so what your saying is i should get the thermaltake for powering my msi gtx 560 ti OC and the 125w phenom ii x4 955be and 4G ddr3 ram and 500G hard disk and dvd driver and couple fans and mouse and keyboard ?
i used the thermaltake calculator and it shows that i only need a 380w PSU .. ?
PSU calculators are not ture !! i am asking real people if thermaltake tr-500w will power gx 560ti system with phenom ii x4 955 125w
The PSU calculators recommend the wattage for the power supply, they don't give an estimate for what the system actually uses.
Out of the power supplies listed in the OP I would get the Silverstone Strider Essential 500W as it is going to be reasonably high quality (which I would have to be convinced is true of the TT) and it has the two PCIe connectors that are required (which the OCZ doesn't have).