W281-G40 (rev. 100)

Pedestal
438 x 178 x 595 mm

Intel^® Xeon^® W-2200 and W-2100 Processor Family
Processor TDP up to 165W

1 x LGA 2066
Socket R4
Mounting pitch: square ILM (80x80mm)

Intel^® C422 Express Chipset

8 x DIMM slots
DDR4 memory module supported only
Quad channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
1.2V modules: 2666/2400/2133/1866 MHz

NOTE: When installing memory modules, make sure to begin with the first socket of each channel, such as DIMM_P0_A0, DIMM_P0_B0, DIMM_P0_C0, DIMM_P0_D0

2 x GbE LAN ports (Intel^® I210)

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Realtek^® ALC1150 HD audio codec
Supports 7.1 channel configurations

4 x 3.5" / 2.5" HDD/SSD bays
1 x 2.5" SATAIII internal fixed drive bay
SATA devices supported only

Intel^® SATA RAID 0/1/10/5

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Slot_7: 1 x PCIe x16 (Gen3 x16 bus) slot from CPU0
Slot_6: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_5: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with slot_6
Slot_4: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_3: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with slot_4
Slot_2: 1 x PCIe x16 (Gen3 x0 or x8 bus) slot
Slot_1: 1 x PCIe x16 (Gen3 x16 or x8 bus) slot, shared with slot_2

1 x M.2 slot:
- M-key
- PCIe Gen3 x4
- Supports NGFF-2242/2260/2280/22110 cards

Support NVIDIA^® SLI™ and AMD^® CrossFireX™ technologies
NOTE: Graphic card requests UEFI-ready

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x 4-pin and 1 x 3-pin for GPU power connectors
1 x CPU fan header
5 x System fan headers
2 x USB 3.0 headers for 4 ports
1 x USB 2.0 headers for 2 ports
1 x Front audio header
1 x PMBus connector
1 x Clear CMOS jumper
10 x SATA III 6Gb/s ports
2 x SATA DOM jumpers
2 x SATA DOM SGPIO connectors
1 x ME update jumper
1 x M.2 slot
1 x U.2 connector
1 x Front panel header
1 x Back plane board header
2 x COM headers
1 x TPM header
1 x VROC connector
1 x BIOS recovery jumper
1 x Buzzer

2 x USB 3.0
1 x Power button with LED
1 x Reset button
1 x Power LED
1 x System status LED
1 x HDD activity LED
2 x LAN activity LEDs

Hard drive cage:
1 x Fan filed LED
1 x Over temperature LED
1 x Cage Buzzer Disable button

1 x PS/2
8 x USB 3.0
2 x USB 3.1 in Type-A(red) and Type-C(red) (5V/3A)
2 x RJ45
5 x Audio jacks
1 x Optical S/PDIF-Out

1 x TPM header

1 x 1200W PSU
80 PLUS Gold

AC Input:
100-240V~, 16-8A, 50-60Hz

DC Output:
Max. 1200W
+12V/ 100A
+5V/ 30A
+3.3V/ 30A
-12V/ 0.8A
+5Vsb/ 4.0A

NOTE: The system power supply requires C19 type power cord

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Windows 10 (x64)

Based on Microsoft support policy, GIGABYTE recommends users to upgrade Skylake-based systems to Windows 10 before July 17th, 2018 to continue receiving support

Red Hat Enterprise Linux 6.8 (x64)
Red Hat Enterprise Linux 7.3 (x64)

SUSE Linux Enterprise Server 11.4 (x64)
SUSE Linux Enterprise Server 12.2 (x64)

Ubuntu 16.04 LTS (x64)
Ubuntu 16.10 LTS (x64)

Net Weight: 21.5 kg
Gross Weight: 30 kg

2 x 80x80x25mm (4,500rpm)
1 x 92x92x25mm (4,500rpm)
1 x 120x120x38mm (4,200rpm)

Operating temperature: 10°C to 35°C
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)

918 x 630 x 373 mm

1 x W281-G40
1 x Quick Installation guide

Barebone package: 6NW281G40MR-00
Part Numbers:
- Motherboard: 9MW51HP0NR-00
- I/O shield: 12AIO-MW51H0-00R
- Power supply: 25EP0-212006-F3S
- Fan-sink: 25ST0-7C9220-T1R ( in option)
- C19 type power cord 125V/13A (US): 25CP1-018000-Q0R (in option)
- C19 type power cord 125V/13A (EU): 25CP3-01830H-Q0R (in option)
- C19 type power cord 250V/15A (US): 25CP1-018300-Q0R (in option)