| | MBD-X7DCA-L-O | - X7DCA-L(Standard Retail Pack)
| MBD-X7DCA-L-B | | | | Form Factor | | Dimensions | - 10" x 10 " (25.4cm x25.4cm)
| | | CPU | - Dual 771-pin LGA Sockets
- Supports up to Dual Intel® 64-bit Xeon®processor(s) of the same type below:
- Quad-Core Intel®
Xeon®Processor 5400/5300 sequence (Harpertown /Clovertown processor) up to 3.16 GHz - Dual-Core Intel®
Xeon®Processor 5200/5100 sequence (Wolfdale/Woodcrest processor) up to 3.40 GHz | System Bus | - 1333 / 1066 MHz system bus
| Operating System Software | - Supports 64-bit Operating Systems
- Supports 32-bit Operating Systems
| | | Memory Capacity | - Six 240-pin DIMM sockets
- Supports up to 48GB 667/533MHz DDR2 ECC Register SDRAM
- Dual channel memory bus
| Memory Type | - 667/533MHz Register DDR2 ECC SDRAM 72-bit, 240-pin gold-plated DIMMs
| DIMM Sizes | - 512MB, 1GB, 2GB, 4GB, 8GB**
| Memory Voltage | | Error Detection | - Corrects single-bit errors
- Detects double-bit errors (using ECC memory)
| | | Chipset | - Intel® 5100 (San Clemente) chipset
- Intel® ICH9R
| SATA | - Intel ICH9R SB SATAII Controller
- RAID 0, 1, 5, 10 support (Windows only)
- RAID 0, 1, 10 support (Linux)
| Network Controllers | - Dual Intel® 82573L Single Port Gigabit Ethernet Controller
- Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
| Graphics | - XGI Z9s with 32 MB of DDR2 memory
| Audio | - High Definition 7.1 Channel Audio
| Super I/O | | Clock Generator | | | | Serial ATA | - Six Serial ATA ports
- Six SATA hard drives supported
| Floppy | - 1 Floppy controller; 1.44 MB
| LAN | | USB | - 4 rear + 2 Type A connectors + 1 headers (2 Ports)
- 8 total USB ports, 2.0 Compliantt
| VGA | | Audio | - High Definition 7.1 Channel Audio
- Line-in / Line-out / Microphone Ports
| Keyboard / Mouse | - PS/2 keyboard and mouse ports
| Serial Port / Header | - 1 Fast UART 16550 serial port
- 1 header
| | | | | Mid Tower | | Tower / 4U Rackmount | | Important Chassis Notes | - To ensure system stability, a 500W (minimum) ATX power supply
[4-pin (+12V), 8-pin (+12V) and 24-pin are required] | | | PCI-Express | - 1 (x16) PCI-e slot
- 1 (x8) PCI-e slot
- 1 (x4) PCI-e (using x8) slot
| PCI | - 1x 32-bit 33MHz PCI (5V) slots
| | | BIOS Type | - 16Mb SPI Flash with Phoenix ® BIOS
| BIOS Features | - Plug and Play (PnP)
- DMI 2.3
- PCI 2.2
- ACPI 1.0/2.0/3.0
- USB Keyboard support
- Hardware BIOS Virus protection
- SMBIOS 2.3
| | | Software | | Power Configurations | - ACPI Power Management
- Wake-On-Ring (WOR) header
- Wake-On-LAN (WOL) header
- CPU Fan auto-off in sleep mode
- Power-on mode for AC power recovery
- Internal/External modem remote ring-on
| | | Voltage | - Monitors for CPU Cores,+1.5V, +3.3V, +5V, ±12V, +5 Stdby, VBAT
- CPU Core 4-Phase-switching voltage regulator with auto-sense from 0.8375V-1.60V
| FAN | - Six 4-pin fan headers
- 6x fans with tachometer monitoring
- Status monitor for speed control
- Status monitor for on/off control
- Support for 3-pins (w/o speed control)
- Low noise fan speed control
- Pulse Width Modulated (PWM) fan connectors
| Temperature | - Monitoring for CPU and chassis environment
- CPU thermal trip support
- Thermal Control for 6x Fan Connectors
- PSU I2C temperature sensing logic
| LED | - CPU / System Overheat LED
- Suspend-state Indicator LED
- +5V Standby alert LED
| Other Features | - Chassis Intrusion Detection
- Chassis Intrusion Header
| | | 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)
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