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  Products   Motherboards   Archived (EOL)   [ X8DTU-6TF+-LR ]

18 DIMM 6Gb/s SAS (SAS 2.0) w/ Hardware RAID and 10G UIO ServerBoard

Key Features
1. Intel® Xeon® processor 5600/5500
    series, with QPI up to 6.4 GT/s
2. Intel® 5520 (Tylersburg) Chipset
3. Up to 384GB DDR3 1066MHz LRDIMM
    ECC; Up to 192GB DDR3 1333/ 1066/
    800MHz ECC Registered DIMM /
    48GB Unbuffered DIMM
4. Intel® 82599ES Dual-Port 10 Gigabit
    w/SPF+ and 82576 Dual-Port Gigabit
    Ethernet Controller
5. Broadcom 2108 8-Port 6Gb/s SAS
    Hardware RAID Controller;
    RAID 0, 1, 5, 6, 10, 50, 60
6. 6x SATA2 (3 Gbps) Ports via
    ICH10R Controller
7. Left Side
     1 (x16) PCI-E 2.0
     by riser card
    Right Side
     1 (x4) PCI-E 2.0
     by riser card (in x16 slot)
    For 2U configuration, Please go to
    UIO Riser Cards page
8. Integrated Matrox G200eW Graphics
9. Integrated IPMI 2.0 with Dedicated LAN

Links & Resources
Tested Memory List
Tested HDD / SSD List
Motherboard Manual
Update Your BIOS
IPMI Firmware
Download the Latest Drivers and Utilities
Download Driver CD
Product SKUs - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
  • X8DTU-6TF+-LR (Bulk Pack)
Physical Stats
Form Factor
  • Proprietary
  • 12.8" x 16.5" (32.5cm x 41.9cm)
  • 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)
  • up to 6.4 GT/s
System Memory
Memory Capacity
  • 18x 240-pin DIMM slots
  • Supports up to 384GB 1066MHz ECC LRDIMM
  • Supports up to 192GB 1333 / 1066 / 800MHz DDR3 ECC Registered DIMM
  • Supports up to 48GB 1066 / 800MHz DDR3 ECC / Non ECC Unbuffered DIMM
  • Memory Mirroring supported
Memory Type
  • 1333 / 1066 / 800MHz ECC Registered / ECC or Non ECC Unbuffered DDR3 SDRAM 72-bit, 240-pin gold-plated LRDIMMs
DIMM Sizes
  • 1GB, 2GB, 4GB, 8GB, 16GB, 32GB
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)
On-Board Devices
  • Intel® 5520 (Tylersburg) chipset
  • ICH10R + IOH-36D
    • Broadcom 2108 SAS (6Gb/s) w/ Hardware RAID support; supports up to 16 devices
    • RAID 0, 1, 5, 6, 10, 50, 60 support
    • BBU (battery backup) extension kit (optional)
    • Onboard 512MB cache
  • Intel ICH10R SATA 3.0Gbps Controller
  • RAID 0, 1, 5, 10 support (Windows)
  • RAID 0, 1, 10 support (Linux)
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
  • Winbond® WPCM450 BMC
Network Controllers
  • Intel® 82599ES Dual-Port 10 Gigabit Ethernet Controller with 2 SFP+ interfaces
  • 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
  • 1x Realtek RTL8201N PHY (dedicated IPMI)
  • Matrox G200eW
Super I/O
  • Winbond 83827HF chip
Input / Output
  • 8x 6Gb/s SAS / SATA ports with 2 I-PASS connectors
Serial ATA
  • Six Serial ATA ports
  • Six SATA hard drives supported
  • 2x RJ45 LAN ports
  • 2x SFP+ LAN port
  • 1x RJ45 Dedicated IPMI LAN port
  • 2x USB rear ports
  • 1x USB on-board
  • 3x USB internal headers
  • Total 6 USB 2.0 Compliant
  • 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
Chassis ( Optimized for X8DTU-6TF+-LR )
1U Chassis
2U Chassis
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 / PCI-X / UIO
    Left Side
  • 1 (x16) PCI-E 2.0 by riser card
  • Right Side
  • 1 (x4) PCI-E 2.0 by riser card

  • For 2U configuration, Please go to UIO Riser Cards page
System BIOS
  • 32Mb SPI Flash EEPROM with AMI® BIOS
BIOS Features
  • Plug and Play (PnP)
  • PCI 2.2
  • ACPI up to 3.0
  • USB Keyboard support
  • IPMI (Intelligent Platform Management Interface) v1.5 / 2.0 with KVM support
  • SuperDoctor® III
Power Configurations
  • ACPI / ACPM Power Management
PC Health Monitoring
  • Monitors for CPU Cores, +1.8V, +3.3V, +5V, +12V, +3.3V Standby, +5V Standby, VBAT, Memory, Chipset Voltages.
  • 6-Phase-switching voltage regulator
  • 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)
  • 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 (Bulk Pack)
  Part Number Qty Description
X8DTU-6TF+-LR MBD-X8DTU-6TF+-LR -O 1 X8DTU-6TF+-LR Motherboard

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.