The P5B-E Plus motherboard supports the most powerful and energy efficient Intel® Core™2 processors. It features the Intel® P965 chipset and supports DDR2 800MHz dual-channel memory architecture. Quiet thermal technologies - Stack Cool 2, Q-Fan 2 - together provide a comfortable environment for the processor, memory, graphics card and other components to interoperate effectively. With exclusive innovative tools - AI NOS™, AI Gear and AI Nap - users can adjust operation speed according to their specific needs. The P5B-E Plus is a cool and stable platform that delivers extreme performance, minimum noise and maximum power saving!