It seems to me that every manufacturer in the industry is getting into the power supply business. We have seen memory makers, such as OCZ and Corsair, graphic card makers, such as BFG, and cases manufacture, such as NZXT and Tuniq are making power supplY. Combine these newcomers to the old and established power supply makers, such as Antec, Enermax, and Seasonics, we are having a big battle among power supplies. Even so, it does not deter other manufacturers from entering the arena and tries to fight against all odds to hopefully come out as a winner.

There is a paradox in today’s computer system. On one hand, we have updated components that consume less power then before due to the refined manufacturing process and better designs. On the other hand, we have super computers that are able to support multiple hard drives, multiple processors, and multiple graphic cards. These components together are consuming a tremendous amount of power.