| | MBD-H8DC8-O | - H8DC8 (Standard Retail Pack)
| MBD-H8DC8-B | | | | Form Factor | | Dimensions | - 12" x 13.05" (30.5cm x 33.2cm)
| | | CPU | - Dual 940-pin ZIF Sockets
- Supports up to two Dual-Core AMD Opteron 200 Series processor(s)
- Single CPU configurations are not recommended
- VRM x3
| Chipset | - nVidia nForce Pro 2200 (CK804)
- nVidia nForce Pro 2050 (CKIO4)
- AMD 8132 PCI-X Tunnel
| | | Memory Capacity | - Eight 184-pin DIMM sockets support:
- Up to 16 GB DDR 400 MHz memory OR
- Up to 32 GB DDR 333/266 MHz memory
- Single or Dual (recommended) channel memory support
- For Single CPU: Memory must be populated in CPU1 DIMMs only
- 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 | | Error Detection | - Corrects single-bit errors
- Detects double-bit errors (using ECC memory)
| | | SCSI | - Dual Ultra320 SCSI drives with Host RAID
- Adaptec AIC-7902W Dual-Channel Controller
| SATA | - nVidia nForce Pro 2200 SATA 3.0Gbps Controller
- 4 SATA Ports
- nVidia RAID 2.0
- SATA RAID 0, 1, 0+1 support
| Network Controllers | - nVidia nForce Pro 2200(CKIO4) & 2050(IO4) Dual Single-Port Gigabit Ethernet Controllers
- Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
| Audio | - AC97 (ALC650) audio CODEC with high quality 6-channel sound
- Front-side audio header
| Clock Generator | | | | Serial ATA | - Integrated SATA 3.0Gbps Controller
- Four Serial ATA Connectors
- Four SATA hard drives supported
| IDE | - Dual ATA 133/100 EIDE channels support up to four UDMA IDE devices
| Floppy | - 1 Floppy port; 1.44 MB, 2.88 MB, 3-mode support
| LAN | | USB | - FUCI
- Up to 8 USB Ports 2.0 Compliant, 1.1 Compatible
- 4 rear ports
- 2 internal headers for 4 ports
| Audio | - 1 Line In / Line Out / Microphone port
| Keyboard / Mouse | - PS/2 keyboard and mouse ports
| Serial Ports | - 2 Fast UART 16550 serial ports
| Parallel Ports | - 1 ECP / EPP parallel port
| | | | | 3U Chassis | | 4U Chassis | | Important Chassis Notes | - To ensure system stability, a 645W (minimum) ATX power supply
[4-pin (+12V), 8-pin (+12V) and 24-pin are required] | | | PCI-Express | - 2 PCI-e x16 slots
(nVidia SLI Technology Supported) - 1 PCI-e x4 (using x8) slot
| PCI-X | - 2 64-bit PCI-X 133/100MHz slots
- 1 64-bit PCI-X 100MHz slot
- Note: Dual Processors are required for correct PCI-X expansion slot operation
| PCI | | | | BIOS Type | - 8Mb Flash EEPROM with AMI® BIOS
- SST49LF080A BIOS Chip
| BIOS Features | - Plug and Play (PnP)
- ACPI 2.0
- PCI 2.2
- DMI 2.3
- USB Legacy Support
- Real Time Clock (RTC) Wake-Up
| | | Software | | 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
| | | CPU | - Monitors CPU Core Voltages +3.3V, +5V, ±12V & 3.3V Standby
- HyperTransport Link voltage 1.2V, memory voltage 2.5V, nVidia nForce Pro 2200 & 2050 voltage 1.5V
- Up to 8 fan status
- Supports System Management Utility
- S3 Suspend To RAM (STR)
| FAN | - Total up to eight 4-pin fan status
- 8 Tachometer Monitoring
- Status Monitor for On/Off Control
- Support 3-pin fans (without speed control)
- Low Noise Fan Speed Control
- Pulse Width Modulated (PWM) fan connector
| Temperature | - Monitoring for CPU and chassis environment
- CPU Thermal Trip Support
- I2C Temperature Sensing Logic
| LED | - CPU / System Overheat LED
- Suspend-State Indicator LED
- +5V Standby Alert LED
| Other Features | - Chassis Intrusion Header
- Chassis Intrusion Detection
| | RoHS | - RoHS Compliant Version Available, Revision 3.xx or later
| | | FCC | | |