Super CPU 64 - a look inside at the Electronics - Commodore 64
The Dual-Core, ARM-Powered Commodore 64 | Hackaday
CIA - C64-Wiki
I've had CPU cooling fans on every computer I ever owned. Not sure why I waited so long to add them to our beloved c64! Even the colour scheme is perfect. :
The 6510 Processor Port | C64 OS
C64 CP/M Cartridge – pagetable.com
COMMODORE 6510 IC CPU FOR COMMODORE C64 YOU PICK TESTED & WORKING | eBay
COMMODORE 6510 IC CPU FOR COMMODORE C64 YOU PICK TESTED & WORKING | eBay
Commodore 64 Central Processing Unit (CPU) Replacement - iFixit Repair Guide
COMMODORE 6510 IC CPU FOR COMMODORE C64 YOU PICK TESTED & WORKING | eBay