• Dimensions (WxHxD, mm)
    Dimensions (WxHxD, mm)
    1U
    430 x 43.5 x 900 mm
  • Motherboard
    Motherboard
    MG31-G10
  • CPU
    CPU
    Intel® Xeon® Processor Scalable Family
    Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor, Intel® Xeon® Silver Processor and Intel® Xeon® Bronze Processor
    CPU TDP up to 205W
    NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable
  • Socket
    Socket
    2 x LGA 3647
    Socket P
  • Chipset
    Chipset
    Intel® C621 Express Chipset
  • Memory
    Memory
    24 x DIMM slots
    DDR4 memory supported only
    6-channel memory architecture
    RDIMM modules up to 64GB supported
    LRDIMM modules up to 128GB supported
    1.2V modules: 2666/2400/2133 MHz
  • LAN
    LAN
    2 x GbE LAN ports (Intel® I350-AM2)
    1 x 10/100/1000 management LAN
  • Video
    Video
    Integrated in Aspeed® AST2500
    2D Video Graphic Adapter with PCIe bus interface
    1920x1200@60Hz 32bpp, DDR4 SDRAM
  • Audio
    Audio
    -
  • Storage
    Storage
    2 x 2.5" hot-swappable HDD/SSD bays
    2 x 2.5" internal fixed HDD/SSD bays
    SAS card is required for SAS devices support
  • SATA
    SATA
    4 x SATA III 6Gb/s ports
  • SAS
    SAS
    Depends on SAS add-on Card
  • RAID
    RAID
    Intel® SATA RAID 0/1/5/10
  • Peripheral Drives
    Peripheral Drives
    -
  • Expansion Slots
    Expansion Slots
    4 x Full-length full-height x16 slots (Gen3 x16 bus) for GPU cards

    2 x half-length low-profile slots
    - 2 x PCI-e x16 slot (Gen3 x16 bus)*
    * PCIe Gen3 x8 shared with 2 x U.2 ports (optional)

    - System must be operated under 30°C when 4 x Tesla V100 GPUs are installed with a 173W or higher CPU
    - System is validated for population with a uniform GPU model
    - Support is not provided for mixed GPU populations
    - For the latest GPU cards QVL, please contact your GIGABYTE representative
  • Internal I/O
    Internal I/O
    2 x CRPS power connectors
    2 x RJ45 LAN connectors
    1 x TPM header
    1 x Front VGA header
    1 x Clear CMOS jumper
    1 x ME update jumper
  • Front I/O
    Front I/O
    2 x USB 3.0
    2 x RJ45
    1 x MLAN
    1 x VGA
    1 x Serial
    1 x Power button with LED
    1 x ID button with LED
    1 x Reset button
    1 x NMI button
    1 x System status LED
    1 x HDD activity LED
  • Rear I/O
    Rear I/O
    -
  • Backplane I/O
    Backplane I/O
    2 x SATA/SAS ports
    Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s or PCIe Gen3 x4 per port
  • TPM
    TPM
    1 x TPM header
  • Power Supply
    Power Supply
    2 x 2000W redundant PSU
    80 PLUS Platinum

    AC Input:
    - 100-120V~/ 12A, 50-60Hz
    - 180-240V~/ 10A, 50-60Hz

    DC Input:
    - 240Vdc/ 10A

    DC output:
    - 1000W@100-120V, +12.2V/ 81.5A, +12Vsb/ 2.5A
    - 1600W@180-199V, +12.2V/ 131A, +12Vsb/ 2.5A
    - 1800W@200-220V, +12.2V/ 147.5A, +12Vsb/ 2.5A
    - 2000W@221-240V, +12V/ 163.5A, +12Vsb/ 2.5A
  • System Management
    System Management
    Aspeed® AST2500 management controller
    Avocent® MergePoint IPMI 2.0 web interface:
    • Network settings
    • Network security settings
    • Hardware information
    • Users control
    • Services settings
    • IPMI settings
    • Sessions control
    • LDAP settings
    • Power control
    • Fan profiles
    • Voltages, fans and temperatures monitoring
    • System event log
    • Events management (platform events, trap settings, email settings)
    • Serial Over LAN
    • vKVM & vMedia (HTML5)
  • OS Compatibility
    OS Compatibility
    Windows Server 2012 R2 (x64) Update1
    Windows Server 2016

    Red Hat Enterprise Linux 6.9 (x64)
    Red Hat Enterprise Linux 7.3 (x64)

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

    Ubuntu 16.04.2 LTS (x64)

    VMware ESXi 6.5
  • Weight
    Weight
    Net Weight: 15.7 kg
    Gross Weight: 26.84 kg
  • System Fans
    System Fans
    10 x 40x40x56mm (25,000rpm)
    3 x 40x40x28mm (25,000rpm)
  • Operating Properties
    Operating Properties
    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)
  • Packaging Dimensions
    Packaging Dimensions
    1145 x 195 x 748 mm
  • Packaging Content
    Packaging Content
    1 x G191-H44
    2 x CPU heatsinks
    1 x Rail kit
  • Part Numbers
    Part Numbers
    Barebone package: 6NG191H44MR-00-200
    Spare parts list:
    - Rail kit: 25HB2-NJ2101-N1R
    - Back plane board: 9CBPG021NR-00
    - Front IO board: 9CFPG013NR-00
    - Fan module (40x28): 25ST2-442827-D0R
    - Fan module (40x56): 25ST2-405620-D0R
    - Power supply: 25EP0-220009-L0S