- Details Introduction
- specification parameter
- download
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Motherboard model
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H311M-HD3
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CPU slot
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Intel LGA1151 supports 6th/7th/8th/9th generation i3/i5/i7/Pentium/Celeron processors
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memory slot
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2 x DDR3, dual channel 1333-1600MHz, single slot supports up to 16GB
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Store various interfaces
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1×M.2 NVME； 4 x SATA3.0 interface
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display interface
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1 x HDMI interface; 1 x VGA interface
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network interface
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1 x RJ45 interface Realtek 8111H Gigabit
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Audio chip
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Realtek ALC897 Audio Chip
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USB port
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Rear 4 x USB 2.0, 2 x USB 3.0; Front pin 1 x USB 2.0 pin (expandable to 2 USB 2.0 ports), 1 x USB 3.0 pin (expandable to 2 USB 3.0 ports)
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power supply interface
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1×24Pin，1×8Pin
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Number of power supply phases
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6 phases
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expansion slot
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1 x PCI Express x16 slot, 1 x PCI Express x1 slot
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Fan pin
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1 x 4 needles, 2 x 3 needles
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Product dimensions
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21.5cm×17cm，M-ATX
Alsa
Software Download
BIOS
instruction book
| FileVersion | System | Updated Date | brief introduction | download |
|---|---|---|---|---|
| Realtek_Audio_Winx64_6_0_9183_1 | win10,win11 64 bits | 2024-05-09 | audio driver |
|
| Realtek_Install_Win10_10051 | win10,win11 64 bits | 2024-05-09 | Network Driver |
|
| FileVersion | System | Updated Date | brief introduction | download |
|---|
| FileVersion | System | Updated Date | brief introduction | download |
|---|---|---|---|---|
| H311M-HD3 | 2026-03-24 | First edition BIOS |
|
| FileVersion | System | Updated Date | brief introduction | download |
|---|