Product Information Guide

NB-SL Notebook Computers
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Computer Specifications
Main Unit
CPU
System memory
BIOS ROM
Math coprocmr
clock/calendar
Controllers
Diskette drive
Hard disk
Parallel/external
diskette drive
serial
LCD and CRT
Mouse, external
numeric keypad,
or keyboard
speak=
MOdelIt
Keyboard
Mass Storage
Diskette drives
386SL microprocessor; 20 or 25 MHz and
5 or 6.25 MHz dock speed, selectable through
Setup or software comunand
2MB or 4MB, expandable to 14MB or 2OMB;
the first 64OKB is conventional memory and
12SKB is used for shadow RAM, the rest CM
be used as extended or EMS memory;
selectable through Setup
128KB on a single Bash ROM (includes
system BIOS and VGA BIOS)
Socket for optional 20 or 25 MHz, 387SX
numeric coproce5sor
Real-time clock, calendar, and CMOS RAM
for configuration; backed up by 3.6 volt
lithium battery
Built-in controller for up to two diskette
drives (interrd 3’binch and external
5*/i-inch); supports l&MB, 72OKB, 1.2MB,
and 360KB formats
Slot for 2lh-inch hard disk drive cartridge
with embedded controller
Zlpin, D-sub, female connector with
standard &bit par&4 or extemal diskette
drive support, selectable through Setup
&232-C, programmable, asynchronous,
9-m Dsub male amnector
Built-in controller supporting standard VGA
color or monochrome; external 15-m female
connector for conmdng an external monitor
9-M mini-DIN connector for optional
mouse, external numeric keypad, or external
keyboard
Built-in ISA compatible speaker contxoller;
intemal
Internal slot for *onal modem
84 (International) or 82 (US) keys with four
levels of userdefinable functions
Support for up to two drives: one internal,
3 ‘/z-inch 1.44MB diskette drive and one
optional, external S’/tir~h (UMB) diskette
drive
NB-SL Computers
1/92
NB-SL-1