X99-E8I 256G DDR4 x 8 High Speed Motherboard

1. Number of memory slots: DDR4x8 2. Memory capacity: 256G 3. SATA interface: 6xSATA3.0, 2xNVME M.2, 1xNGFF M.2 (support WiFi+BT) 4. PS/2 interface: PS/2 mouse and keyboard interface 5. Power interface: 8-pin x1, 24-pin x1 6. USB interface: USB3.0x8, USB2.0x5 (front USB3.0x2, USB2.0x3) 7. Board type: ATX 8. Graphics slot: PCIE 16X*2, PCIE 4X*1 9. Network card: Gigabit adaptive network card*1 10. Sound card: support 8 channels 11. CPU socket: support LGA2011-3 V3/V4 12. Expansion interface: PCIE 1X*2, COM pin 13. Motherboard size: 302mmx244mm