and high quality + 100% 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: XEON E5 LGA 2011-3 V3NV4 series CPU Chipset:Intel8 X99 Chipset Memory:8xDDR4 1600/1866/2133/2400MHz Slots, up to 256GB Storage:8xSATA3.0 Expansion Slots:3*PCIE 16X 3.0 Slots, 2*PCIE 1X Slots M.2: 2xNVME M.2 1xNGFF M.2(Support WIFI+BT) Ethernet:1xRealtek RTL8111H Gigabit LAN Sound card:1xRealtek ALC892 Audio Chipset USB:6xUSB3.0 + 6xUSB2.0 I/O: 1xRJ45 1xAUDIO (8 Sound Channel) 4xUSB2.0 4xUSB3.0 Power Supply:ATX 24PIN + ATX 8PIN(4+4) Comprehensive testing before shipment Purchase Notes:The color of the bottom plate of the slot 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 * 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.