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X8DAH+
Dual IOH-36D, 7 PCI-E Slots, 5520 (Tylersburg) ServerBoard - 288GB

Key Features
1. Intel® Xeon® processor 5600/5500
    series, with QPI up to 6.4 GT/s
2. Dual Intel® 5520 (Tylersburg) Chipsets
3. Up to 288GB DDR3 1333/ 1066/
    800MHz ECC Registered DIMM /
    48GB Unbuffered DIMM
4. Intel® 82576 Dual-port Gigabit
    Ethernet Controller
5. 6x SATA2 (3 Gbps) Ports via
    ICH10R Controller
6. 2 (x16) PCI-E 2.0,
    4 (x8) PCI-E 2.0 (1 in x 16 slot),
    1(x4) PCI-E 2.0 (in x8 slot)
7. Realtek ALC888 7.1 HD Audio
8. 2x IEEE 1394a Ports

 
Links & Resources
Tested Memory List
Tested HDD / SSD List
Motherboard Manual
Quick Reference Guide
Update Your BIOS
Download the Latest Drivers and Utilities
Download Driver CD
Product SKUs - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
MBD-X8DAH+-O
  • X8DAH+ (Standard Retail Pack)
MBD-X8DAH+-B
  • X8DAH+ (Bulk Pack)
 
Physical Stats
Form Factor
  • Enhanced Extended ATX
Dimensions
  • 13.68" x 13" (34.7cm x 33cm)
 
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
  • 18x 240-pin DIMM slots
  • Supports up to 288GB 1333 / 1066 / 800MHz DDR3 ECC Registered memory
  • Supports up to 48GB 1333 / 1066 / 800MHz DDR3 ECC / Non ECC Unbuffered memory
  • Memory Mirroring supported
Memory Type
  • 1333 / 1066 / 800MHz ECC Registered / ECC or Non ECC Unbuffered DDR3 SDRAM 72-bit, 240-pin gold-plated DIMMs
DIMM Sizes
  • 1GB, 2GB, 4GB , 8GB , 16GB
Memory Voltage
  • 1.5 V / 1.35V
Error Detection
  • Corrects single-bit errors
  • Detects double-bit errors (using ECC memory)
  • Supports Intel® x4 and x8 Single Device Data Correction (SDDC)
Note: This board does not support LRDIMM memory.
 
On-Board Devices
Chipset
  • Intel® 5520 (Tylersburg) chipset
  • ICH10R +2x IOH-36D
SATA
  • Intel ICH10R SATA 3.0Gbps Controller
  • RAID 0, 1, 5, 10 support (Windows)
  • RAID 0, 1, 10 support (Linux)
Network Controllers
  • Intel® 82576 Dual-Port Gigabit Ethernet Controller
  • Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
  • Intel® I/OAT 3 support for fast, scaleable, and reliable networking
  • VMDq support for better performance of virtualization
Audio
  • Realtek ALC888 7.1 HD audio
Super I/O
  • Winbond 83827HF chip
 
Input / Output
Serial ATA
  • Six Serial ATA ports
  • Six SATA hard drives supported
IDE
  • Single EIDE channel supports up to two UDMA IDE devices (IDE-M, IDE-S) including CF(Compact Flash) Card
  • Supports UDMA Mode 5, PIO Mode 4, and ATA/100
Floppy
  • 1 Floppy controller; 1.44 MB
LAN
  • 2x RJ45 LAN ports
USB
  • 6x USB rear ports
  • 1x USB on-board
  • 2x USB internal headers (3 ports)
  • Total 10 USB 2.0 Compliant
Audio
  • Realtek ALC888 7.1 HD audio
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Port / Header
  • 1 Fast UART 16550 serial port
  • 1 Fast UART 16550 serial header (Option)
IEEE 1394a
  • 2x IEEE 1394a ports (1x header)
Chassis ( Optimized for X8DAH+ )
2U Chassis
3U Chassis
Tower / 4U Rackmount
Important Chassis Notes
  • To support the new generation Intel® Xeon® processor-based motherboards, a Revision K chassis is recommended for most models. Please talk to your sales representative or follow the link for details.
 
Expansion Slots
PCI-Express
  • 2 (x16) PCI-E 2.0 slots
  • 4 (x8) PCI-E 2.0 slots (1 in x16 slot)
  • 1 (x4) PCI-E 2.0 slot
 
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
Power Configurations
  • ACPI / ACPM Power Management
 
PC Health Monitoring
Voltage
  • Monitors for CPU Cores, +1.8V, +3.3V, +5V, +12V, +3.3V Standby, +5V Standby, VBAT, Memory, Chipset Voltages.
  • 6-Phase-switching voltage regulator
FAN
  • Total of eight fan headers supporting up to 8 fans
  • Eight 4-pin fan headers
  • 8x 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
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
Parts List (Retail Pack)
  Part Number Qty Description
X8DAH+ MBD-X8DAH+ -O 1 X8DAH+ 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 MCP-260-00025-0N 1 STANDARD I/O SHIELD FOR X8DAH+ MB
Manual MNL-1060-QRG 1 X8DAH+/X8DAH+-F(-LR) QUICK REFERENCE GUIDE

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.