1. Support 2011-v3 CPU, DDR4 desktop/server ECC memory, integrated sound card and network card, need a separate graphics card
2. With 2 PCIE ports, 3 MiniPCIE ports, PS2 keyboard and mouse ports, 5 USB 3.0 ports, 6 USB 2.0 ports, 8 SATA ports, 1 M.2 port
3. Main chipset: Intel X99
4. Network card chip: onboard gigabit network card
5. Video interface: independent graphics card required
6. Memory slot: DDR4 DIMM*4
7. External port: USB/audio interface/network card
8. Power socket: 1 8-pin, 1 24-pin power connector
9. Floor size: 22x28cm

Note: Do not install the case and screws before you receive the goods. In case the product does not meet your needs, install it after the system is installed and tested without any problems.