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📋Product ListAll functions tested and working properly.

AMD EPYC 7551 CPU *2

Supermicro H11DSi E-ATX Motherboard*1

⚙️Product Specifications


Motherboard


Product SKUs

MBD-H11DSi
  • H11DSi
MBD-H11DSi-B
  • H11DSi (Bulk Pack)

Physical Stats

Form Factor
  • E-ATX
Dimensions
  • 12" x 13.05" (30.5cm x 33.1cm)

Processor/Chipset

CPU
  • Dual AMD EPYC™ 7000-series Processors
  • Socket SP3
Cores
  • Up to 32 Cores
Chipset
  • System on Chip

System Memory

Memory Capacity
  • 16 DIMM sockets
  • Supports up to 2TB Registered ECC DDR4 2666MHz SDRAM in 16 DIMMs
  • 8-channel memory bus
  • For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks
  • See Detailed Memory Support Matrix
Memory Type
  • DDR4 2666 MHz Registered ECC, 288-pin gold-plated DIMMs
DIMM Sizes
  • 8GB, 16GB, 32GB, 64GB, 128GB
Memory Voltage
  • 1.2V
Error Detection
  • Corrects single-bit errors
  • Detects double-bit errors (using ECC memory)

On-Board Devices

SATA
  • SATA3 (6 Gbps)
IPMI
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
  • ASPEED AST2500 BMC
Network Controllers
  • 2 1GbE LAN via Intel® i350-AM21
  • 1 Realtek RTL8211E PHY (dedicated IPMI)
VGA
  • ASPEED AST2500 BMC

Input / Output

SATA
  • 10 SATA3 (6 Gbps) ports
LAN
  • 2 RJ45 Gigabit Ethernet LAN ports
  • 1 RJ45 Dedicated IPMI LAN port
USB
  • 2 USB 3.0 ports (rear)
  • 4 USB 2.0 ports (2 rear + 2 via header)
VGA
  • 1 VGA port
Others
  • 1 COM port (rear)
  • 2 SATA DOM power connector
  • 1 TPM 2.0 header

Expansion Slots

PCI-Express
  • 3 PCI-E 3.0 x8
  • 2 PCI-E 3.0 x16

M.2
  • Interface: 1 SATA/PCI-E 3.0 x2
  • Form factor: 2280, 22110
  • Key: M-key





Chassis ( Optimized for H11DSi )

2U
3U
4U

System BIOS

BIOS Type
  • AMI 128Mb SPI Flash EEPROM
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3
  • PCI 2.2
  • ACPI 5.1
  • USB Keyboard Support
  • SMBIOS 3.1.1

Management

Software
Power Configurations
  • ACPI Power Management
  • Power-on mode control for AC power loss recovery

PC Health Monitoring

CPU
  • Monitors CPU Core Voltages, +1.5V, +1.8V, +12V +5V, +5V standby
  • CPU switching voltage regulator
  • Supports system management utility
  • VBAT
FAN
  • Up to 8-fan status tachometer monitoring
  • Up to eight 4-pin fan headers
  • Dual Cooling Zone
  • Status monitor for speed control
  • Pulse Width Modulated (PWM) fan connectors
Temperature
  • Monitoring for CPU and chassis environment
  • CPU Thermal Trip Support
  • Thermal control for 8x Fan connectors
  • I2C Temperature Sensing Logic
LED
  • CPU / System Overheat LED
Other Features
  • Chassis Intrusion Detection
  • Chassis Intrusion Header
  • UID




Operating Environment / Compliance

Environmental Specifications
  • Operating Temperature:

       10°C to 35°C (50°F to 95°F)
  • Non-operating Temperature:

       -40°C to 70°C (-40°F to 158°F)
  • Operating Relative Humidity:

       8% to 90% (non-condensing)
  • Non-operating Relative Humidity:

       5% to 95% (non-condensing)



CPU





Basic parameters

CPU family

EPYC 7000 series

Production process

14 nm

Core codename

Naples


Performance parameters

Number of cores

Thirty-two cores

Number of threads

Sixty-four threads

CPU frequency

2GHz

Dynamic acceleration frequency

3GHz

L3 cache

64MB

Thermal Design Power (TDP)

180W


Memory specifications

Maximum memory capacity is supported

2TB

Memory type

DDR4 2666MHz

Memory description

Maximum number of memory channels: 8
2-Socket theoretical memory bandwidth: 341GB/s


Technical parameters

Other technologies

Supports AMD Secure Root-of-Trust technology, AMD Secure Run technology, AMD Secure Move technology, 2.55GHz for all cores, 128 PCIe 3.0 lanes, dual-slot 1P/2P, Capacity HPC, DBMS and Analytics, VDI, VM Dense

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📞Working Hours

   Monday to Friday: 9:00AM - 18:00PM (GMT+8)

Our office is closed on public holidays. We apologize for the late reply during the holidays!

Any questions, please feel free to get in touch. We will get back to you ASAP!

Thank you for your purchase! Wish you a pleasant experience!