The Asus P5QL PRO Intel Socket 775 motherboard is an Intel® P45 chipset-based motherboard that combines powerful performance with great energy efficiency. It has 1600(overclock)/1333/1066/800 MHz front side bus. This motherboard supports the latest Intel® Core™2 processors in LGA775 package. It also can support Intel® 45nm Multi-Core CPU and DDR2 1066 MHz dual-channel memory architecture and PCI Express 2.0 x16 for extreme graphics performance. It also comes with the world´s first ASUS EPU (Energy Processing Unit), allowing the CPU power supply to be digitally monitored and fine-tuned with improved VRM efficiency in heavy or light loadings – attaining the best possible power efficiency and energy savings to help save the environment. The P5QL PRO also supports ASUS Express Gate – an optional Linux OS bootup for instant access to the Internet in 5 seconds. This motherboard uses all high-quality Japan-made conductive polymer capacitors onboard for durability, improved lifespan, and enhanced thermal capacity. This stable and powerful mobo runs with the Intel P43 / ICH10 chipset with Intel® Fast Memory Access Technology.