1.4 Product Overview
All members of the Extensa 450 Series are high performance notebooks powered by
the 75MHz IntelDX4 processor and Windows 95
tm
Operating System software.
As a standard feature, all members of the Extensa 450 family also contain the
following features:
• 4MB of RAM memory (user-expandable to 32MB)
• 128 bytes of battery-backed up CMOS RAM
• 512 KB of video RAM
• 340 Million Byte Hard Drive (user replaceable)
• Support for one PCMCIA Type I or II option (Type III if floppy drive is removed
with option)
• Ergonomic keyboard with palm rest (2.7 mm travel); built-in touchpad pointing
device
• Most standard external device interfaces including serial, parallel, PS/2,
external VGA, and serial infrared wireless port
• Removable 3.5", 1.44 MB Floppy Drive (second Lithium Ion battery or a type III
PCMCIA device can be installed in its place with option)
• Choice of LCD displays (10.4" Dual Scan Color or 9.4" Active Matrix Color
LCD).
• AC Adapter with autosensing (100 VAC to 240 VAC, 50 to 60 Hz); 34 Watts of
DC output power
• 10.8 Volt, 2400 mAH capacity, Nickel-Metal Hydride (NiMH) primary battery
pack
• Provisions for secondary 10.8V, 1460 mAH capacity, Lithium-Ion Battery Pack
(with removal of Floppy Drive)
• Power management features for longer portable operation away from AC power.
General Description 1-3