FSP HYDRO G 650W 80+ Gold PS2 / Single Rail ATX PSU FSP Hydro G is the world first one PSU break the rule and makes it as a standard to gamers. With three colors, it is easy to create your theme related to VGA cards. Unique product ID with changeable side stickers for DIY enthusiasts and gamers Intelligent fan speed control circuit design with 0dBA function Server grade circuit and advanced thermal layout design Complies with newest ATX12V & EPS12V standards High efficiency 90% Active PFC 99% High wattages with 80PLUS® gold certification Powerful single +12V rail design Advanced full modular design with ribbon cables