I'm looking for reasonably small case that I can use primarily as a file server, running Linux. Ideally something relatively small but with space for at least 2 3.5in SATA HDDs with adequate cooling.

I know, creative work is messy! Digital Post-its everywhere! Files multiply like gremlins! Versions drift. You save something as "final" then "final-final" then "FINAL_FOR_REAL_THIS_TIME!!!" We all ...