Asus today announced a full range of motherboards that are ready to support the upcoming six-core AMD Phenom II X6 processors. The AMD six-core processor-ready Asus M4 Series motherboards deliver maximum performance on a mainstream platform. Asus M4 Series motherboards with the exclusive Core Unlocker technology have garnered global media accolades for being the best motherboard for AMD processors. To enable six-core CPU and achieve maximum performance, users simply need to update the BIOS of their existing M4 Series.