Functional Specifications

2–8

Installation, Wiring, and Specifications

	Functional Specifications

Item	Specification


CPU	Intel CeleronR 566MHz processor
	Replaceable with Socket 370 Pentium R III or CeleronR
	Processors up to 850MHz

BIOS	AWARD: Flash BIOS, Plug & Play supported, 2Mbit

Chip Set	Intel R 82440BX

Main Memory	168-pin DIMM slot x 3, Max. 768MB SDRAM
	One stick 128MB pre-installed; 16, 32, 64, 128, or 256MB
	DIMMs are available (use PC100–compliant)

Cache	128 KB on CPU L2

Video Port	ATI: 3D Rage Pro Turbo VGA controller, Display memory
	4MB
	Max: 1280 x 1024, 24 bit colors
	Max: 1152 x 864, 32 bit colors
	15 pin VGA connector

Keyboard/Mouse Port	PC/AT keyboard supported (Mini DIN 6-pin)
	D4-470 comes with Y-adapter cable (Mini DIN 6-pin to DIN
	5-pin + Mini DIN 6-pin)
	A keyboard and mouse can be used simultaneously with this
	adapter

FDD	3.5” FDD (1.44MB/720KB) x 1

IDE HD Interface	2.5” HD bay x 2 (One bay has a 6.0GB HD, the other bay is
	unoccupied)
	The height of HD must be less than 9.5mm
	Transfer speed: 16.67 MB/sec (PIO transfer mode 4)
	33MB/sec (Ultra DMA/33 transfer )

Serial Port	2 Ports
	COM1, 2: RS-232C, 9-pin D-sub connector
	16C550 compatible UART
	Max. 115.2kbps

Parallel Port	1 Port
	25-pin D-sub connector
	This port supports the following modes:
	SPP (Standard Parallel Port)
	EPP (Enhanced Parallel Port)
	ECP (Extended Capabilities Port)

LAN Port	1 Port
	RJ–45 connector
	Chipset: Intel 82558
	Supports 10/100 Base–T Ethernet networking

SCSI port	Not Supported– No SCSI Interface on CPU–board