Enermax recently released its first SFX line of PSUs. Currently, the family includes 2 members featuring 550W & 650W capacity. Today we're testing the flagship. For quite some time now, Enermax hasn't had its own production line. So, the company relies on other manufacturers to make its PSUs. Close cooperation with Channel Well Technology is a major advantage for Enermax, since CWT has some very good platforms in its portfolio. On top of that, CWT is able to provide large quantities if/when needed compared to other OEMs with restricted manufacturing capability (Super Flower, for example).

Recently, CWT decided to enter the popular SFX form factor market. Its CSN line consists of five members with capacities ranging from 450W to 650W. Enermax only wanted the two highest-capacity models with 550W and 650W for its for its Revolution SFX family, though.
The Revolution SFX PSUs are 80 PLUS Gold-certified, fully modular, and, according to Enermax, they only use Japanese electrolytic caps. Most of the time, when companies talk about the origin of their capacitors, they're talking about electrolytics, since those are the ones prone to early failure. Polymer caps are more durable, so their origin isn't as important, although Japanese products are still preferred.