Full Details from Amazon.com : http://www.amazon.com/gp/product/B001IRULXU?tag=onigi-20

Genuine FSP ATX-300GU 300W Power Supply (NOT A SUBSTITUTE)

Demand that all competing vendors supply exactly the power supply advertised Dont let them tell you that you are getting something better upgraded higher wattage or higher quality If you do not receive a genuine FSP ATX-300GU then you have been ripped off
ATX-300GU 300W Power Supply for PowerMan FSP250-61GT FSP300-60PLN ATX-300GU FSP200-61GT FSP250-61GN FSP250-60GRE FSP300-60PFN FSP300-60GT FSP300-60BT FSP250-60GTW FSP250-60GTA FSP300-60ATV Powertech Systems WK-6200D-3N1-A Powertronics PK-6145-DT PK-6145DT-3 Raidmax RD-350W Sea Sonic SS-250FS Sparkle Sun Cheer 230A ATX SS-250FS SR -235FS TTGI TT-300SS TT-320SS