IBM N51 Series

Product Overview
The following table provides a brief overview of the system
features.
Note: An external diskette drive and cable are provided
with this model.
Feature Description
Processor (MHz) 486BL2-50 25/50-Mhz
Bus Architecture AT Bus
Memory (Standard) 4MB
Memory (Maximum) 20MB
CMOS RAM 256 bytes
Video VGA (with 1MB VRAM)
Diskette Drive 3.5-inch
Hard Drive 200MB, 2.5-inch
Audio Subsystem Yes (Standard AT Audio)
PCMCIA One Type-II slot
Keyboard TrackPoint II
ThinkPad MultiPort Provides connections for the
following options:
External Keyboard
External Mouse
External Diskette Drive
External Display
External Serial Device
External Parallel Device
ThinkPad 510 (2604) 275