Collaboration with CPU Galaxy! https://www.youtube.com/c/CPUGalaxy The $250,000 IBM ceramic hybrid TCM processor module is X-RAYED! BONUS x-ray of a classic DIP chip!
Original video: https://www.youtube.com/watch?v=xQ3oJlt4GrI TCM Technical PDF: https://eevblog.com/files/ibm-system390-air-cooled-alumina-thermal-conduction-module.pdf
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