- Control Data's CDC 160A and CDC 1700.
- DEC PDP and VAX series.
- Data General Nova.
- Hewlett-Packard HP 3000 series, HP 2100 series, HP1000 series.
- Honeywell-Bull DPS 6/DPS 6000 series.
- IBM midrange computers.
- Interdata 7/32 and 8/32.
- Varian 620 100 series.

Minicomputers are also called mid-range systems or workstations. These computers contain more than one processors and used for processing large volume of data.

Below are some minicomputers used:

1. IBM AS/400

2. IBM System 300

3. HP 3000

4. Prime 9755