The Enermax EG325AX-VE Noisetaker is very stable, especially when compared to the Raidmax test unit and its 100W edge in published power output. Even under a load it stays stable, with only a slight variation in the 5V rail. With zero fluctuation measured on the 12V rail, I would say Enermax's separate 12V rails for drives and the cpu/motherboard proved to be a worthy innovation.



Link: BigBruin