Model

HUANANZHI X99E-K4 Motherboard

Main chipset

Intel P55/H55

CPU Socket

Support Intel LGA2011-3

Memory slot

2 x DDR4 memory slot

Memory standard

Support Dual channels DDR4 2400/2133/1866MHz ，Max support 64GB

Storage interface

3xSATA2.0 3Gbps interfaces

Expansion Slots

1xPCI Express3.0 x16，1xPCI Express2.0

Expansion interface

1xM.2 2280 NVME PCIE X4 3.0 32Gb/s @NGFF SATA2.0 3Gbps

（Default NVME mode needs to be switched by jumping the cap on the motherboard）

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

210*182MM M-ATX

Rear panel interface

1xPS/2，6xUSB2.0 480Mbps，1x Network card interface，1x3-hole audio interface

Front panel interface

1 x USB2.0 PIN 480Mbps，1 x USB3.0 PIN，1 x Front audio PIN，1 xCOMPIN，1x Debug pin,1xPower on/restart pin

Support system

Windows10 Windows11

BIOS

AMI UEFI BIOS

Packing list

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