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Here's What Happens When an 18 Year Old Buys a Mainframe

SHARE Association2 HN recommenders · recommended in 2 months, 2018–2025
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talk · general · evergreen · 2018–2025 on HN

Connor Krukosky, an 18-year-old college student and vintage computer collector, tells how he bought an IBM z890 mainframe and got it running at home. The talk was given at SHARE in San Antonio in March 2016.

HN commenters cite it as an entertaining example of a teenager buying, hosting and booting a real mainframe.

9 comments from Hacker News

@galoisgirl2020-12 · in “GnuCOBOL 3.1.1”

He did, his talk about it is really interesting: ▶ this video > He and his old computer friends played around with some applications that were on the platform, and even made an FTP server that put some data on the internet. Per link

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@laxd2020-05 · in “Mini-Mainframe at Home: A 6-CPU Server from 1997”

I'm shure alot of you have seen this already. If not, it's an entertaining 45 minutes ▶ this video (Here's What Happens When an 18 Year Old Buys a Mainframe)

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@timewizard2025-04 · in “A Tour Inside the IBM Z17”

It depends on how full those drawers are. $250k to $1m would be the typical price range. It's easier and harder at the same time to buy older hardware. That's half the challenge though because the software is strictly licensed and you pay per MIPS. Here's a kid who bought a mainframe and then brought it up: ▶ this video

@jamal-kumar2022-05 · in “OpenVMS on x86”

Wasn't there that kid that IBM uses as a sort of new mascot for mainframe stuff who bought an old mainframe and got it working in his basement? [1] [1] ▶ this video

@chiph2021-11 · in “Bernie Madoff’s unwitting accomplice: The AS/400 (2009)”

If you do, blog about it. One of the challenges in getting an old mainframe (System 360, 3090, etc) running is getting a license for the operating system from IBM. Hopefully acquiring one for the AS/400 is easier. ▶ this video