One of the key features consumers are looking at today when purchasing a power supply is the efficiency of the unit along with the output. The Seasonic S12 Energy + 550 power supply is the one we are looking at today. They also offer the S12 Energy + in a 650 Watt version as well. This "80 Plus" certified unit will be run through the rigorous tests done by our good friend Jonny.



Link: Modders Inc