Intel C621 motherboard with LGA 3647 Socket P, 6-Channel DDR4 RDIMM/LRDIMM 8 x DIMMs, Aspeed® AST2500 BMC, Dual M.2, Dual Intel® Server GbE LAN, 3 PCIe x16 slots and 3 PCIe x8 slots for multi cards 1st and 2nd Gen. Intel® Xeon® Scalable Processors, LGA 3647 Socket P (Narrow) 6-Channel DDR4 RDIMM/LRDIMM 8 x DIMMs, up to 1TB Aspeed® AST2500 BMC Dual Intel® Server GbE LAN 3 PCIe x16 slots and 3 PCIe x8 slots for multi cards, supports 3-way NVIDIA® SLI™ or AMD CrossFireX™ GPU configurations Large storage capacity: 8 SATA3 Ports Next-gen transfer speeds: Dual M.2 and USB 3.1 Gen2 Realtek ALC 1220 120dB SNR HD Audio PERFORMANCE3-Way SLI™ / 3-Way CrossFireX™ Multi-GraphicsMulti-graphics configurations offer better graphics performance for applications which demand the highest frame rates without compromising on resolution. Large storage capacity: 8 SATA3 PortsSufficient SATA Ports for the mass storage requirement. Dual-Mode M.2 Slot DesignSupport both PCIe NVMe + SATA SSDsGIGABYTE Motherboards are built with dual M.2 slots. With a PCIe NVMe + SATA dual-mode design, users can build a system with two NVMe M.2 SSDs or SATA Mode M.2 SSDs. This configuration is designed for flexibility and adaptation to fit most users'' requests. Dual NVME M.2 SSDs PCIe / SATA Dual Mode Support Carefully Selected ComponentsGIGABYTE''s passive components are meticulously selected to guarantee a super stable operating environment and allow the processors and the memory to deliver their maximum performance. With some of the longest service lifetimes in the industry, our server motherboards build on 30 years'' company-wide experience in motherboard design to attain the highest reliability levels. CONNECTIVITY PURE SPEEDGIGABYTE Extreme USB 3.1 MotherboardsThe ASMEDIA 3142 USB 3.1 controller utilizes 2 PCIe Gen3 lanes, offering a total of up to 16 Gb/s, which means you have extra bandwidth to take full control of the 10 Gb/s USB 3.1 ports. With twice the bandwidth compared to its previous generation, and backwards compatibility with USB 2.0 and 3.0, the much improved USB 3.1 protocol USB Type-A connector for better compatibility over a wider range of devices. USB Type-C™ Front Panel ConnectorThe onboard USB Type-C™ header for USB 3.1 Gen1 makes access convenient when connecting a USB 3.1 Gen1 drive or charging your new mobile device. Dual Intel® Server GbE LAN and dedicated management port Support Windows Server O/S Teaming Features Fault Tolerance Link Aggregation Load Balancing Dedicated management port improves security level and the BMC can be accessed by specific IPs or subnet. GIGABYTE Remote Management GIGABYTE Remote Management With ASPEED AST 2500 BMC, Gigabyte server boards can provide an IPMI 2.0 compliant solution for IT managers to do remote management through the web interface. Key Features include: IPMI 2.0 implementation Full configuration via web interface Hardware status monitor Remote power control Remote firmware update Remote KVM with image redirection Event log and reporting Easy and convenient user management