Supermicro MBD-X7SB3-O Intel 3210 LGA 775 (Socket T) ATX server/workstation motherboard - (MBD-X7SB3-O) only $341.26

MFG Part #: MBD-X7SB3-O | WEB ID: 705941
Supermicro MBD-X7SB3-O, ATX, LGA 775 (Socket T), 667,800 MHz, 1GB,256MB,2GB,512MB, Dual, 8 GB
MBD-X7SB3-O, Intel LGA775, Intel 3210, 4 x 240pin DDR2 DIMM, 8 x SAS/SATA, 2 x SATA 3.0Gb/s, 1 x PCI-E x8, 1 x PCI, 1 x Floppy (1.44Mb), 2 x Serial, 2 x RJ45, 8 x USB 2.0/1.1, ATX

Usually Ships: 2 to 3 weeks

Regular Price: $366.77

Sale Price $341.26

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Customer Testimonials
C'était la première fois que je passais une commande. Je viens de connaitre votre site. Les prix sont très abordables, la livraison a été rapide.De plus, j'avais oublié de commander un article dans ma commande et je vous ai fait parvenir un email. La personne qui m'a répondu(très rapidement) a vraiment fait du bon travail. Merci pour le bon service. C'était la première fois mais ce n'est pas la dernière
Mélanie G, La Malbaie, Quebec

Product Description

Supermicro MBD-X7SB3-O. Motherboard form factor: ATX. Processor socket: LGA 775 (Socket T). Supported memory clock speeds: 667,800 MHz, Supported DIMM module capacities: 1GB,256MB,2GB,512MB, Memory channels: Dual. RAID levels: 0, 1, 10. Motherboard chipset: Intel 3210
8 SAS Ports

Key Features
- Intel® Xeon® 3000 Sequence and Core™ 2 Quad / Duo Series in LGA775 Package (FSB 1333/1066/800 MHz)
- Intel® 3210 + ICH9 Chipset
- Up to 8GB unbuffered ECC / non-ECC DDR2 800/677 SDRAM
- Dual Intel® 82574L PCI-E Gigabit Controllers
- LSI 1068E 8-Port SAS Controller; RAID 0, 1, 10
- Built-in SATA ICH9 Controller 2x SATA (3 Gbps) Drive
- On board Winbond® integrated Graphics

Technical Information

Technical Information


Processor socketLGA 775 (Socket T)
Intel Xeon series3000


Supported memory clock speeds667,800 MHz
Number of DIMM slots4
Supported DIMM module capacities1GB,256MB,2GB,512MB
Memory channelsDual
Maximum UDIMM memory8 GB
Memory voltage1.8 V

Weight & dimensions

Width12 "
Depth9.6 "

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 typeGigabit Ethernet
LAN controllerIntel 82574L

Internal I/O

USB 2.0 connectors4
Chassis intrusion connectorY
Number of chassis fan connectors4

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, 10




Bundled softwareSuper Doctor III\nWatch Dog\nNMI\nW83627DHG

Expansion slots

PCI Express x8 slots1
PCI slots1


BIOS typePhoenix
BIOS memory size16 MB
ACPI version2.0


Motherboard form factorATX


On-board graphics adapterY


Motherboard chipsetIntel 3210


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.