The ModXStream Pro 700W ATX12V & EPS12V Power Supply superlative solution for driving today's gaming systems, and is NVIDIA SLI certified to power dual graphics. Professional-grade yet designed with gamers and modifiers 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. Engineered to be the quietest PSU available and eliminate distracting noises from your PC. 80+ Certified, featuring up to 86% efficiency at typical load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load.