Compare (OCZ600ADJ-SLI) 600-Watt Power Supply to OCZ Zx Series Ocz-zx850w 850w Atx12v V2.2 / Eps12v Sli Ready Crossfire Ready 80 Plus Gold Certified ... (842024023555) 850-Watt Power Supply

With its universal ConnectAll connector, the PowerStream power supply offers all-in-one connectivity. (ATX, BTX, Serial ATA, P4 and EPS12V) Every OCZ power supply offers PowerShield power leads with enhanced EMI-control technology to reduce RF interference, stabilize input current and filter out “ripple noise”. Less

The ZX Series is the solution for driving today's Enthusiast and gaming systems. It has the ability to easily power both NVIDIA SLI and ATI CrossFire modes, supporting even the most power hungry GPUs with multiple GPU configurations. Industrial-grade yet designed with enthusiasts, gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and the most compact form factor of its class. Kept ultra-cool with a load-controlled ultra quiet 140mm fan, the ZX Series was engineered to be the quietest PSU available and eliminate distracting noises from your PC. Highly efficient, featuring up to 92% efficiency at typical load and up to 89% at full load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load. The OCZ ZX Series provides universal Input and Active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power. Less