Motherboard model:        X99M-G D4

Chipset:                           intel HM55

CPU slot:                         Supports lntel LGA2011-3 pin processor

Memory slots:                  4xDDR4 memory slot dual channel

Memory capacity:             64G (single 16G * 4)

Memory frequency:          DDR4 dual channel 2133MHz

Storage interface:            1xM.2 NVME protocol interface; 4xSATA2.0 interface

USB interface:                  6 rear USB 2.0 ports; Front 1 USB 2.0, 1 USB 3.0 (speed 2.0)

Size specification:             21.5cmx19cm M-ATX specification

PCIe slot:                          1 PCI Express x16 3.0 slot; 1 PCI Express x1 slot

Fan interface:                    2 4-pin, 1 3-pin

Power interface:                1 24Pin motherboard power interface; 1 8Pin CPU power interface

Power supply phase:          6-phase power supply

Network card chip:              Realtek 8111H Gigabit network card

Sound card chip:                Realtek ALC897

Supported systems:            Windows 7, Windows 10

Other interfaces:                   PS/2 keyboard and mouse interface; SPEAK1 buzzer pin arrangement