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EEVblog #1341 - AMAZING $250,000 IBM Processor TEARDOWN!

About this video

Dave Jones of EEVblog tears down a 1991 IBM 9121 thermal conduction module from a System/390 mainframe, a 63-layer ceramic hybrid module with 2772 pins worth about $250,000, and demonstrates a BGA desoldering technique.

Keep your curiosity going.

A few more ideas from the same corner of the archive.

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