Model

HUANANZHI X99-BD4 Motherboard

Main chipset

Inte B85/H81

CPU Socket

Support Intel LGA2011-3

Memory slot

4 x DDR4 memory slot

Memory standard

Support four channelsDDR4 2400/2133/1866MHz，Max support 128GB

Storage interface

4 x SATA3.0 6Gbps，2xSATA2.0 3Gbps

Expansion Slots

2xPCI Express3.0X16，1xPCIExpress3.0x4，1xPCIExpress3.0x1

Expansion interface

1xM.2 22110NVME PCIEX4 3.032Gbps，1xM.2 2280 NGFF SATA3.06Gbps

Soud Track

5.1

Network Card

Gigabit Ethernet

Power interface

24pin+8pin

FAN PIN

1xCPU_FAN PIN，3xSYS_FAN PIN

power supply

6-phase power supply

PCB layers

10-layer PCB

Dimension

283*215MM ATX

Rear panel interface

6xUSB2.0，2xUSB3.0 ，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，1xCOM pin，1xMotherboard buzzer，1xpost card，1xStart/restart button

Support system

Windows7 Windows10 Windows11

BIOS

AMI UEFI BIOS

Packing list

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