Digital PC 425SL/e

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The DECpc 425SL/e Notebook uses Intel's i486SL processor, a full-functioning 25 MHz i486 made just for notebooks. It features the functionality of a desktop PC, with a removable hard disk, expandable memory, a docking connection, and two PCMCIA slots for miniature option cards. The SL's monochrome screen is even upgradable to active matrix colour.

MICROPROCESSOR
o Industry-standard i486SL
o 25 MHz clock speed
o 8 KB internal cache
o Built-in coprocessor
SYSTEM MEMORY
o 4 MB RAM standard
o Expandable to 32 MB
o Choice of 4 or 16 MB modules
DISK DRIVES
o 3.5-inch 1.44 MB floppy disk drive
o 120 or 200 MB hard disk (removable)
DISPLAY (425SL)
o 9.5-inch film-compensated supertwist
o 64 level gray scale (640 x 480)
o Digital brightness/contrast controls
o Upgradable to active matrix colour
EXPANSION FEATURES
o Removable disk drive
o 2 RAM expansion sockets
o 2 Type II PCMCIA slots
o Monochrome screen upgradable to active matrix colour
o Enhanced Parallel Port (EPP)
o RS232C serial port
o External SVGA port -- 16 colours -- 800 x 600
o Simultaneous display
o External PS/2 keyboard/mouse port
o Docking station port
KEYBOARD/POINTING DEVICES
o 83-key U.S. keyboard with virtual numeric keypad and
   integrated tilt-stand
o Keyboard cursor/mouse
o Snap-on cable-less pointing device
INSTALLED SOFTWARE
o MS-DOS, Microsoft Windows
o BitFax fax software
o BitCom modem software
o PCMCIA drivers
BATTERY
o Nickel Metal Hydride
o 6.5-hr operating time (approx.)
o 90-min charge (power off)
o 3-hr charge (power on)
o Battery hot swap
POWER MANAGEMENT
o Intelligent peripheral timeouts
o "SmartSleep" suspend mode
o Advanced Power Management (APM)
o Power mode AC ADAPTER
o 115/230 V AC auto-sensing, 47/63 Hz
GENERAL
o Dimensions (425SL):
   47 mm (1.8 inches) high
   292 mm (11.5 inches) wide
   216 mm (8.5 inches) deep
o Weight (425SL): 2.7 kg (5.9 lb) with battery
o Power, low battery, disk access, power mode, numlock, scroll lock, and caps lock indicators
o 3-level security system

Model No: PCP50

Serial No: OV41101201

Manufacturer: Digital
Date: 1996

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Digital PC 425SL/e Manuals:

Item	Manufacturer	Date
English Electric Computers System Manuals 4.50 and 4.70	English Electric	1966

Digital PC 425SL/e Articles:

Item	Manufacturer	Date
Lessons from LEO the Lyon	LEO	Jan 2002

Magazines RELATED to Digital PC 425SL/e in our Library

Item	Manufacturer	Date
The Computer Journal April 1961	The British Computer Society Limited	Apr 1961
Personal Computer World - October 1990		Oct 1990
PC Shareware Magazine - Vol 2 No 2 - February 1992		Dec 1990
Personal Computer World - January 1991		Jan 1991
Personal Computer World - November 1993		1 Nov 1993
Personal Computer World - July 1996		1 Jul 1996

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