OCZ OCZ600MXSP 600W SLI/CrossFire Active Power Supply

The ModXStream Pro Series is the superlative solution for driving today's gaming systems, and can power both NVIDIA® SLI™ and ATI CrossFire™ modes. Professional-grade yet designed with gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and compact form factor. Kept ultra-cool with a load-controlled 140mm fan, the ModXStream Pro was engineered to be the quietest PSU available and eliminate distracting noises from your PC. Highly efficient, featuring up to 86% efficiency at typical load and up to 82% at full load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load.