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See below for specifications and information on this system.
Specifications and information
Key Dates: | Announced March 1983 |
Original Price: | $800 with 8K RAM, $1000 for 24K RAM |
CPU: | Intel 80C85 (Z-80 compatible) |
Memory: | 4K |
Display Capability: | 40 characters by 8 lines text, 240x64 monochrome graphics |
Operating System: | Custom OS by Microsoft including ROM BASIC, word processing, communications |
Input/Output: | Built-in keyboard; monochrome LCD display; serial port; 300 baud direct-connect modem; |
Bus: | N/A |
Other Items in Collection: | Radio Shack PDD portable 3.5" disk drive and carrying case; Disk/Video Interface; bar-code reader; third-party NiCd battery-powered 3.5" portable disk drive; third-party battery-powered portable thermal printer; carrying case; documentation; extensive software and add-on ROM collection; spare Model 100 unit |
Items Needed: |
The Model 100 is a rugged, light, laptop computer that was very popular with journalists and others who needed to do real word processing on the go. The full-size keyboard is excellent and the LCD display quite readable. Numerous third party vendors such as Traveling Software produced software and hardware add-ons for the Model 100.
A Model 100 system is considerably enhanced by the addition of the 3.5" Portable Disk Drive (PDD). The optional Disk/Video Interface provides connection to a composite monitor, as well as a 5 1/4" floppy drive for data interchange.
I used a Model 100 back in '83-'84 and it was one of the best computers I've had the pleasure of working with. They're so practical that many are still in use today, and fetch a used price in excess of $100.
The follow-on to the Model 100 was the Model 200, which was not quite as handy due to its bulkier flip-up LCD panel.
Here's a shot of the Computer Closet's complete TRS-80 Model 100 system:
And the original box for the Model 100:
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Last modified: April 17, 2003