X99-DELUXE X99-DELUXE BIOS 1801 Support 16GB DDR4 memory modules. Fully loaded with unmatched performance, 3x3 802.11ac Wi-Fi and extra fan extension card for an awesome X99 build. Patent Pending OC Socket – Drive CPU and DDR4 performance beyond all expectations! 5-Way Optimization by Dual Intelligent Processors 5 – One click overclock and cooling, done! 3x3(3T3R) 802.11ac Wi-Fi - Fastest onboard Wi-Fi up to 1300Mb/s Fan Extension Card - Powerful cooling with flexible installation & detailed control Dual 32Gb/s ultrafast M.2 x4 (onboard and PCIE add-in card) Upgrade flexibility to ultimate-speed 10Gbit/s with ASUS USB 3.1 Card