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Material from IBM POWER was split to IBM POWER microprocessors on 2013-03-24, 13:50. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted so long as the latter page exists. Please leave this template in place to link the article histories and preserve this attribution. The former page's talk page can be accessed at Talk:IBM POWER.
Before 1990 IBM was putting boards into PC AT computers that had a Power processor capable of executing the IBM VM operating system. I used one on a trial basis for my employer to do development work. Sam Tomato (talk) 19:42, 13 July 2015 (UTC)[reply]
So that processor was running a System/370 emulator on which VM was running? VM runs on S/3x0 and z/Architecture, not POWER or PowerPC/Power ISA.