dont know how many amps i have wanting to run a 550ti

[Michael Bose]

Rosewill Stallion series RD500-2SB 500w

 

[endeavour37a]

Here you go....

+3.3V@22A, +5V@16A, +12V1@15A, +12V2@16A, -12V@0.8A, +5VSB@2.5A

 

[jimthenagual]

It'll run that card no problem.