【High Performance Processor Support】 Supports Intel Xeon E5-V3/V4 series processors (LGA2011-3 socket), as well as Core i7/i9 series processors. Designed for high-performance computing, virtualization, and server applications requiring multi-core processing power. 【High Speed Network Card】 This NAS/server motherboard features 4* Intel i226 2.5GbE LAN ports, delivering secure, stable, and high-speed network connectivity for professional network security firewall appliances, high-bandwidth NAS systems, and enterprise server applications. 【Industrial Server Motherboard】 I/O includes: 1* VGA port (onboard display chip), 2* USB3.0, 2* USB2.0, 4* Ethernet ports, 1* Audio (Realtek ALC897). Onboard headers include: 1* USB2.0 pin header, 1* USB3.0 pin header, 1* Type-E port. 【Storage and Memory】 6* DDR4 DIMM slots, supporting up to 6*64GB (384GB total) at 2400MHz. Storage options include: 10* SATA 6.0 Gbps ports (supports HDD/SSD), 2* M.2 NVMe slots (compatible with 2210/2240/2280). Expansion slots: 2* PCIe x16 Gen3, 1* PCIe x8 Gen3, providing extensive expansion capabilities for GPUs, RAID cards, and network adapters. 【Important Notes】 This motherboard requires both 24-pin and 8-pin power connections to power on. When first powered on, the system may take a few minutes to initialize memory training; please allow time for this process. To enter BIOS, press and hold the "DEL" key during boot. Product Features: The BKHD-2011-mATX motherboard is a high-performance motherboard designed to meet the needs of various application scenarios such as enterprise-level servers, data centres, industrial control, security surveillance, IoT gateways and high-performance computing. Compatible with the LGA2011-3 Xeon server series processors, it delivers powerful computing performance. Equipped with 4 Intel i226 chips, it provides up to 2.5Gbps network bandwidth, which is suitable for application scenarios with high data transfer requirements and improves network performance. Supports 6 DDR4 DIMM memory slots, providing higher memory bandwidth and system performance to meet multi-tasking requirements. Offers 2 NVMe interfaces and 10 SATA interfaces, supporting flexible configuration of high-speed SSDs and a wide range of HDDs to meet high-capacity data storage needs. Offers 2 PCIe x16 Gen 3 slots and 1 PCIe x8 Gen 3 slot, supporting high-performance expansion cards such as graphics cards, network accelerators, storage controllers, etc. to enhance the system's expansion and processing capabilities. Offers 1 VGA display output, providing basic video output options, easy system installation and management.