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Home : Computer Hardware : Motherboards : Socket 1207 Opteron 2000 Series Motherboards :

SUPERMICRO H8DM3-2, LGA1207 /2, nForce Pro 3600, DDR2-800 ECC 64GB /8, SAS/SATA RAID 10/5 /8/6, VGA, GbLAN /2, IPMI 2.0, EATX, Retail

H8DM3-2, LGA1207 /2, nForce Pro 3600, DDR2-800 ECC 64GB /8, SAS/SATA RAID 10/5 /8/6, VGA, GbLAN /2, IPMI 2.0, EATX, Retail
Mfg. Part No. MBD-H8DM3-2-O
Item Code. 1207-SMR-MBDH8DM32O
This items is not available and is shown for informational purposes only


Supermicro motherboards based on nVidia's MCP55 Pro chipset supports the next-generation AMD Opteron™ 2000 series processors. This platform is built on a consistent architecture delivering continued performance-per-watt leadership and improved business capabilities by enhancing efficient dual-core capabilities, low-power/high-bandwidth DDR2, AMD Virtualization support.

Key Features:

  1. Two Quad-Core / Dual-Core
    AMD Opteron™ 2000 Series (Socket F)
    Support, 1000 MHz HyperTransport Link
  2. nVidia MCP55 Pro / AMD 8132 Chipsets
  3. Up to 32GB DDR2 667/533/400 SDRAM
  4. Dual-port Gigabit
    LAN/Ethernet Controller
  5. 8-port LSI 1068E SAS Controller
  6. 2 x8 PCI-e,
    1 x4 PCI-e (in x8 slot),
    1 64-bit 133MHz PCI-X,
    2 64-bit 133/100MHz PCI-X
  7. ATI ES1000 Graphics
  8. SIMLP IPMI 2.0 Support
  9. 8 Fan Support with Speed Control


Product SKUs
  • H8DM3-2 (Standard Retail Pack)
  • H8DM3-2 (Bulk Pack)
Physical Stats
Form Factor
  • Extended ATX
  • 12" x 13.05" (30.5cm x 33.2cm)
  • Dual 1207-pin Socket F
  • Supports up to two Quad-Core / Dual-Core AMD Opteron™ 2000 Series (Socket F) processor(s)
System Bus
  • 1000MHz HyperTransport
  • nVidia MCP55 Pro
  • AMD 8132
System Memory
Memory Capacity
  • Eight 240-pin DIMM sockets
  • Supports up to 64 GB DDR2 800/667/533/400 MHz memory 
  • For Single CPU: Memory must be populated in CPU1 DIMMs only
  • For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks
  • Dual channel memory bus
Memory Type
  • DDR2 800/667/533/400 MHz buffered (registered) ECC SDRAM 72-bit, 240-pin gold-plated DIMMs
DIMM Sizes
  • 256 MB, 512 MB, 1GB, 2GB, 4GB, 8GB
Memory Voltage
  • 1.8V only
On-Board Devices
  • LSI SAS1068E Controller
  • RAID 0, 1, 10 support
  • (Optional: AOC-IButton68) RAID 5 support
  • nVidia MCP55 Pro SATA2 3.0Gbps Controller
  • 6 SATA2 Ports
  • nVidia RAID 2.0
  • SATA RAID 0, 1, 0+1, 5 JBOD Support
  • Support for Intelligent Platform Management Interface v.2.0
  • 200-pin IPMI slot (SIMLP)
  • (Optional: AOC-SIMLP-B(+)  R 3.00)
  • (Optional: AOC-SIMLP-3(+)  R 3.00) with 3rd LAN support
  • RMM (Remote Management Module)
  • (Card not included)
Network Controllers
  • nVidia MCP55 Pro Chipset Dual-port LAN / Ethernet Controller
  • Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
  • ATI ES1000 Graphics Controller
Super I/O
  • Winbond 83627HF
Input / Output
  • Eight SAS / SATA (internal) ports
  • Up to 8 SAS / SATA hard drives supported
  • 6 SATA2 ports
  • Single EIDE channel support up to two UDMA IDE devices
  • Supports UDMA Mode 5
  • Supports PIO Mode 4
  • Supports ATA 100/133
  • 1 Floppy port; 1.44 MB support
  • 2 RJ45 LAN ports
  • Up to 6 USB Ports 2.0 Compliant, 1.1 Compatible
  • 2 Rear Ports
  • 4 Internal Headers
  • 1 VGA port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Ports
  • 1 Fast UART 16550 serial port
  • 1 serial port header
Chassis ( Optimized for H8DM3-2 )
2U Chassis
  • CSE-825TQ-R700LPV*
  • CSE-825TQ-560LPV*
* Please use air-shroud MCP-310-00030-01 (Air-shrouds sold separately)
3U Chassis
  • CSE-836TQ-R800V
  • CSE-836E2-R800
  • CSE-836E1-R800V
  • CSE-833T-R760 (SIMLC Support only)
  • CSE-833T-550 (SIMLC Support only)
  • CSE-933E2-R760
  • CSE-933E1-R760
  • CSE-933T-R760
Tower / 4U Rackmount
  • CSE-745TQ-R800
  • CSE-745TQ-700
  • CSE-743TQ-R760
  • CSE-743T-R760
  • CSE-743T-650
Important Chassis Notes
  • To ensure system stability, a 550W (minimum) ATX power supply
    [ 4-pin (+12V), 8-pin (+12V) and 24-pin are required]
Expansion Slots
  • 2 x8 PCI-e slots
  • 1 x4 PCI-e (in a x8 physical slot)
  • 1 SEPC (Supermicro extended Power Connector) slot for 2U active riser cards with a power extension (i.e. CSE-RR2UE-AX)
  • 1 64-bit 133MHz PCI-X (3.3V) slots
  • 2 64-bit 133/100MHz PCI-X (3.3V) slots
  • IPMI 2.0 expansion slot
System BIOS
  • 8Mb Flash EEPROM with AMI® BIOS
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3
  • PCI 2.2
  • ACPI 2.0
  • USB Keyboard Support
  • SMBIOS 2.3
  • Optional IPMI (Intelligent Platform Management Interface) 2.0
  • Super Doctor III
  • Watch Dog
Power Configurations
  • ACPI Power Management
  • Main Switch Override Mechanism
  • Wake-On-Ring (WOR) headert
  • Wake-On-LAN (WOL) header
  • Keyboard Wakeup from Soft-Off
  • Power-on mode control for AC power loss recovery
  • Internal/External modem remote ring-on
PC Health Monitoring
  • Monitors CPU Core Voltages, +3.3V, +5V, +12V, 5V Standby, VBAT
  • CPU switching voltage regulator
  • Total up to 8-fan status tachometer monitoring
  • Up to six 3-pin and two 4-pin fan headers
  • Status monitor for speed control
  • 3-pin fan support
  • Low noise fan speed control
  • Pulse Width Modulated (PWM) fan connectors
  • Monitoring for CPU and chassis environment
  • CPU Thermal Trip Support
  • I2C Temperature Sensing Logic
  • CPU / System Overheat LED
  • +5V Standby Alert LED
Other Features
  • Chassis Intrusion Detection
  • Chassis Intrusion Header
  • Chipkill Support
Operating Environment / Compliance

