Features: brand new and high quality Perfect match: According to the original model design, perfect replacement installation, high-quality components，Support for for Intel XEON E5 LGA2011-3 All Series DDR3 RECC memory. Quick start, loading and file transfer. Low power consumption, quiet, reliable and durable. Durable material: This product is made of high-quality material, durable, long service for time, firm and stable in use. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service for time. Specifications: Model:HUANANZHI Item Type: X99-T8D Motherboard Mainboard Type:E- ATX Graphics Card Slot: 3xPCI-E 3.0 16X Integrated Video Card: NO Power Supply: 12 power supply PCB Layers:12 Ethernet: Gigabit CPU Type: LGA 2011-3，X99-T8D / T8 / AD3 / BD3 / 8MD3 / 8M-T, "for T" stands for "THREE", which means the motherboard USES DDR3 memory and only supports E5 2629V3/2649V3/2669V3/2696V3/2673V3/2676V3/2678V3，other type does not support or untested Memory Slot: 8xDDR3（4 channel） Memory Capacity Peak: 32Gx8 DDR3 Memory Speed: 1866/1600/1333 Memory type supported: non-ecc/reg ecc/ecc Sata Interface: SATA3.0x10 USB Interface: USB3.0x6 USB2.0x8(including expansion) for M.2 Interface: for M.2 NVME+M.2 NGFF Audio port:ALC887 7.1 channel Size: approx. 300x320mm/11.81x12.60in Quantity: 1PC Package Includes: 1PC x Motherboard note: 1、The platform needs powerful power. Please make sure your power supply is sufficient to support it(at least 500w power supply) . 2、Please allow 1-3mm differs due to manual measurement. 3、Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.