-
1983
Hardware Description
The CBM 256-80 truly represents the top of the CBM-II line. The stylishly curved plastic case with detachable keyboard and built in monitor are a contrast to the rest of the CBM-II models, giving it the "High Profile" distinction. The CBM 256-80 HP is the big brother to the CBM 128-80 HP and was known as the CBM 720 in Europe. Like the other CBM-II models, the 256-80 has a full-sized QWERTY keyboard, 80-column display, Commodore BASIC 4.0, RS232-C and IEEE-488 ports,
and the ability to attach an optional 8088 or Z-80 coprocessor board. The CBM 256-80 HP has an ample 256K of banked memory, and the particular model in this collection was also lucky enough to include the 8088 coprocessor board for running MS-DOS programs. MS-DOS compatibly was considered an important feature at the time, as IBM was just beginning to envelope the business computing world. The CBM-II High profile machines, which include the CBM 128-80, 256-80, 710, and 720, could all be purchased with built-in disk drives. These drives are said to be 8050 compatible mechanisms.
-
Model Number:
CBM 256-80 -
Manufacturer:
-
Hardware Type:
Computer - Personal -
Manufacture Year:
1983 -
More Info:
-
We recognize our sponsors starting at $1 per entry.
Learn more at https://www.ithistory.org/benefits