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Showing results for mainframe. Search instead for mainfranken.
Definitions

mainframe

[mayn-fraym] / ˈmeɪnˌfreɪm /
NOUN
central processing unit
Synonyms






Example Sentences

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Sales of the z17, the company’s flagship enterprise mainframe designed for the artificial-intelligence age, fell short of its expectations, in line with the previous investor warning.

From The Wall Street Journal ● Jul. 23, 2026

The problem was the launch of the z17 mainframe program, which the company expected to be wrapping up during the second quarter.

From MarketWatch ● Jul. 14, 2026

In June, IBM launched its new z17 mainframe product, which is used by many of the largest banks and retailers.

From The Wall Street Journal ● Jul. 14, 2026

Krishna said the launch of the company’s z17 mainframe and the associated software stack in the second quarter ended up being “worse than our expectations” for infrastructure revenue to fall in the low-single-digit range.

From MarketWatch ● Jul. 14, 2026

In one seven-month period in 1971, Gates and his cohorts ran up 1,575 hours of computer time on the ISI mainframe, which averages out to eight hours a day, seven days a week.

From "Outliers" by Malcolm Gladwell

Hardware sales are only about 20% of IBM’s revenue, and mainframes are about a quarter of hardware sales, but its software and consulting services are heavily dependent on those sales.

From The Wall Street Journal ● Jul. 23, 2026

For every dollar a customer spends on mainframes, they will typically spend an additional $3 to $4 across IBM, says Krishna.

From The Wall Street Journal ● Jul. 23, 2026

IBM has reinvented itself many times, transitioning from tabulators and time clocks in its earliest days to personal computers, mainframes and supercomputers and later AI and hybrid cloud computing.

From The Wall Street Journal ● Jul. 16, 2026

However, Morningstar’s Yang explained that mainframes fall into a different class of hardware and process different workloads than hyperscaler servers do, for instance.

From MarketWatch ● Jul. 14, 2026

Computers up to that point had been the massive, expensive mainframes of the sort sitting in the white expanse of the Michigan Computer Center.

From "Outliers" by Malcolm Gladwell


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