1. Perfect match: According to the original model design, perfect replacement installation, high-quality components. 2. Support REG ECC server memory. 3. All solid capacitors, fine workmanship, professional and stable. 4. The socket has an 8-pin, 24-pin power connector. 5. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. Product name: X99 computer motherboard Model: X99T-DDR4 CPU socket: LGA 2011-3 Supported CPU: Applicable to Zhiqiang V3 series and 7 series (support such as 5820K 5960K or E5-2678 V3 or E5 2676 V3 or E5 2696 V3 or E5 2629 V3 or E5 2649 V3 or E5 2668 V3, etc. (the i7CPU cannot be matched at the same time) server memory usage) Memory Type: DDR4 2666 or 2400 or 2133MHz RAM Maximum memory supported: 4x 32G DDR4 Supported memory types: non-ecc or reg ecc or ecc (Server memory cannot be used with desktop memory, there is a compatibility issue.) Integrated network card: 8111F Gigabit Integrated sound card: ALC662 Expansion Slots: 1 x PCIE X16 graphics card slot 1 x PCI-E X1 slot 2 x USB2.0 slot (1 group) 2 x USB3.0 interface (1 group) 1 x SATA3.0 2 x SATA2.0 interface 1 x M.2 PCI-E or SATA convertible mode NVME high-speed hard disk interface I or O interface: 1 x PS or 2 keyboard and mouse universal interface 1 x RJ45 network interface 6 x USB2.0 interface 2 x USB3.0 interface 1 x Three-hole audio interface Power socket: 1 x 8-pin (when only 4-pin is connected to the main power port of the board), 1 x 24-pin power interface Power supply mode: 6and2 phase colour: black and orange Material: PCB and metal Size: 214x186mm Package Contents: 1 x X99 computer motherboard Note: due to different production batches, the appearance be somewhat different, does not affect the use Only the above package content, other products are not included. Note: Light 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.