Supermicro X8DT3 Intel 5520 Extended ATX server/workstation motherboard - (MBD-X8DT3-O) only $562.92

MFG Part #: MBD-X8DT3-O | WEB ID: 705765
Supermicro X8DT3, Extended ATX, E5500,E5600,L5500,L5600,X5500,X5600, 192 GB, 16GB,1GB,2GB,4GB,8GB, 1.35,1.5 V, 0, 1, 5, 10
MBD-X8DA3-O Dual LGA1366 Standard Retail Pack

Usually Ships: 2 to 3 weeks

Regular Price: $602.93

Sale Price $562.92

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Warehouse Availability

**Up to 15 minute delay for inventory

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We get to work the minute your order is received, our average turn around time is 2 to 3 weeks.

Once received, your product is shipped to you via next business day delivery to all major cities in Canada

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Customer Testimonials
Excellent service and fast shipping!
Elvira, St Leonard, Quebec

Product Description

Supermicro X8DT3. Motherboard form factor: Extended ATX. Intel Xeon series: E5500,E5600,L5500,L5600,X5500,X5600. Maximum internal memory: 192 GB, Supported DIMM module capacities: 16GB,1GB,2GB,4GB,8GB, Memory voltage: 1.35,1.5 V. RAID levels: 0, 1, 5, 10. Motherboard chipset: Intel 5520, Motherboard southbridge: Intel ICH10R
Major Benefits from our in-house Design Superiority

Supermicro motherboard advantages:

- 17 Years of technology-advanced Motherboard Design
- Consistent top-quality Production Expertise
- Extensive Range of Xeon, Core, Atom, Pentium Serverboards Available
- Competitive Price/Performance Ratio
- High Performance PD Boards Supporting the Latest Hardware
- Standard Form Factors offer Feature - rich Support

These competitive advantages help Supermicro maintain its design leadership in providing state-of-the-art motherboards for a wide range of applications. Always a step ahead of the competition, Supermicro is consistently first-to-market in delivering high-performance technology support. Offering the most extensive serverboard selection in the industry at competitive prices, Supermicro boards are quality-built to maximize customer satisfaction.

In addition, Supermicro also offers high-performance Embedded motherboards which offer product life cycle of up to 7 years.

Technical Information

Technical Information


Intel Xeon seriesE5500,E5600,L5500,L5600,X5500,X5600


Number of DIMM slots6
Maximum internal memory192 GB
Supported DIMM module capacities16GB,1GB,2GB,4GB,8GB
Memory voltage1.35,1.5 V

Weight & dimensions

Width12.99 "
Depth12.01 "

Operational conditions

Operating temperature (T-T)10 - 35 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)8 - 90 %
Storage relative humidity (H-H)5 - 95 %


Ethernet interface typeFast Ethernet, Gigabit Ethernet
LAN controllerIntel 82576

Internal I/O

USB 2.0 connectors8
Chassis intrusion connectorY
Number of chassis fan connectors8

Back panel I/O ports

USB 2.0 ports quantity2
VGA (D-Sub) ports quantity1
Ethernet LAN (RJ-45) ports2
PS/2 ports quantity2
Serial ports quantity1

Storage controllers

RAID levels0, 1, 5, 10


CertificationRoHS 6/6, Pb Free


Bundled software- Super Doctor III

Packaging content

Cables includedSATA,USB

Expansion slots

PCI Express x4 slots1
PCI Express x8 slots3
PCI Express x16 slots1
PCI Express slots version2.0
PCI slots2


BIOS memory size4 MB
ACPI version3.0


Motherboard form factorExtended ATX


On-board graphics adapterY


Motherboard chipsetIntel 5520
Motherboard southbridgeIntel ICH10R


All products are protected by the Manufacturer’s warranty, unless otherwise specified. NCDS Canada guarantees that the products shipped to you are free of any defects; should your product be deemed defective we will happily exchange the item. If the item is no longer available, we will issue you a refund. Refurbished Products have a 30 day limited warranty, unless otherwise specified. For more information about product warranties, please see our Warranty Policy.