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AMD EPYC 7401 24c/48t DDR4 2666 7601/7551 Supermicro H11DSi E-ATX Motherboard


Package include

1X supermicro H11DSi motherboard

2x AMD EPYC 7401

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 familyEPYC 7000 series
Production process14 nm
Core codenameNaples
Performance parameters
Number of coresTwenty-four cores
Number of threadsForty-eight threads
CPU frequency2GHz
Dynamic acceleration frequency3GHz
L3 cache64MB
Thermal Design Power (TDP)155/170W
Memory specifications
Maximum memory capacity is supported2TB
Memory typeDDR4 2400/2666MHz
Memory descriptionMaximum number of memory channels: 8
2-Socket theoretical memory bandwidth: 307GB/s/341GB/s
Technical parameters
Other technologiesSupports AMD Secure Root-of-Trust technology, AMD Secure Run technology, AMD Secure Move technology, all cores boost frequency 2.8GHz, 128 PCIe 3.0 lanes, dual-slot 1P/2P, General Purpose, GPU/FPGA Accelerated, Storage