What are JIRA Server's system requirements?

[Michael Scheper]

I'm surprised that a websearch hasn't taken me straight to the answer for this question. Following links through a dozen pages on the Atlassian site hasn't, either.

What are the system requirements for JIRA? How much RAM and disc space does it require, for a small setup (half a dozen users and projects, fairly light usage)?

[Alexey Dorofeyev · Accepted solution]

It's here:

https://confluence.atlassian.com/adminjiraserver071/jira-applications-installation-requirements-802592164.html

Unfold "Server-side installation requirement for production" section.

[Michael Scheper]

Ah, great—this contains the RAM requirements, at least, which seemed to be the bigger concern. Thanks!

[Nic Brough -Adaptavist-]

Both search engines I tried hit https://confluence.atlassian.com/adminjiraserver073/jira-applications-installation-requirements-861253014.html straight off

[Michael Scheper]

Thanks. I actually found that page first, too, but the answers were buried behind a collapsing link, below the fold, past half a dozen other links that don't do anything useful in either browser I've tried (e.g. Clicking 'Server-side requirements for production' doesn't do anything at all).

John unravelled all that in his answer, so I'm awarding him credit.