The EDG650, like all EDGE units, features a fully modular cabling design, Gold-certified efficiency, and a fancy LED fan. We aren’t huge supporters of such marketing gimmicks as the LED fan, but also aren’t in the representative majority which has some companies add these in order to make their PSU offering more appealing. And while Antec, oddly enough, doesn’t mention it on their packaging, this is a Fluid Dynamic Bearing (FDB) fan. The only downside its increased cost, its bearing is superior to sleeve- and ball-bearings in both noise output and lifetime expectancy. As the fan plays a key role in ensuring longevity and reliability, it is also the second most important component to a PSU with Japanese capacitors that last a long time.
Antec Edge Series 650 W Review @ TechPowerUP