Model

HUANANZHI H81M-I Motherboard

Main chipset

Intel H81

CPU Socket

Support Intel LGA1150

Memory slot

2 x DDR3 Notebook memory slot

Memory standard

SupportDUAL channels DDR3 1600/1333MHz Memory (depending on CPU）Max support 16GB，1.35/1.5Vmemory

Storage interface

1 x SATA3.0 6Gb/s，1xSATA2.0 3Gbps

Expansion Slots

\

Expansion interface

1 x M.2 2280 NVME PCIE X4 3.0 32Gbps，1xMSATA 3.0，1xM.2 WIFI NGFF

Soud Track

5.1

Network Card

Gigabit Ethernet

Power interface

24PIN+8PIN

FAN PIN

1xCPU_FAN PIN，1xSYS_FAN PIN

power supply

3-phase power supply

PCB layers

6-layer PCB

Dimension

170*170MM ITX

Rear panel interface

2xUSB2.0 Interface， 2xUSB3.0 Interface，1x Network card interface，1x3-hole audio interface，1xVGA，1xHDMI

Front panel interface

2 x USB2.0 PIN，1 x Front audio pin，1 x COM PIN，1 xPower-on pin，1 x29-pin LVDS pin

Support system

Windows7 Windows10 Windows11

BIOS

AMI UEFI BIOS/UI Graphical interface

Packing list

1 x Motherboard，1 x SATA data cable，1xWarranty card