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📋Product ListAMD EPYC 7551 CPU *2

Supermicro H11DSi E-ATX Motherboard*1⚙️Product Specifications

H11DSi (Bulk Pack)

Physical Stats
Form Factor

• 12" x 13.05" (30.5cm x class="desc" style="padding: 0px; margin: 0px; font-weight: bold; color: rgb(93, 139, 96) !important;">
• 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

• SC213AC-R1K23LPB
• SC745BAC-R1K28B2
• AMI 128Mb SPI Flash EEPROM

BIOS Features

• Plug and Play (PnP)
• DMI 2.3
• PCI 2.2
• ACPI 5.1
• USB Keyboard Support
• SMBIOS class="desc" style="padding: 0px; margin: 0px; font-weight: bold; color: rgb(93, 139, 96) !important;">
• SuperDoctor 5
• Watch Dog
• NMI
• SUM
• IPMI 2.0, KVM with dedicated LAN

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
• 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% style="line-height: 23px;">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!

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