Solved Power Supply's for SLI Tags: Power Supplies SLI Components Last response: October 26, 2013 10:39 AM in Components Share captaininsanoi October 26, 2013 9:56:37 AM I'm thinking about getting another gtx 680 for sli, my power supply is 700 watts. Is that enough power or do I need to upgrade my PSU? I am also willing to get a 780 as a replacement also, but getting another 680 would be cheaper. More about : power supply sli P1nnacle a b ) Power supply October 26, 2013 9:58:56 AM Is it a good quality power supply? If yes, you should be fine, it looks like others are using 750 watt PSUs. If it's a no name or crappy brand then I would not recommend it. m 0 l captaininsanoi October 26, 2013 10:04:51 AM It's a thermaltake, so it's an Ok brand. m 0 l Related resources FX-8320 with SLI GTX 970 Power Supply Requirements - Forum Power supply for GTX980 SLI - Forum 800W Power supply enough for SLI GTX 970 configuration? - Forum will the this power supply support 2 way sli? - Forum Best power supply for 4 way sli - Forum Can't find your answer ? Ask ! Get the answer P1nnacle a b ) Power supply October 26, 2013 10:10:45 AM I think a thermaltake would be able to hold up to SLI, but you might want to consider upgrading your PSU in the future. m 0 l Best solution SR-71 Blackbird a c 2488 ) Power supply October 26, 2013 10:39:54 AM Depends on which Thermatake , most of them aren't very good. A good 750w would do it. PCPartPicker part list / Price breakdown by merchant / Benchmarks Power Supply: XFX ProSeries 750W 80 PLUS Silver Certified ATX12V / EPS12V Power Supply ($79.99 @ NCIX US) Total: $79.99 (Prices include shipping, taxes, and discounts when available.) (Generated by PCPartPicker 2013-10-26 13:40 EDT-0400) Share Can't find your answer ? Ask ! Publish Related resources SolvedPower supply for GTX 980 SLI system Forum SolvedGTX 970 SLI on a 650W Power Supply? Forum SolvedPower supply needed for sli 980 Forum SolvedWould a 970 sli with a 650w power supply be better than getting one 980 using the same 650w psu Forum SolvedPower supply for GTX 980 SLI Forum SolvedAsus Z97-A vs Gigabyte GA Z97X-SLI & Power Supply? Forum SolvedPower supply/SLI question Forum SolvedCan I add another 780 into SLI with my same power supply? Forum SolvedGood Power Supply For SLI GTX 760? Forum SolvedCan I run SLI 780 ti's with a 860w power supply? Forum SolvedNew power supply for sli 770's? Forum SolvedPower Supply Requirement for GTX 780 SLI Forum Solved770 SLI power supply Forum SolvedGTX 780ti SLI on 850W Power Supply Forum SolvedWill my power supply handle GTX 760 SLI? Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !