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Gigabyte MW31-SP0 Motherboard

Video streaming workstation board
ATX form factor
Intel® Xeon® E product family
Intel® C246 Express Chipset
4 x UDIMM slots, DDR4 2666/2400MHz
2 x GbE LAN ports (Intel® I210 and I219LM)
10 x SATA III 6Gb/s ports, 2 x SATA DOM supported
Ultra-Fast M.2 and U.2 with PCIe Gen3 x4 interface
5 x PCIe Gen3 expansion slots
Realtek HD audio codec
Intel® Optane™Memory Ready
Total: $384.75
Total without tax: $384.75
Total discount:
Total Tax:
Form Factor
305W x 244D (mm)
Supports Intel® Xeon® E product famil
1 x LGA 1151
Intel® C246 Express Chipset
4 x DIMM slots
Dual channel memory architecture
Supports 1.2V DDR4 memory
ECC UDIMM modules supported
Up to 64GB
Supported speeds: 2666/2400 MHz
2 x GbE LAN ports (Intel® I210 and I219LM)
Integrated Graphics Processor-Intel® HD Graphics support:

1 x DisplayPort, supporting a maximum resolution of 4096x2160@60 Hz or 3840x2160@60 Hz
* Support for DisplayPort 1.2 version.

1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz
* Support for HDMI 1.4 version. Support for up to 2 displays at the same time

Maximum shared memory of 1GB
Realtek® ALC887 controller
Supports 2/4/5.1/7.1 channel configurations
Total 10 x SATA III 6Gb/s ports
6 x from Intel® C246
4 x from Marvell® 88SE9230 controller
Intel® SATA RAID 0/1/10/5
Marvell® SATA RAID 0/1/10
Expansion Slots
2 x PCIe x16 (Gen3 x16 bus) slot from PCIe switch**
1 x PCIe x1 (Gen3 x1 bus) slot from Intel® C246
1 x PCIe x16 (Gen3 x8 bus) slot from PCIe switch
1 x PCIe x4 (Gen3 x4 bus) slot from Intel® C246
** PCIE_4(Gen3 x16 bus) supports Gen3 x8 only when PCIE_2(Gen3 x8 bus) is installed

1 x M.2 slot:
PCIe Gen3 x4 per slot
Supports NGFF-2280/2260/2242 cards
Intel® Optane™ Memory Ready

1 x U.2 port:
Slimline SAS type
PCIe Gen3 x4 per port
Internal I/O
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
10 x SATA III 6Gb/s ports
1 x USB 2.0 vertical type A port
1 x CPU fan header
4 x System fan headers
1 x USB 3.1 header (Gen1 5Gb/s)
2 x USB 2.0 headers
1 x TPM header
1 x COM port header
1 x Front audio header
1 x S/PDIF-In header
1 x S/PDIF-Out header
1 x Front panel header
1 x HDD back plane board header
2 x SATA GPIO header
1 x JTAG header
1 x Chassis intrusion header
1 x BIOS recovery jumper
1 x BIOS password recovery jumper
1 x ME update jumper
1 x ME recovery jumper
1 x Clear CMOS jumper
1 x CPLD jumper
1 x SMB selection jumper
1 x PMBus connector
2 x SATA DOM connectors
Rear I/O
4 x USB 3.1 (Gen2 10Gb/s)
2 x USB 2.0
1 x HDMI
1 x DisplayPort
1 x COM
2 x RJ45
5 x Audio jacks
1 x Optical S/PDIF-Out
1 x TPM header
OS Supported
Windows 10 (x64)
PSU Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
Operating Properties
Operating temperature: 0°C to 40°C
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Retail Packaging Content
1 x MW32-SP0
1 x I/O shield
1 x Quick start guide
4 x SATA III 6Gb/s cables
1 x CrossFire™ bridge
Box dimensions: 360 x 330 x 80 mm
Reference Numbers
Retail: 9MW31SP0MR-00
Bulk: 9MW31SP0NR-00
TPM module: 9CTM000NR-00 (as an option)