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Model
HUANANZHI H311-K Motherboard
Main chipset
Intel 300 series
CPU Socket
Support lntel LGA1151，support score/celeron/pentiumGen8-9Generation series processor
Memory slot
2 x DDR4 memory slot
Memory standard
Support Dual channels DDR4 2666/2400/2133MHz，Max support 32GB
Storage interface
3xSATA3.0 6Gbps interfaces
Expansion Slots
1xPCI Express3.0X16，1xPCIExpress2.0x1
Expansion interface
1xM.2 2280（NVMe PCIe ×4 2.0 & SATA 3.0 NGFF Protocol,
NVMe Protocol is default, NGFF Protocol needs to be switched via a jumper cap）
Soud Track
Realtek HD Audio ALC897
Network Card
Realtek dual Gigabit LAN RTL8111H
Power interface
24pin+8pin
FAN PIN
1xCPU_FAN PIN，2xSYS_FAN PIN
power supply
6-phase power supply
PCB layers
4-layer PCB
Dimension
215*170MM M-ATX
Rear panel interface
2xUSB3.2，4xUSB2.0，1xHDMI，1xVGA，1x Network card interface，1x3-hole audio interface
Front panel interface
1xUSB3.2 Gen1 Pin,,1xUSB2.0 Pin,1x audio Pin,,1xCOM Pin,,1xSPKbuzzer Pin,,1x power/reset Pin, 1 x TPM2.0 Pin
Support system
Windows 11/Windows 10
(AC power recovery/scheduled power on/Wake-on-LANIPV4/IPV6, diskless boot,CFANtemperature control)
BIOS
AMI UEFI BIOS
Packing list
1 x Motherboard，1x SATA data cable，1xWarranty card
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User Manual
Installation Video
H311-K
· supports LGA1151 platform processor, supports Intel Core/Celeron/Pentium 8-9 gen processor
· supports dual-channel DIMM DDR4 2666/2400/2133MHz specification memory (depends on CPU)
max support 32G
· 1 x PCI Express4.0 x16 slot, 1 x PCI Express3.0 x4 slot
· 1 x M.2 2280 (NVMe PCIEX4 2.0&SATA 3.0 NGFF protocol) default NVME protocol NGFF protocol via jumper cap switch
· supports AC recovery/scheduled boot/WOL /IPV4/IPV6 diskless boot /C FAN temperature control
