Model

HUANANZHI X99-4MT V2.0 Motherboard

Main chipset

Intel H81

CPU Socket

Support Intel LGA2011-3，support E5-2629 v3/ E5-2649 v3/E5-2669 v3/E5-2673 v3/

 E5-2676 v3/E5-2678 v3/E5-2696 v3/E5-2666 v3/E5-2686v4/E5-2696v4

Memory slot

2 x DDR3 memory slot

Memory standard

Support Dual channels DDR3 1866/1600/1333MHz，Max support 128GB

Storage interface

2xSATA2.0 3Gbps interfaces，1xSATA3.0 6Gbps interfaces

Expansion Slots

1xPCI Express3.0 x16，1xPCI Express 2.0 x1

Expansion interface

1xM.2 2280 (NVME PCIE X4 3.0&NGFF SATA3.0（Need to switch protocols through

hat adjustment, default NVME protocol mode）

Soud Track

Realtek High Fidelity Audio

Network Card

Realtek Gigabit network card

Power interface

24PIN+8PIN

FAN PIN

1xCPU_FAN PIN，1xSYS_FAN PIN

power supply

6-phase power supply

PCB layers

4-layer PCB

Dimension

215*190MM M-ATX

Rear panel interface

1xPS/2，2xUSB3.0，4xUSB2.0，1x Network card interface，1x3-hole audio interface

Front panel interface

1 x USB3.0 PIN（USB2.0），1 x USB2.0 PIN，1 x Front audio PIN，1 xCMOS PIN，1 xPower on/restart pin，1x Debug pin，

Support system

Windows7 Windows10（Support incoming call startup/scheduled startup/

network wake-up/network card startup）

BIOS

AMI UEFI BIOS

Packing list

1 x Motherboard，1x SATA data cable，1xIO