Model

HUANANZHI X99-4MF Motherboard

Chipset

Intel H81 Series Chipset

CPU Socket

Support lntel LGA2011-3 Platform Processors

Memory Slot

4 x DDR4 memory slot

Memory standard

Support Dual channels DDR4 2400/2133/1866MHz，Max support 128GB

Storage interface

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

Expansion Slots

1xPCI Express3.0x16，1xPCI Express2.0x1

Expansion interface

1xM.2 2280 NVME PCIEX4 3.0@1xM.2 NGFF SATA 3.0 （Need to switch mode to default NVME protocol mode through skip hat）

Sound 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 ITX

Rear panel interface

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

Front panel interface

1 x USB2.0 PIN，1 x USB3.0 PIN，1 x Front Audio PIN,，1 xCOMPIN，1 xPower on/restart pin，1 xSPK Pin，1x Debug pin

Support system

Windows7 Windows10 Support incoming call power on/timed power on/wake-on-LAN/network card start/S3 sleep

BIOS

AMI UEFI BIOS

Packing list

1 x Motherboard，1x SATA Cable，1xWarranty Card