10/100Base-T Ethernet Interface (Not available on Basic Models)

Implemented using Intel 82559 and operates in 20Base-T and 100Base-TX Fast Ethernet modes, compliant with IEEE 802.3 and PCI Local Bus 2.1 Specifications

AGP VGA(Not available on Basic Models)

69000 HiQVideo/graphic accelerator integrates 2MB of high-speed SDRAM frame buffer memory into the chip

Battery

A built-in lithium battery is provided, for ten years of data retention for CMOS memory

BIOS (Flash)

Hi-flex AMIBIOS with built-in advanced CMOS setup

Bus Interfaces

ISA and PCI Local Bus Compatible

Bus Speed & System Memory

Intel Pentium III - 100MHz; Intel Celeron - 66MHz or 100MHz

Bus Speed-ISA

8.33MHz

Bus Speed-PCI

33MHz

Cache Memory

For Pentium III the processor includes and integrated on-die, 256K 8-way set L2 cache and also includes a 16K L1 cache and 16K L1 data cache; For Celeron processors, a 128K unified, non-blocking L2 cache.

Data Path

DRAM/Memory - 64-bit; ISA Bus - 16-bit; PCI Bus - 32-bit; Video - 64-bit

DMA channels

Fully PC compatible with seven DMA channels, each supporting type F transfers

DRAM Memory

2 DIMM sockets supporting auto dectection of memory up to 512MB of SDRAM for the 440BX or up to 1GB of SDRAM for the 440GX; minimum memory size is 8MB

ECC

Supported via BIOS setting for multiple-bit error detection and correction of all errors confined to a single nibble

Enhanced Parallel Interface

PC/AT compatible bi-directional parallel port and supports EPP mode and ECP mode

Floppy Drive Interface

Two floppy disk drives supported; Drives can be 360K to 2.88MB, in any combination

Humidity

5% to 90 % non-condensing

Interrupts

Fully PC compatible with interrupt steering for PCI plug and play compatability

Keyboard Interface

Compatible with an AT-type keyboard

Memory Hole

Support a 1MB memory hole option at 512KB-640KB or 15MB-16MB

Operating Temperature

0 to 60 Degrees Celsius, 0 to 55 Degrees Celsius for 700MHZ Intel Pentium III and above

PCI Enhanced IDE Ultra DMA/33 Interface (Dual)

Capable of supporting two IDE Type 4 disk drives each in a master/slave configuration, and supports Ultra DMA/33 with SDRAM mode transfers up to 33MB/s

PCI Local Bus Interface

Compliant with PCI Local Bus 2.1 Specifications

PCI Ultra Wide SCSI (Not available on Basic Models)

PCI Bus Master device sipporting Ultra Wide SCSI data transfer up to 40MB/s and bursts data to the host at full speed

Power Fail Detection

A hardware reset is issued when on board +5 voltage drops below 4.75 volts; In addition, if the 3.3V Monitor jumper is enabled, a reset is issued if 3.3V is below tolerance

Power Requirements

Intel Pentium III-100MHz FSB: 850MHz - +5V, 7.7Amps; +12V,

Processor

Intel Pentium III

Processors

Intel Pentium III(FC-PGA)microprocessor - 1.0GHz, 900MHZ to 650MHz, 600EMHz to 500EMHz with 256k cache and a 100MHz FSB; Intel Celeron microprocessor - 900MHz or 850MHz with 128k cache and a 100MHz FSB,800MHz to 333MHz with 128K cache and a 66MHz FSB

PS/2 Mouse Interface

Compatible with PS/2 type mouse

Serial Interface

Two high-speed FIFO (16C550) serial ports with independently programmable baud rates supported

Storage Temperature

-40 to 70 Degrees Celsius

System & Memory Buses

Intel 440BX/GX ASPset supports the system and memory buses at both 66MHz and 100MHz

System Hardware Monitor

YES

USB

Supports two USM ports for serial transfers at 12 or 1.5Mbit/sec

Watchdog Timer

2 levels of enable