[[File:CPC464 Z70374 Grimware.jpg|200px|left]]
* '''Board: PT NO Z70374, MC0044A'''
* Medium sized mainboard. Seems to be same as previous version, except that components are arranged more tightly. And, it can be optionally fitted with Amphenol connectors (instead of Edge connectors).
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[[File:CPC464 Z70375 Tomdalby.jpg|200px|left]]
* '''Board: PT NO Z70375, MC0044D'''
* Mostly same as MC0044A. The 3 resistors in upper-right are arranged differently, different cassette connector installed, different GND fields.
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