Supports New Intel® Core™ X-series Processor Family for LGA 2066 socket Support Quad Channel DDR4-4133(OC)+, Dual Channel DDR4-4500(OC)+ DDR4 BOOST: Give your DDR4 memory a performance boost. TWIN TURBO M.2 and Intel® Optane Memory Ready: NVMe support, up to 32 Gb/s using PCI-Express Gen3 x4 TURBO U.2 with Steel Armor: The U.2 connector, featuring Steel Armor, allows connecting of the fastest NVMe based SSDs. Lightning USB 3.1 GEN2: Powered by the ASMedia ASM3142 USB 3.1 Gen2 controller, Lightning USB offers the fastest USB speeds. Military Class 6: Latest evolution in high quality components for best protection and efficiency Intel® LAN: Great online experience through hardware design and bandwidth management offering the lowest latency. Audio Boost 4: Reward your ears with studio grade sound quality for a true HI-FI experience. EZ DEBUG LED: Easiest way to troubleshoot. MULTI-GPU: With STEEL ARMOR PCI-E slot. Supports 3-Way NVIDIA SLI™ & 3-Way AMD Crossfire™ Clear CMOS & Dual BIOS: Easy BIOS reset and recovery tools to ensure a booting system, no matter what.