Socket 479 Motherboard with Intel^® E7520 Chipset for 1U Rackmount

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	Features Specifications Ordering Information Datasheet

• Socket 479 for Intel® Pentium® M and Intel® Celeron® M processors
• IntelR E7520 Chipset, Four DDR400 memory sockets
• Three Intel® 82571 PCIe to dual GbE controllers for six GbE support
• Edge connector supporting 8-lane PCI-Express and PCI 33MHz/32-bit interfaces
• Two SATA ports, six USB 2.0 ports, 3 COM ports, watchdog timer
• Mini PCI socket, CF socket, front RJ45 LED indicators
• 183mm x 318mm

CPU Socket / CPU
Socket 479

CPU
Supports Intel® Pentium® M, Celeron® M
Up to 2.26GHz

CPU Front Side Bus ( FSB )
400MHz / 533MHz

Chipset
Intel® E7520 chipset + 6300ESB

BIOS
Award BIOS, 4Mbit, ACPI supported

Chipset
Intel^® 82852GME/82852GM chipset
GMCH: 82852GME/852GM, 732-pin Micro-FCBGA
ICH4: 82801DB 421-pin BGA

BIOS
Award BIOS, 4Mbit, ACPI supported

System Memory
Four DDR2 sockets support up to 4GB DDR Registered memory; PC400/533 DDR SDRAM

Primary LAN
Three Intel® 82571EB dual port 4-lane PCI Express
Gigabit LAN
Six RJ-45 ports on board

Multi I/O
6300ESB, Winbond @83627HF chipset
Supports 2x IDE, 2x SATA, 2x RS-232, 1x FDD, 1x KB, 1x Mouse, 2x SATA

IDE Interface
Built in 6300EB; Two enhanced IDE channel supports:
IDE channel 1 - 40 pin for master; 44 pin for slave
IDE channel 2 - CF socket for master
2 IDE devices; supports UDMA33/66/100

SSD Interface
CompactFlash socket, Type II, via IDE2

Serial Ports
Three RS-232 ports

Serial ATA
Supports 2 ports

USB (2.0)
Supports 4 USB ports on board
and 2 USB ports via pin header

Hardware Monitoring
Built in W83792D; monitors system/CPU
temperature and voltage status
Built in W83792D for Smart Fan 2 functionality

Watchdog Timer
256 levels

IrDA
Pin header

Keyboard and Mouse Connector
PS/2 type

Edge Connectors
6x RJ45, COM1, 4x USB 2.0

Expansion
1x Mini PCI socket
Edge connector supporting 8-lane PCI Express and PCI 33MHz/32-bit interfaces

Power Connector
24-pin ATX power connector

Form Factor

Custom Motherboard

Dimensions
183mm x 318mm

Operating Temperature

0°C~60°C (32°F~140°F)

Storage Temperature

-20°C~80°C (-68°F~176°F)

Relative Humidity

10%~90% (non-condensing)