Description:
Supermicro Intel Dual Socket LGA 771 Server Motherboard X7DBN

Nothing else is included

Pulled from a working machine

Product SKUs MBD-X7DBN-O

• X7DBN (Standard Retail Pack)

MBD-X7DBN-B

• X7DBN (Bulk Pack)

Physical Stats Form Factor

• Extended ATX

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)

Error Detection

• Corrects single-bit errors
• Detects double-bit errors (using ECC memory)
• Supports Intel® x4 and x8 Single Device Data Correction (SDDC)

On-Board Devices Chipset

• Intel® 5000P (Blackford) chipset
• MCH + ESB2

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 (SIMLP)
• (Optional: AOC-SIMLP-B(+))
• (Optional: AOC-SIMLP-3(+)) with 3rd LAN support

Network Controllers

• Intel® (ESB2/Gilgal) 82563EB Dual-Port Gigabit Ethernet Controller
• Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
• Intel® I/OAT support for fast, scaleable, and reliable networking

Graphics

• ATI ES1000 controller with 16 MB of video memory

Super I/O

• Winbond 83627HF chip

Expansion Slots Universal I/O

• 1 Universal (UIO) slot
• Used in conjunction with Supermicro UIO Controller Card

PCI-Express

• 2 (x8) PCI-e slots
• 1 (x4) PCI-e (using x8) slot

PCI-X

• 2x 64-bit 100MHz PCI-X (3.3V) slots

PCI

• 1x 32-bit PCI slot

Input / Output IDE

• Single EIDE channel supports up to two UDMA IDE devices (IDE-M, IDE-S) including CF(Compact Flash) Card
• Compact Flash (40-pin connector, IDE 1, single channel) slot
• 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

Parallel Port

• 1 ECP / EEP parallel port

Chassis ( Optimized for X7DBN ) 2U Chassis

• CSE-825TQ-560LPV
• CSE-825TQ-R700LPV
• CSE-825TQ-560RCV
• CSE-825TQ-R700RCV
• CSE-823i-550LP
• CSE-823T-550LP

3U Chassis

• CSE-833T-550 (SIMLC Support only)
• CSE-833T-R760 (SIMLC Support only)

Tower / 4U Rackmount

• CSE-745TQ-R800
• CSE-743i-645
• CSE-743T-645
• CSE-743i-650
• CSE-743T-650
• CSE-743i-R760
• CSE-743T-R760
• CSE-743TQ-R760

Important Chassis Notes

• To ensure system stability, a 550W (minimum) ATX power supply
  [4-pin (+12V), 8-pin (+12V) and 24-pin are required]

System BIOS BIOS Type

• 8Mb Flash EEPROM with Phoenix® BIOS

BIOS Features

• Plug and Play (PnP)
• SMBIOS 2.3
• DMI 2.13
• PCI 2.2
• ACPI 1.0
• USB Keyboard support

Management Software

• Optional IPMI (Intelligent Platform Management Interface) 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, +3.3V, +5V, ±12V, +1.2V
• 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
• Status monitor for on/off 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 8x fan connectors
• PSU I2C temperature sensing logic
• Thermal Monitor 2 (TM2) support

LED

• CPU / System Overheat LED

Other Features

• Chassis intrusion detection
• Chassis intrusion header
• SDDC Support

Operating Environment / Compliance RoHS

• RoHS Compliant 5/6, Server Exemption

Environmental Spec.

Working Pull
30 Day Warranty