Solved How much wattage for psu Tags: DDR3 Computers AMD Components Last response: February 15, 2014 11:23 AM in Components Share TheRealClown February 15, 2014 10:55:38 AM Hi, im building my first computer and im having trouble finding the right psu wattage from calculators, what im using is: GIGABYTE GA-990FXA-UD3 AM3+ AMD 990FX ATX AMD Motherboard AMD FX-8320 125w 8 core 3.5ghz(4.0ghz turbo) CORSAIR Vengeance 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600 EVGA SuperClocked 02G-P4-2765-KR GeForce GTX 760 2GB 256-bit GDDR5 PCI Express 3.0 SLI Support And 4 to 5 solid state drives, might get a wireless adapter too..could someone suggest the right amount of wattage? I think its about 850w but im not sure More about : wattage psu Best solution bignastyid a b À AMD February 15, 2014 11:02:44 AM A good 550w PSU would work, 750w if you want to SLI later. http://pcpartpicker.com/part/xfx-power-supply-p1550sxxb... http://pcpartpicker.com/part/xfx-power-supply-p1550bbef... SLI http://pcpartpicker.com/part/xfx-power-supply-p1750snlb... http://pcpartpicker.com/part/seasonic-power-supply-s12g... http://pcpartpicker.com/part/evga-power-supply-120pg075... Share maurelie a b À AMD February 15, 2014 11:03:42 AM Power consumption for solid state drives are pretty low, even at full load (about 3-5 watts). 550- 600w PSU will be enough for your system. m 0 l Can't find your answer ? Ask ! Get the answer TheRealClown February 15, 2014 11:23:52 AM Thanks! ill probably stick with one GPU for a while though, thanks for the help people m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !