51 PM Hi. The HD 7770 isn't really considered high end but a quality 550W PSU is more than enough for it. If you're from the UK, get the XFX ProSeries 450W here: http://uk.pcpartpicker.com/part/xfx-power-supply-p1450s... Hinesd February 4, 2013 10:55:37 PM Is XFX a good brand? djangoringo a b ) Power supply a b à CPUs February 4, 2013 11:01:03 PM It is, it's made by seasonic, it's of high quality. Hinesd February 4, 2013 11:07:28 PM quick question, would it fit in xigmatek midgard ii? (i will research more later) djangoringo a b ) Power supply a b à CPUs February 4, 2013 11:18:43 PM Yes, it fits, there's also the 550w version if you want to add a mid/high end card(with two pcie connectors). http://www.novatech.co.uk/products/components/powersupp... If you don't, just get the 450W, is more than enough for it, with plenty of room to spare. Hinesd February 4, 2013 11:20:14 PM djangoringo said:Yes, it fits, there's also the 550w version if you want to add a mid/high end card(with two pcie connectors). http://www.novatech.co.uk/products/components/powersupp... If you don't, just get the 450W, is more than enough for it, with plenty of room to spare. Thank you very much schulmanworks February 6, 2013 2:29:41 AM http://www.newegg.com/Product/Product.aspx?Item=N82E168... This is $50 with MIR and occasionally goes for $40 if you're really patient and it's 600 watts. djangoringo a b ) Power supply a b à CPUs February 6, 2013 2:39:19 AM He's from the UK. Can't find your answer ? Ask ! Publish Related resources SolvedWant to know if a 550w PSU is good enough with a little bit of headroom for my build? Forum SolvedIs 550W PSU enough for this config? Forum SolvedWill 550w be enough for this build? Forum Solved550W PSU good enough for this build? Forum SolvedPSU XFX 550w is good enough? Forum SolvedIs 550w PSU enough for this system? Forum SolvedIs 550w enough for a 7970 matrix? Forum Solvedis my 550W PSU enough to run my system Forum Solved550W PSU enough for R9 280X with OC? + which one to buy? Forum SolvedIs good 550W PSU (xfx core edition) enough for r9 290? Forum SolvedIs a 550W enough for a gaming build with a Power Edition 670? Forum Solved550w PSU: Good Enough... or is it? Forum Solvedis xfx pro 550w enough for this setup Forum SolvedIs my Seasonic G Series 550W good enough? Forum SolvedIs 550w enough for this build Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !