CPC-664
In April 1985, the CPC464 was replaced by the CPC664. This was basically the same machine, but with a slightly improved keyboard and a 3" disc drive in place of the cassette recorder.
Along with the disc drive, Amstrad also bundled a copy of the CP/M operating system, to give access to a number of business applications.
- Manufacturer
- Amstrad
- Processor
- Z80A
- Speed (MHz)
- 4
- RAM (KB)
- 64
- RAM expandable to (KB)
- 128
- ROM (KB)
- 32
- Sound
- 3 channel with noise
- Keyboard type
- Calculator-style
- Number of keys
- 74
- Dimensions (mm)
- 70x580x170
- Weight (g)
- 2400
- Interfaces
- 7 bit parallel port
- Expansion port
- RGB port to bundled monitor
- Joystick port (9 pin D-type)
- Headphone socket
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