The Crosshair V Formula-Z features the AMD 990FX / SB950 chipset and uses the new DDR3 T-Topology Design, supporting 2400(O.C.) MHz, offering optimum performance for hardcore gamers and performance seekers. Supporting the latest AMD Socket AM3+, rich with exclusive gamer-oriented features and designs, this motherboard provides gamers with the high-end specs that they seek. With a new Socket AM3+, it offers usability of Socket AM3 or AM3+, allowing the user a choice of previous or current AMD CPUs. The new 64MB BIOS ROM not only supports UEFI BIOS, but also leave rooms Windows 8 installation and updates! ASUS is always looking to stay ahead, and is proud to say that this motherboard is Windows 8 Support Ready, allowing the user to enjoy all of the Windows 8 features, such as Windows Fast Boot, Windows Secure Boot, and OEM Activation 3.0, as well as ASUS features such as Direct Key and Fast Boot Switch.