I raised a previous question, and it revealed what I see as a very troubling tendency in close votes.
I voted to close as too story-based because it's an open-ended question where an infinite number of story conditions could be applied to answer the question. That was the point about my link to the movie The Core concerning Xena tapes and hot pockets. What does your crack hacker group need?
Answer: whatever it is that makes them efficient at their job — including Xena tapes and hot pockets. They need couches and free soda and subdued lighting and massages and the right kind of background music....
JBH
I heartily sustain JBH's answer. The question was not about IT. It literally asked "what equipment" was needed. Years ago in my day job I actually did this, for part of the equipment; it was not about hacking, just plain enterprise IT, but believe me the list of equipment is long. Lighting. HVAC. Special lighting and special HVAC for the data center. Desks. Fire suppression. Electric power, complete with UPSes and backup generators. Special floors for the data center. False ceilings for the work rooms. Etc. etc. The computers themselves are a very small part.
AlexP
I think this shows a problematic trend in voting which is likely to close many questions. On literally any question you can always look at an essentially infinite array of outside factors that could influence the core issue, and those two people used their experience in IT as guidance on whether to close.
E.g. "Take What goods yield the best profit for time-travel arbitrage?" sales depends on food, on lighting on how you sell it with music, on an essentially infinite variation of sales pitches. Advertising is a billion dollar business.
"Why would radio-capable transhumans still vocalise to each-other?" Communication relies on nutrition and there's an essentially infinite array of foods and exercises which determine the strength of vocalization and the nature.
The reason why my and other posts got closed and theirs didn't is likely because those two people above and others have experience in IT and so are interested in the infinite variety of conditions that can apply for optimizing efficiency and nuanced details of how you do it, but do not have experience in time travel and radio capable transhumanism and so didn't care about the variations in those.
Close votes shouldn't be based on you having a more in depth knowledge of a subject, or an interest in films and therefore a good concept of narrative logic on the subject and therefore knowing that there are an infinite variation of things you can do for a subject. It's the job of people making answers to narrow down on key interesting world building elements. Unless there's a specific request like "Tell me every possible technology needed to enable this feature" which would be basically build my world for me and closeworthy, then you shouldn't assume they care about support technologies like lighting, or narrative logic in how it was shown on tv- you should assume they want key salient details, not supporting technology.