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H8DSR-8 (For SuperServers Only)
Supermicro, Inc.

  A+ Products   Motherboards   [ H8DSR-8 ]

• High-End A+ ServerBoard

Key Features
1. Dual AMD® Opteron™ Support,
    (Dual Core Ready)
    1000 MHz HyperTransport Link
2. ServerWorks HT2000 / HT1000 Chipset
3. Up to 16GB DDR 400 SDRAM (or)
    Up to 32GB DDR 333 SDRAM (or)
    Up to 32GB DDR 266 SDRAM
4. Dual-port Gigabit ServerWorks HT2000
    LAN/Ethernet Controller
5. 2-Channel Ultra320 SCSI with AIC7902
    and Zero Channel RAID support
6. 2 PCI-Express x8
    1 64-bit PCI-X 133MHz
    1 64-bit PCI-X 100MHz
7. ATI RageXL 8MB Graphics & VGA port
8. 1U IPMI 2.0 Support with 3rd LAN

Links & Resources
Tested Memory List
Motherboard Manual
Update Your BIOS
Download the Latest Drivers and Utilities
Product SKUs - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
  • H8DSR-8 (Standard Retail Pack)
  • H8DSR-8 (Bulk Pack)
Physical Stats
Form Factor
  • Extended ATX
  • 12" x 13.05" (30.5cm x 33.2cm)
  • Dual 940-pin ZIF Sockets
  • Supports up to two Dual-Core AMD Opteron™ 200 Series processor(s)
  • 1MB Cache
  • VRM x3
  • ServerWorks HT2000
  • ServerWorks HT1000
System Memory
Memory Capacity
  • Eight 184-pin DIMM sockets support:
  • Up to 16 GB DDR 400 MHz memory OR
  • Up to 32 GB DDR 333 MHz memory OR
  • Up to 32 GB DDR 266 MHz memory
  • Single or Dual (recommended) channel memory support
  • For Single CPU: Memory must be populated in the adjacent memory bank
  • For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks
Memory Type
  • DDR 400/333/266MHz buffered (registered) ECC SDRAM 72-bit, 184-pin gold-plated DIMMs
DIMM Sizes
  • 256 MB, 512 MB, 1GB, 2GB, 4GB**
Memory Voltage
  • 2.5 V only
Error Detection
  • Corrects single-bit errors
  • Detects double-bit errors (using ECC memory)
On-Board Devices
  • 2-Channel Ultra320 SCSI
  • AIC7902 SCSI Controller
  • SCSI ZCR Support
  • 4 SATA Ports using ServerWorks HT1000 controller
  • SATA RAID 0, 1, 10
  • Supports UDMA Mode 5
  • Supports PIO Mode 4
  • Supports ATA/100
  • Adaptec AIC-7902W Controller
  • Dual-Channel Ultra320 SCSI with Host RAID
  • Host RAID 0, 1, 10, JBOD
Zero Channel RAID
  • Support for Zero-Channel RAID with Adaptec 2020S SCSI ZCR Card,
  • ZCR (DAC-0008)
  • (Card not included)
Network Controllers
  • ServerWorks® HT2000 Dual Gigabit Ethernet Controller
  • Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
  • ATI Rage XL 8MB PCI Graphics Controller
  • VGA Port
Super I/O
  • NS PC87427
Clock Generator
  • ICS932S801AG
Chassis ( Optimized for H8DSR-8 )
1U Chassis
  • SC813S+-500
Important Chassis Notes
  • To ensure system stability, a 600W (minimum) ATX power supply
    [8-pin (+12V) and (20+4)-pin are required]
Expansion Slots
  • 2 PCI-e x8 slots
  • 1 64-bit 133MHz PCI-X (3.3V) slot
  • 1 64-bit 100MHz PCI-X (3.3V) slot
  • IPMI 2.0 expansion slot
Input / Output
  • 1 Floppy port; 1.44 MB
  • 2 RJ45 LAN port
  • FUCI
  • 2 USB Rear Ports
  • 2 USB Internal Headers
  • USB 2.0 Compliant, 1.1 Compatible
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Ports
  • 1 Fast UART 16550 serial ports
  • 1 Header
System BIOS
  • 8Mb Flash EEPROM with AMI® BIOS
  • SST49LF080A BIOS Chip
BIOS Features
  • Plug and Play (PnP)
  • ACPI 2.0
  • PCI 2.2
  • DMI 2.3
  • BIOS Rescue Hot Keys
  • SMBIOS 2.3
  • USB Keyboard support
  • Optional IPMI (Intelligent Platform Management Interface) 2.0
  • Super Doctor III
  • Watch Dog / NMI
Power Configurations
  • ACPI / API Power Management
  • Wake-On-Ring (WOR) header
  • Wake-On-LAN (WOL) header
  • Power-on mode control for AC power loss recovery
  • Internal/External modem remote ring-on
PC Health Monitoring
  • Monitors CPU Core Voltages, +5V, ±12V & +2.5V, 2.5V Standby, +5V Standby, VBAT.
  • Monitor for HyperTransport voltage 1.2V, memory voltage 2.5V, DDR termination 1.25V
  • Up to 5 fan status
  • Supports System Management Utility
  • Total of up to five 3-pin fan headers
  • 5 Tachometer monitoring
  • Status monitor for speed control
  • Status monitor for on/off control
  • Low-noise Fan Speed Control
  • Monitoring for CPU and chassis environment
  • CPU Thermal Trip support
  • PC temperature sensing logic
  • CPU / Overheat LED
  • Suspend-state indicator LED
  • +5V Standby alert LED
Other Features
  • Chassis Intrusion Detection
  • Chassis Intrusion Header
OS Compatibility

• Please see our OS Compatibility Chart
  • Passed to meet FCC standard requirement
Retail Pack List
  Part Number Qty Description
H8DSR-8 MBD-H8DSR-8-O 1 H8DSR-8 Motherboard
Manual(s) MNL-H8DSR-8 - Motherboard Manual for H8DSR-8
I/O Cables CBL-0022L
ATX Floppy Cable
ATA 100/133 IDE LP Cable
Driver Disk CDR-A+SWKS 1 Version 1.0 (or newer) Chipset Driver CD
Retention BKT-0004L
CPU Heat Sink Back Plate
CPU Heat Sink Back Plate

**4GB memory modules not fully tested due to limited availability
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.
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AMD, AMD Motherboard, AMD Opteron, Opteron 200, Opteron