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  • Compatible Xeon Dual-Core processor lets you perform all your computational tasks at a swift pace
  • DDR2 SDRAM compatible slot - Install memory that synchronizes electrical and clock signals for an efficient data throughput
  • RAID supported levels provide data reliability and fault tolerance
  • Extended ATX form factor brings a significant number of PCI slots, expansion slots, and peripheral ports with an enhanced heat dissipation capability
  • 4 USB 2.0 ports offer the impressive data transfer speed of up to 60 Mb/sec
General Information
Manufacturer Supermicro Computer, Inc
Manufacturer Part Number MBD-X7DCA-I-O
Manufacturer Website Address
Brand Name Supermicro
Product Model X7DCA-i
Product Name X7DCA-i Server Motherboard
Marketing Information

X7DCA-i Server Board is designed with the utmost attention to detail to provide you with the highest standards in quality and performance. It provides the performance and feature set required for dual processor-based high-end computer systems with confi guration options optimized for energy-effi cient graphic applications and CAD (Computer-Aided Drawing) systems.

Package Type Retail
Product Type Server Motherboard
Processor & Chipset
Chipset Manufacturer Intel
Total Processor Supported 2
Processor Technology Enhanced SpeedStep Technology
Processor Socket Socket J LGA-771
Processor Supported
  • Xeon Dual-Core
  • Xeon Quad-core

Front Side Bus
  • 1333 MHz
  • 1066 MHz

64-bit Processing Yes
Number of Memory Slots 6
Maximum Memory 48 GB
Memory Standard
  • DDR2-667/PC2-5300
  • DDR2-533/PC2-4200

Memory Technology DDR2 SDRAM
Memory Speed Supported
  • 667 MHz
  • 533 MHz

I/O Controller
Controller Type
  • Floppy Controller
  • Serial ATA/300
  • Ultra ATA/100 (ATA-6)

RAID Supported Yes
RAID Levels
  • 0
  • 1
  • 5
  • 1+0

Audio Channels 7.1
Network & Communication
Gigabit Ethernet Yes
I/O Expansions
Number of Total Expansion Slots 6
Number of PCI Slots 2
Number of PCI-X Slots 2
Total Number of PCI Express Slots 2
Number of PCI Express x4 Slots 1
Number of PCI Express x16 Slots 1
Total Number of USB Ports 4
Number of USB 2.0 Ports 4
Parallel Port Yes
Serial Port Yes
Audio Line In Yes
Audio Line Out Yes
Microphone Port Yes
Network (RJ-45) Yes
PS/2 Port Yes
Number of PS/2 Ports 2
Onboard Interfaces
Number of IDE Interfaces 1
Number of SATA Interfaces 6
Total Number of Onboard USB Ports 6
Onboard LEDs Header Yes
Onboard Audio Header Yes
Physical Characteristics
Form Factor Extended ATX
Width 13.05" (331.47 mm)
Depth 12.08" (306.71 mm)
Package Contents
  • X7DCA-i Server Board
  • 1 x Motherboard Manual
  • 1 x ATX Floppy Cable
  • 6 x 2ft. Amphenol, SATA Cable
  • 1 x CD
  • 1 x Motherboard I/O Shield

Additional Information

System BIOS:

  • BIOS Type:
  • 8Mb Flash EEPROM with Phoenix BIOS
  • BIOS Features:
  • Plug and Play (PnP)
  • DMI 2.3
  • PCI 2.2
  • ACPI 1.0/2.0
  • USB Keyboard support
  • Hardware BIOS Virus protection

Environmentally Friendly Yes
Environmental Certification RoHS
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