Product SKUs

MBD-X8DAL-i -O

X8DAL-i (Standard Retail Pack)

MBD-X8DAL-i -B

X8DAL-i (Bulk Pack)

Physical Stats

Form Factor

ATX

Dimensions

12" x 10" (30.5cm x 25.4cm)

Processor/Cache

CPU

Dual 1366-pin LGA Sockets

Supports up to two Intel® 64-bit Xeon® processor(s) of the same type below

 * Intel® Xeon®Processor 5600 Series (Westmere)
   * Intel® Xeon®Processor 5500 Series (Nehalem-EP)

QPI

up to 6.4 GT/s

System Memory

Memory Capacity

6x 240-pin DIMM sockets

Supports up to 48 GB 1333 / 1066 / 800MHz DDR3 ECC Registered memory

Supports up to 24 GB 1333 / 1066 / 800MHz DDR3 ECC Unbuffered memory

Memory Mirroring supported

Memory Type

1333 / 1066 / 800MHz ECC Registered / ECC Unbuffered DDR3 SDRAM 72-bit, 240-pin gold-plated DIMMs

DIMM Sizes

1GB, 2GB, 4GB

Memory Voltage

1.5 V

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® 5500 (Tylersburg) chipset

ICH10R + IOH-24D

SATA

Intel ICH10R SATA 3.0Gbps Controller

RAID 0, 1, 5, 10 support

Network Controllers

2x Intel® 82574L Gigabit Ethernet Controllers

Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output

Audio

Realtek ALC883 7.1 HD audio

Super I/O

Winbond 83827HF chip

Input / Output

Serial ATA

Six Serial ATA ports

Six SATA hard drives supported

LAN

2x RJ45 LAN ports

USB

2x USB rear ports

1x USB on-board

2x USB internal headers

Total 8 USB 2.0 Compliant

Audio

Realtek ALC883 7.1 HD audio

1x S/PDIF digital output

Keyboard / Mouse

PS/2 keyboard and mouse ports

Serial Port / Header

1 Fast UART 16550 serial port

1 Fast UART 16550 serial header (Option)

Expansion Slots

PCI-Express

1 (x16) PCI-E 2.0

1 (x4) PCI-E 2.0 (in x16 slot)

1 (x4) PCI-E

PCI

2x 33MHz PCI slots

System BIOS

BIOS Type

32Mb SPI Flash EEPROM with AMI® BIOS

BIOS Features

Plug and Play (PnP)

PCI 2.2

ACPI up to 3.0

USB Keyboard support

Management

Software

Super Doctor III

Power Configurations

ACPI / ACPM Power Management

PC Health Monitoring

CPU

Monitors for CPU Cores, +1.8V, +3.3V, +5V, +12V, +3.3V Standby, +5V Standby, VBAT, Memory, Chipset Voltages.

4-Phase-switching voltage regulator

FAN

Total of six fan headers supporting up to 6 fans

Six 4-pin fan headers

6x fans with tachometer status monitoring

Support 3-pin fans (w/o speed control)

Low noise fan speed control (4-pin fan only)

Temperature

Monitoring for CPU and chassis environment

Thermal Control for 8x fan connectors

PECI

Other Features

Chassis intrusion detection

Chassis intrusion header

Operating Environment / Compliance

RoHS

RoHS Compliant 6/6, Pb Free

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)