Motherboard Features

Motherboard Features

Processor

  • Supports dual Intel® Xeon® 6 processors (in Socket E2 LGA 4710) with four UPIs (24 GT/s max.) and a thermal design power (TDP) up to 330 W

Memory

  • Supports ECC DDR5 memory with speeds up to 6400 MT/s (1DPC) or up to 5200 MT/s (2DPC). (Memory speed/capacity support depends on the processors used in the system.)

DIMM Size

  • 32 GB, 64 GB, 96 GB, and 128 GB

Note: For the latest processor/memory updates, please refer to our website at https://www.supermicro.com/en/products/motherboards.

Expansion Slots

  • Up to 88 PCIe 5.0 lanes (PCIe or CXL) per processor, including:

    • Two GenZ 4C CONN for two PCIe 5.0 x16

    • One GenZ 4C+ for two AIOM (Advanced IO Module)

    • 15 MCIO CONN for eight PCIe 5.0 X8

    • Two M.2 M-key PCIe 5.0 x2 (with support for 2280 and 22110 form factor)

    • Two USB 3.1 (Header)/two USB 3.0 (IO Board)

Baseboard Management Controller (BMC)/Network

  • ASPEED AST2600 BMC

  • One dedicated BMC LAN/VGA (via AST2600 BMC HW RoT)

Graphics

  • Graphics controller and VGA support via ASPEED AST2600 BMC

I/O Devices

  • One VGA connection header (JFP2): used for dedicated VGA via BMC and for front accessible VGA connection

  • One LP (low-profile) SlimSAS x8 I/O connector (JIO1): used for I/O mezzanine card from a cable to provide VGA/COM/USB*2/RJ45 (dedicated BMC LAN) connections

Peripheral Devices

  • Two USB 3.0 ports on the I/O riser board via a cable

  • One USB 3.1 header on the motherboard with support for two USB connections

BIOS

  • AMI SPI BIOS®

  • NAND Flash 64/256 Mb support

  • SPI dual/quad speed control, RTC (Real Time Clock) wakeup, riser card auto detection support, IPMIView, SMCIPMITOOL, IPMI CFG, Redundant power supply unit detection, SPM, SUM-OOB/InBand

Power Connections

  • Two power supply units (PSU1/PSU2) (Main server power)

  • Two 6-pin 12 V power connectors (JPWR1/JPWR2) (for riser cards)

  • Four 8-pin 12 V power connectors (JPMW1–JPMW4) (for backplane or GPU devices)

  • Three 16-pin 12 V power connectors (JPMW5–JPMW7) (for backplane or GPU devices)

Power Management

  • ACPI power management

  • S1, S5 support

  • Power button override mechanism

  • Power-on mode for AC power recovery

  • Wake-on-LAN

  • Power supply monitoring

System Health Monitoring

  • Onboard voltage monitoring for +3.3 V, +3.3 V Standby, +5 V, +5 V Standby, +12 V, Vcore, Vmem

  • Onboard temperature monitoring for CPU, GPU, VRM, LAN, system, peripheral, memory, NIC, M.2 SSD, AOM, and NVMe devices

  • 8 processor switch phase voltage regulator

  • Processor thermal trip support

  • Platform Environment Control Interface (PECI)

Fan Control

  • Fan status monitoring via BMC connections

  • Three cooling zones

  • Low-noise fan speed control

  • 6-pin proprietary fans and 4-pin fans supported

System Management

  • Chassis intrusion header and detection

  • Server platform service

  • RoHS support

Firmware Integrity/System Security

  • Trusted Platform Module (TPM) support

  • Root of Trust (RoT) support to protect firmware security by detecting critical data corruption, and restoring platform integrity

LED Indicators

  • Processor/system overheat LED

  • Power/suspend state indicator LED

  • Fan-Failed LED

  • UID/remote UID

  • HDD activity LED

  • LAN activity LED

  • BMC/CPLD firmware LED

Dimensions

10.75" x 17.0" (273.05 mm x 431.80 mm) (L x W) Proprietary
Notes: 

  • The processor maximum TDP (Thermal Design Power) is subject to chassis and heatsink cooling restrictions, and it also depends on server SKUs. For proper thermal management, check the chassis and heatsink specifications.

  • For BMC configuration instructions, refer to the Embedded BMC Configuration User's Guide available at https://www.supermicro.com/support/manuals.