Corsair CX Series Modular CX600M 600 W @ techPowerUp
 

Corsair decided to enrich their mainstream CX series with new units that feature modular cables. Today, we will test the fresh CX600M going for only a few more bucks than its non-modular CX600 counterpart. The "M" specification will most likely have many users pick the new unit over the non-modular version, despite the slight price increase.

http://www.techpowerup.com/reviews/Corsair/CX600M/