Extensa 450 Series Notebook Specifications - Texas Instruments Extensa 450 Series Maintenance Manual

1.7
Specifications for the Extensa 450 Series Notebooks are provided in Table 1-6.
Specifications
Memory:
Standard:
Maximum
Display
LCD Type:
Simultaneous LCD/Ext.
VGA
Video RAM Size:
Video Bus
Keyboard/Pointing
Device,
Ergonomic Keyboard
Built-In Touchpad
Storage
Floppy Drive:
Hard Drive:
Interfaces
Serial (RS232) Port
Parallel Port
(EPP/ECP), Yes
External VGA Port
External PS2 Ports
Serial Infrared Port
PCMCIA Support
1-12
General Description
Extensa 450 Series Notebook
Specifications
Table 1-6 Extensa 450 Notebook Features
Models 450/450T
4MB
32MB
10.4" Dual Scan Color
Yes
512 KB
VLBUS with Graphics
Accelerator
Yes
Yes
3.5", 1.44MB
340 Million Byte
Yes (Port Adapter)
Yes
Yes (Port Adapter)
Yes (2nd PS/2 Port on
Adapter)
Yes
Type I/II (III Optional)
Models 455/455T
4MB
32MB
9.4" Active Matrix
Color
Yes
512 KB
VLBUS with Graphics
Accelerator
Yes
Yes
3.5", 1.44MB
340 Million Byte
Yes (Port Adapter)
Yes (Port Adapter)
Yes (2nd PS/2 Port on
Adapter)
Yes
Type I/II (III Optional)