X7DBU
Super Micro Computer, Inc.
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X7DBU
Key Features
1. Dual Intel® 64-bit Xeon® Quad-Core
    or Dual-Core, with 667 / 1066 / 1333
    MHz FSB
2. Intel® 5000P (Blackford) Chipset
3. Up to 32GB DDR2 667 & 533 SDRAM
    Fully Buffered DIMM (FB-DIMM)
4. Intel® (ESB2/Gilgal) 82563EB Dual-port
    Gigabit Ethernet Controller
5. 6x SATA 3.0Gbps Ports via SB Controller
6. Left Side
     1 (x8) PCI-Express &
     1 UIO slot
    Right Side
     1 64-bit 133MHz PCI-X or
     1 (x8) PCI-Express
7. ATI ES1000 Graphics with
    16MB video memory
8. SIMSO slot

 
Links & Resources
Tested Memory List
Motherboard Manual
Update Your BIOS
Download the Latest Drivers and Utilities
SAS Cable Compatibility
Product SKUs - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
MBD-X7DBU-B
  • X7DBU (Bulk Pack)
 
Physical Stats
Form Factor
  • Proprietary
Dimensions
  • 12" x 13" (30.5cm x 33.2cm)
 
Processor/Cache
CPU
  • Dual 771-pin LGA Sockets
  • Supports up to two 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 5200/5100/5000
      sequence (Wolfdale
      /Woodcrest/Dempsey processor)
      up to 3.40 GHz
System Bus
  • 1333 / 1066 / 667 MHz system bus
Operating System Software
  • Supports 64-bit Operating Systems
  • Supports 32-bit Operating Systems
 
System Memory
Memory Capacity
  • Eight 240-pin DIMM sockets
  • Supports up to 32 GB 667 / 533MHz DDR2 ECC FB-DIMM memory
  • Dual branch memory bus
  • Memory must be populated in pairs
  • Memory Mirroring supported
Memory Type
  • 667 / 533MHz FB-DIMM (Fully Buffered DIMM) ECC DDR2 SDRAM 72-bit, 240-pin gold-plated DIMMs
DIMM Sizes
  • 256MB, 512 MB, 1GB, 2GB, 4GB
Memory Voltage
  • 1.8V only
  • 1.5V (AMB)
 
On-Board Devices
Chipset
  • Intel® 5000P (Blackford) chipset
  • ESB2
Clock Generator
  • IDT CV152
SATA
  • Intel ESB2 SATA 3.0Gbps Controller
  • RAID 0, 1, 5, 10 support (Windows Only)
  • RAID 0, 1, 10 support (Linux)
IPMI
  • Support for Intelligent Platform Management Interface v.2.0
  • 200-pin IPMI slot (SIMSO)
  • (Optional: AOC-SIMSO(+))
  • For Dedicated LAN, cable CBL-0177L must be used (cable sold separately)
Network Controllers
  • Intel® (ESB2/Gilgal) 82563EB Dual-port Gigabit Ethernet Controller
Graphics
  • ATI ES1000 controller with 16 MB of video memory
Super I/O
  • Winbond 83627HF chip
 
Input / Output
Serial ATA
  • Six Serial ATA ports
IDE
  • Single EIDE channel supports up to two UDMA IDE devices (IDE-M, IDE-S)
  • Supports UDMA Mode 5, PIO Mode 4, and ATA/100
Floppy
  • 1 Floppy controller; 1.44 MB, 2.88 MB
LAN
  • 2x RJ45 LAN ports
USB
  • 2x USB rear ports
  • 3x USB internal headers
  • Total 5 USB 2.0 Compliant / 1.1 Compliant
VGA
  • 1x VGA Port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Port / Header
  • 1 Fast UART 16550 serial port
  • 1 Fast UART 16550 serial header
 
System BIOS
BIOS Type
  • 8Mb Flash EEPROM with Phoenix® BIOS
BIOS Features
  • Plug and Play (PnP)
  • SMBIOS 2.3
  • DMI 2.3
  • PCI 2.2
  • ACPI 1.0 / 2.0
  • USB Keyboard support
Chassis ( Optimized for X7DBU )
1U Chassis
2U Chassis
Important Chassis Notes
  • To ensure system stability, a 550W (minimum) ATX power supply
    [4-pin (+12V), 8-pin (+12V) and 20-pin are required]
 
Expansion Slots
PCI-Express / PCI-X / UIO
    Left Side
  • 1 (x8) PCI-Express &
  • 1 UIO slot

  • Right Side
  • 1 64-bit 133MHz PCI-X or
  • 1 (x8) PCI-Express
 
Management
Software
  • Optional IPMI (Intelligent Platform Management Interface) 1.5 / 2.0
  • SuperDoctor® III
  • Watch Dog
  • NMI
Power Configurations
  • ACPI Power Management
  • Main Switch Override Mechanism
  • Wake-On-Ring (WOR) header
  • Wake-On-LAN (WOL) header
  • Power-on mode for AC power recovery
  • Internal / External modem remote ring-on
 
PC Health Monitoring
Voltage
  • Monitors for CPU Cores, +1.8V, +3.3V, +5V, ±12V, +3.3V Standby, +5V Standby, VBAT, HT, Memory Voltage, Chipset Voltage
  • 5-Phase-switching voltage regulator with auto-sense from 0.8375V-1.60V
FAN
  • Total of four 3-pin and four 4-pin fan headers supporting up to 8 fans
  • 8x fans with tachometer status monitoring
  • Status monitor for speed control
  • Support 3-pin 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
  • PSU I2C temperature sensing logic
  • Thermal Monitor 2 (TM2) support
  • PECI
LED
  • CPU / System Overheat LED
  • UID / Remote UID LED ( IPMI Only )
Other Features
  • Chassis intrusion detection
  • Chassis intrusion header
  • SDDC Support
 
Operating Environment
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)
 
OS Compatibility

• Please see our OS Compatibility Chart
 
Regulatory
FCC
  • Passed to meet FCC standard requirement
Bulk Parts List
  Part Number Qty Description
X7DBU MBD-X7DBU -O 1 X7DBU Motherboard
I/O Cable 1 CBL-0044L 6 57.5CM SATA FLAT S-S PBF
I/O Cable 2 CBL-022L 1 ATX FLOPPY CABLE 3 HEADERS PB FREE
I/O Cable 3 CBL-036L-03 1 18" ATA 133/100/66 3-DROP TPE CABLE, PBF
I/O Shield CSE-PT7L 1 I/O SHIELD FOR DUAL LAN MOTHERBOARD, PB FREE

Note:  Items in a Standard Retail Package may differ from items in a Standard Bulk Package.
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.