Power supply for 6770 Tags: Radeon Power Supplies HD Graphics Last response: December 24, 2011 9:41 AM in Graphics & Displays Share mickjafro December 24, 2011 6:22:26 AM Hi i need a power supply for my HD 6770.I'm in a tight budget so i can spend only about 3.5k.My spec is AMD Phenom II Asus M3N78-em 2 GB DDR2 Ram DVD-RW 320 GB samsung hard disk HD 6770 ,which i bought recently Im waiting for ur help guys How about seasonic s12ii 430w More about : power supply 6770 refillable a b ) Power supply December 24, 2011 7:26:41 AM Seasonic is a very good PSU, I think it would suffice for your system. mickjafro December 24, 2011 9:18:08 AM can i add one more Hard disk if i bought seasonic s12ii 430w Related resources Will Radeon HD 6770 or 5770 work in this power supply!!! - Forum power supply requirements for msi ati radeon hd 6770 - Forum Which power supply is better for hd6770 1gb ddr5 - Forum Radeon hd 6770 on a 360W Dell power supply - Forum What power supply is for 6770? - Forum Can't find your answer ? Ask ! Get the answer refillable a b ) Power supply December 24, 2011 9:24:59 AM Of course! HDD don't take much power, it only take about 20W Headspin_69 December 24, 2011 9:41:38 AM mickjafro said:can i add one more Hard disk if i bought seasonic s12ii 430w Yep 430watts is plenty to run a 6770 which only take about 120watts under max load and that leaves you plenty of power left over for a system with lots of drives etc. Can't find your answer ? Ask ! Publish Related resources Power supply for HD6770 Forum Power supply for radeon 6770 and 6850 Forum 6770 Power Supply Forum SolvedI'm in thought of buying a HIS Radeon HD 6770,but it needs 6 pin PCI express power cable but i have a 4 pin peripheral connec Forum SolvedRadeon HD 6770 power requirements Forum SolvedRadeon HD 6770 power? Forum SolvedEnough power for xfire 6770? Forum SolvedAMD RADEON 6770 Power? Good enough for games? Forum SolvedDoes changing graphics card require changing power supply? Forum SolvedLooking for a power supply Forum SolvedPower Supply problem? Forum SolvedSufficient power supply for 980 Forum SolvedI need a power supply and motherboard that can support the Intel Core i5-4690K and a GTX 980 card. Forum SolvedWhy does a Power Supply`s cost go up when it is rated for a higher output? Forum SolvedChanging OEM Graphics card and Power supply. Mother Board help. 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 !