Features: - Brand New & High Quality - Compact & Portable: Due to its mini and lightweight design, this product takes up very little space and is easy to carry. - Durable Material: Made from high-quality materials, this product is durable, long-lasting, and stable in use. - Precise Craftsmanship: The precise design and flawless execution ensure long-term durability and reliability. - Perfect Fit: Based on the original motherboard design, this is a perfect replacement installation with high-quality components. Supports Intel XEON E5 2640 LGA 2011 DDR3 ECC REG memory. - Fast Startup, Loading, and File Transfer: Low power consumption, quiet operation, reliable, and long-lasting. Specifications: - Model: HUANANZHI X79M PRO Motherboard - CPU Socket: Supports Intel 2011 Processors - Memory Sockets: 4x DDR3 Memory Sockets - Memory Standard: 4 slots DDR3 1866/1600/1333 MHz - SATA: 4x SATA2.0 Interface - Extended Interface: 1x PS/2 Mouse/Keyboard Interface, 6x USB2.0, 1x Gigabit Ethernet Card, 3x 3.5mm Audio Interfaces; Expansion Pins: 1x 9pin USB2.0, 1x 19pin USB3.0 (Speed of 2.0), 1x Front Audio Output Pin - Expansion Slots: 1x PCI Express 3.0 X16, 1x PCI Express X4, 1x M.2 NVME Interface (X4 3.0) - Audio Jack: ALC662 5.1 Audio Jack - Network Interface: Gigabit Ethernet Card - Power Interface: 24pin + 4pin - Fan Interface: 2 - PCB Layers: 4 Layers, 7 Phases - Dimensions: Approximately 240x185mm / 9.45x7.28in M-ATX CPU: - Processor Series: Xeon E5 2640 (6 Cores / 12 Threads) - Base Frequency: 2.5GHz - Socket Type: LGA 2011 - 3rd Level Cache: 15MB - Technology: 32nm - Power Consumption: 95W Memory: - Type: ECC REG (Server Memory) - Frequency: DDR3 1600MHz - Capacity: 16GB (2x8GB) Note: 1. The platform requires a powerful power supply. Ensure your power supply is sufficient to support it (minimum 500W power supply). 2. Please allow 1-3mm differences due to manual measurement. 3. Due to different displays and lighting conditions, the color shown in the image may not accurately represent the actual color of the product. Thank you for your understanding. Package Includes: 1PC x Motherboard