* '''Size: 240x150 or 238x145 mm'''
* Medium sized mainboard. Same components as previous version, but arranged more tightly. Joystick/stereo moved to left side.
* Can be optionally fitted with Amphenol connectors (instead of Edge connectors, as far as known, this option was never used for the 464). The screw-holes have contacts for optional shielding-plate (this option was used in german German Schneider models).
{|{{Prettytable|width: 700px; font-size: 2em;}}
|[[File:CPC464_PCB_Top_(Z70375_MC0044D).jpg|120px]] ||[[File:CPC464_PCB_Bottom_(Z70375_MC0044D).jpg|120px]] || '''Board: PT NO Z70375, MC0044D'''<br>Mostly same as Z70374. The 3 resistors in upper-right are arranged differently, different cassette connector installed, tinned GND fields.<br>[[Media:CPC464 Z70375 Tomdalby.jpg|Another picture]]
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|[[File:AmstradCPC464_Z70375_MC0044D_GA40010_PCB_Top.jpg|120px]] || [[File:AmstradCPC464_Z70375_MC0044D_GA40010_PCB_Bottom.jpg|120px]] || '''Board: PT NO Z70375, MC0044D'''<br>Same board as above but with a 40010 Gate Array.<br>Nothe Note that this board has been repaired.
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|[[File:CPC464 PCB Top CPC464_PCB_Top_(Z70378 MC0046AZ70378_MC0046A)_4007GA.jpgJPG|120px]] ||[[File:CPC464_PCB_Bottom_(Z70378_MC0046A).jpg|120px]] || '''Board: PT NO Z70378, MC0046A'''<br>Additional filtering loops near cassette, monitor, keyboard connectors. Used in german German Schneider models.<br>[[Media:CPC464 MC0046A Markus top.jpg|Another picture]]
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|[[File:CPC464 PCB Top (Z70378 MC0046A).jpg|120px]] ||[[File:CPC464_PCB_Bottom_(Z70378_MC0046A).jpg|120px]] || '''Board: PT NO Z70378, MC0046A'''<br>Same board as above but with a 40010 Gate Array. Additional filtering loops near cassette, monitor, keyboard connectors.<br>Used in German Schneider models.[[Media:CPC464 MC0046A Markus top.jpg| Another picture]]|-|[[File:SpanishSchneider464 robcfg cpcmaniaco shielding.jpg|120px]] || ||'''Shielding as found in german German Schneider models'''
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