power supply help needed

DerBear · Sep 27, 2013

c4capricorn · Sep 27, 2013

the power supply requirement is determined on complete system configuration. Please share complete system configuration for us to help u.

ddbtkd456 · Sep 27, 2013

Yes brand does matter refer here for future reference Tier one is the best:

http://www.tomshardware.com/answers/id-1804779/tomshardware-power-supply-unit-tier-list.html

Remember that the 7770 has a requirement of a single rail 19 Amps, and a minimum voltage of 500 watts.

DerBear · Sep 27, 2013

ddbtkd456 :

so would a 600 watt be better than the 500? and will it fit in a computer as long as its a standard desktop or are there different sizes?

ddbtkd456 · Sep 27, 2013

Depends, for what you are using it for a 500 watt would be fine, however i would go with a tier one power supply with the cheaper price

save some money that way.