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MB893 LGA775 Intel 915 Network motherboad

MB893 Specifications

CPU Socket
Socket LGA775

Pentium® 4 / Celeron® D
Up to 3.8GHz

CPU Front Side Bus (FSB)

Intel® 915GV + ICH6

Award BIOS

System Memory
4x DDR DIMM, Max. 4GB

4x Marvell 88E8053 PCI-E Gigabit and 2x Intel®
82541PI Gigabit LAN

Multi I/O
Winbond W83627HF chipset
Supports 2x IDE, 2x SATA, 4x RS-232, 1x KB, 1x Mouse

Serial Ports
Three RS-232 ports

Serial ATA
Supports 2 ports

Supports 2 USB ports on board
and 2 USB ports via pin header

Watchdog Timer
256 levels

Keyboard and Mouse Connector
PS/2 type

Power Connector
ATX power connector

Other Features:
GPInput switch, LEDs on edge include Power LED
HDD Access LED and GPO LED 1/2

Form Factor
Custom Motherboard

183mm x 318mm (7.2“ x 12.5“)

Power Consumption
Pentium® 4 3.4GHz
w/ 1GB DDR
+5V: 3.2A
+12V: 9.74A
+3.3: 8A
  • Supports Pentium® 4 / Celeron® D processors Up to 3.8GHz, 800MHz FSB
  • 4x DDR DIMM, Max. 4GB
  • 4x PCI-E and 2x PCI Gigabit LAN
  • Integrated Intel® 915GV VGA, CRT support
  • 2x SATA, 4x USB 2.0, 3x COM, Watchdog timer
  • PICMG 2.0 interface to backplane, LAN bypass



Operating Temperature

0°C~60°C (32°F~140°F)

Storage Temperature

-20°C~80°C (-4°F~176°F)

Relative Humidity

10%~90% (non-condensing)

Ordering Information
MB893-R LGA775 915GV Custom-size Rackmount motherboard w/ 4x PCI-E Gigabit and 2x PCI Gigabit LAN
IP320-R Riser card for MB893 w/ 2x PCI slots

Remarks:* Specifications are subject to change without prior notice.
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