X8DTT
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X8DTT
World First DDR3, QPI, 1U-Twin MainBoard

Key Features
1. Intel® Xeon® processor 5600/5500
    series, with QPI up to 6.4 GT/s
2. Intel® 5500 (Tylersburg) Chipset
3. Up to 192GB** DDR3 1333/ 1066/
    800MHz ECC Registered DIMM / 48GB
    Unbuffered DIMM
4. Intel® 82576 Dual-Port Gigabit
    Ethernet Controller
5. 1 (x16) PCI-E 2.0 slot
6. Integrated Matrox G200eW Graphics

 
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-X8DTT-B
  • X8DTT(Bulk Pack)
 
Physical Stats
Form Factor
  • Proprietary
Dimensions
  • 16.64" x 6.5 " (42.26cm x 16.51cm)
 
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
  • 12x 240-pin DIMM slots
  • Supports up to 192 GB** 1333 / 1066 / 800MHz DDR3 ECC Registered memory
  • Supports up to 48 GB 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 / 1.35 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
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
Graphics
  • Matrox G200eW
Super I/O
  • Winbond W83527HG chip
Clock Generator
  • 932S421 chip
 
Input / Output
Serial ATA
  • Six Serial ATA ports
  • Six SATA hard drives supported
LAN
  • 2x RJ45 LAN ports
USB
  • 2 rear + 1 header (2 Ports)
  • 4 total USB ports, 2.0 Compliant / 1.1 Compliant
VGA
  • 1x VGA Port
Serial Port
  • 1 Fast UART 16550 serial port
 
OS Compatibility

• Please see our OS Compatibility Chart
Chassis ( Optimized for X8DTT)
1U Chassis
2U Chassis
  • CSE-827H-R1200B
  • CSE-827H-R1400B
  • CSE-827T-R1400B
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
  • 1 (x16) 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 Power Management
  • Main Switch Override Mechansim
  • Power-on mode for AC power recovery
 
PC Health Monitoring
Voltage
  • Monitors for CPU Cores,+1.5V, +3.3V, +5V, +12V, +5 Stdby, +3.3 Stdby, VBAT, Memory Voltages.
  • CPU Core 6-Phase-switching voltage regulator
FAN
  • Total of four 4-pin PWM fans
  • 4x fans with tachometer monitoring
  • Status monitor for speed control
  • Status monitor for on/off control
  • Low noise fan speed control (4-pin fan only)
Temperature
  • Monitoring for CPU and chassis environment
  • CPU thermal trip support
  • Thermal Control for 4x Fan Connectors
  • PSU I2C temperature sensing logic
  • Thermal Monitor 2 (TM2) support
  • PECI
LED
  • Power Fail / Overheat LED
  • Suspend-state Indicator LED
  • UID LED
Other Features
  • 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)
Parts List (Bulk Package)
  Part Number Qty Description
X8DTT MBD-X8DTT-B 1 X8DTTMotherboard
I/O Cable 1 CBL-0044L 2 57.5CM SATA FLAT S-S PBF
Driver Disk CDR-X8 1 DRIVER CD FOR X8 MOTHERBOARD

** Please check 'Tested Memory List' for compatibility
Information in this document is subject to change without notice.
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