Intel LGA 2066 CEB motherboard with quad-GPU support, DDR4 4200MHz, Dual Intel®10G LANs, M.2, U.2, USB 3.1 Gen 2 connectors, and ASUS Control Center Dual onboard Intel® 10G LAN (X550-AT2) ports: Increased data throughput and improved efficiency, ideal for transferring uncompressed 4K video and backing up large files. Quad-GPU graphics power: Fits up to four dual-slot graphics cards and supports 4-way NVIDIA® SLI™ or AMD CrossFireX™ GPU configurations. 5-Way Optimization: One-click, system-wide tuning, delivers optimized overclocking and intelligent cooling for a diverse range of workloads. Industry-leading cooling options: Comprehensive controls for fans and water pumps, via Fan Xpert 4 software or the acclaimed ASUS UEFI. Ultra-efficient VRM heatsink: Metal-fin-array design maximizes surface area for heat dissipation to enable unthrottled performance. ASUS Control Center: A software utility that provides convenient, secure and cost-saving centralized IT management for small - and medium-sized businesses. Ultra-fast storage: Up to 32Gbps dual M.2, U.2, plus up to 10Gbps USB 3.1 Gen 2 with Type-A and Type-C ports onboard and a front-panel connector. The new WS X299 Sage/10G motherboard delivers a blend of tremendous GPU performance with up to Quad-SLI support, server-grade validation and comprehensive cooling options to provide the perfect system build for training neural networks and crunching other scalable compute loads. It shares the same refined aesthetics as WS X299 Sage/10G and adds dual 10 Gigabit Ethernet ports with the Intel X550AT2 10GBASE-T controller for uncompromising networking performance. Dual PLX chips extend the number of PCIe lanes to provide additional expansion slots, giving you robust connectivity options to configure your system with the tools you need to get your job done. Workstation exclusiveDual