  • RoHS Compliant 5/6, Server Exemption
Environmental Spec.
  • Operating Temperature: 10°to 35°C (50°to 95°F)
  • Non-operating Temperature: -40°to 70°C (-40°to 158°F)
  • Operating Relative Humidity: 8% to 90% (non-condensing)
  • Non-operating Relative Humidity: 5 to 95% (non-condensing)

Included Parts List:

  Part Number Qty Description
H8DM3-2 MBD-H8DM3-2-B 1 H8DM3-2 Motherboard
Manual(s) MNL-H8DM3-2 - Motherboard Manual for H8DM3-2 (Not In Bulk Package)
I/O Cables CBL-0010L-01
9-pin Serial Port Cable
ATX Floppy Cable
SAS Cable
ATA 66/100 IDE LP Cable
2ft. Amphenol, SATA Cable
Driver Disk CDR-A+NVDA2 1 Version 1.02 (or newer) Chipset Driver CD
I/O Shield CSE-PT7L 1 I/O Shield for Dual LAN
Retention BKT-0012L 2 Retention Bracket

About Supermicro

Founded in 1993, Supermicro Computer, Inc. emphasizes superior product design and quality control to produce highly reliable mission-critical servers that maximize price/performance ratio for its customers. With a reputation for being first to deliver, Supermicro's high-end motherboards and servers consistently out-feature and out-perform the competition. Expansion into modular computing and enterprise storage system development further solidifies Supermicro's server technology leadership.

AVADirect Custom Computers is Authorized Supermicro Reseller and System Ingerator

Partnership with leading hardware suppliers provides AVADirect great benefits of lower pricing, enhanced technical support and prioritized new product delivery to make sure that our customers always get the latest technology and the best value. Being partnered with many quality hardware suppliers in the industry, we at AVADirect are proud to inform that we were recognized as an authorized Supermicro reseller and system integrator.

We offer a complete line of Supermicro products on our website available either as components in custom computer builds or as separate off-the-shelf parts, the product lines we offer consist of Supermicro Servers, Supermicro Server Motherboards, Supermicro Server Cases, Supermicro 1U Server Cases, Supermicro 2U Server Cases, Supermicro 3U Server Cases, Supermicro 4U Server Cases, Supermicro Tower Server Cases, Supermicro Workstation Barebones, Supermicro Rack Server Barebones, Supermicro Tower Server Barebones, Supermicro Blade Servers, Supermicro Server CPU Coolers, Supermicro RAID Controllers, and other products. You can also browse all Supermicro products.


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