Closed Will this power supply be enough? Tags: Power Supplies Components Last response: November 5, 2012 6:41 PM in Components Share Barney6 November 5, 2012 10:21:10 AM Hello, this is my first computer build and i was wondering if the Seasonic M12II 620W would be enough for all this, Intel Core i3 3220 Dual Core CPU Cooler Master Hyper 212 Evo CPU cooler Gigabyte Z77-D3H motherboard Corsair Vengeance Blue Lowprofile 8GB 2X4GB RAM Gigabyte GeForce GTX 660 OC 1033MHZ GPU Western Digital Caviar Blue 1TB HDD LG GH24NS72 24X SATA Internal DVD Writer Cooler Master R4-L2R-20AC 120mm Blue LED Case Fan 2000RPM im getting 5 of these NZXT Sentry MESH 30W Fan Controller Im really not confident that 620w is enough for all this, should i get a 750w power supply? As this is my first computer build, i really am open to anything that you might think is incompatible/bad choice etc. More about : power supply Best solution SharperZeroCool November 5, 2012 11:14:28 AM In doubt in the future here's a good link - http://extreme.outervision.com/psucalculatorlite.jsp i would guess 620W being enough for your system, of course it depends on good the PSU brand is, but from what i read Seasonic is good. Share Novuake a b ) Power supply November 5, 2012 11:18:08 AM Perfectly fine. Will run an OC'd I5 and OC'd HD7950 with ease... But why are you getting an aftermarket CPU cooler if your CPU will be locked??? The 5 fans and fan controller are overkill aswell if you won't overclock. Rather take that money towards an SSD or I5 3570K Score 0 Related resources 450 Watt power supply enough power for 8 core CPU and a GTX 660? - Forum Is this 600W power supply enough for my specs? - Forum Would an 850w power supply be good enough for this build? - Forum good enough power supply - Forum Power Supply enough to power my PC - Forum Can't find your answer ? Ask ! Get the answer wr6133 November 5, 2012 11:18:51 AM More than enough a decent 550 would do that with room to spare. Question though... any reason for the Z77 board? As your CPU can't be OC'd you could save a bit getting a H77 board Also you probably dont need that many fans for that build Score 0 Barney6 November 5, 2012 11:19:39 AM Novuake said:Perfectly fine. Will run an OC'd I5 and OC'd HD7950 with ease... But why are you getting an aftermarket CPU cooler if your CPU will be locked??? Well it's only 30$ and its pretty nice for only that, i feel more comfortable with it too. Score 0 Barney6 November 5, 2012 11:22:18 AM Best answer selected by Barney6. Score 0 Can't find your answer ? Ask ! Publish Related resources SolvedStrong enough power supply. Forum SolvedWill my power supply be enough? Forum SolvedWill my power supply enough? Forum SolvedGood Enough Power Supply? Forum SolvedIs my power supply strong enough Forum SolvedIs my power supply enough for my PC? Forum SolvedEnough power from power supply for radeon hd 7850? Forum SolvedDoes my power supply have enough watts, volts, or amps to power my computer? Forum SolvedIs my Power Supply Enough For Hi,I want to buy EVGA NVIDIA GeForce GTX 770 Superclocked w/ACX Cooler ? Forum SolvedIs 650W power supply enough for my build? Forum SolvedPower Supply Enough Forum SolvedIs a 650W power supply enough for a sapphire tech r9 280x? Forum Solvedwill this power supply be enough?? Forum SolvedIs this power supply sufficient enough? Forum SolvedIs my power supply enough to power my pc ? Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !