and high quality! and 100 percent professional pre-shipment testing Support REG ECCserver memory. Support M.2 NVME SSD. High compatibility brings a higher experience. All solid capacitors, fine workmanship, professional and stable. The power socket has an 8-pin, 24-pin power connector. FOR JINGSHA X99-D8I Motherboard Processor:Intel XEON E5 LGA 2011-3 V3NV4 series CPU Chipset:Intel8 X99 Chipset Memory:8xDDR4 1600 or 1866 or 2133 or 2400MHz Slots, up to 256GB Storage:8xSATA3.0 Expansion Slots:3xPCIE 16X 3.0 Slots, 2xPCIE 1X Slots M.2: 2xNVME M.2 1xNGFF M.2(Support WIFIandBT) Ethernet:1xRealtek RTL8111H Gigabit LAN Sound card:1xRealtek ALC892 Audio Chipset USB:6xUSB3.0 and 6xUSB2.0 I or O: 1xRJ45 1xAUDIO (8 Sound Channel) 4xUSB2.0 4xUSB3.0 Power Supply:ATX 24PIN and ATX 8PIN(4and4) Comprehensive testing before shipment Purchase Notes:The color of the bottom plate of the slot may vary from batch to batch, but it will not affect the use of the product.The product is continuously optimized and upgraded. Colour:Black Material:plastic Size:302MMx243.84MM Package Contents: 1 x Computer Motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.