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#noise#data#sound#datacenters#local#site#less#down#center#office

Discussion (27 Comments)Read Original on HackerNews

SoftTalker7 minutes ago
Also depends on what you were used to before. I live in a rural area and it can be annoying when a neighbor half a mile away is running a lawn mower.

In a downtown urban center there is so much noise from traffic, emergency vehicles, construction, and equipment of various types that a new data center would probably just blend in unnoticed.

kevin_thibedeauabout 1 hour ago
Can someone explain why the new crop of datacenters are considered to be noisy?. I've been around the Wall Street datacenters in Jersey and they are basically the same as nondescript office buildings surrounded by a fence. The ones running on generators 24/7 are a problem but what is making the rest such an issue?
ckozlowskiabout 1 hour ago
I wrote this in another reply here, but from this article and others I've read on Space X's/Tesla's datacenters, it's the use of turbine generators that cause that enormous whine sound. (Note how similar it is to a jet engine.) I live in Ashburn, where we have datacenters all over the place. But none of them sound like this. At worst, we get a dull hum, much lower in volume, if the air handlers are working especially hard. But you need to be on top of them to hear that.

Ashburn has the infrastructure however. From what I'm reading, other places don't. So they bring in power on-site, and it seems to be much less regulated.

Schiendelmanabout 1 hour ago
Usually I think they're trying to get the infrastructure, but because we've created a permitting nightmare across the US, they can't get the permits for anything they want, so they're stuck with mobile generation that doesn't require permitting.
mrtesthah36 minutes ago
Using unpermitted turbine generators[1] is just as illegal as violating the other permits they’d need to obtain for grid access. Doing illegal acts is a choice on their part — no one is forcing them to do that. There is no inherent right to private profit at the expense of the social good.

1. https://www.theguardian.com/technology/2026/jan/15/elon-musk...

protocolture41 minutes ago
Datacenters are fine, its gas turbines making the noise.

Whats crazy tho is people repeating this as if its true of all datacenters.

Whats even crazier is fringe australian politicians WHO LIVE NEAR DATA CENTERS importing this and claiming all datacenters in australia are noisy (because some terminally online seps were complaining about it) without so much as going down to their local and testing the hypothesis.

sidewndr4620 minutes ago
What I find interesting is that having lived in the southeast US for decades now, there is never any shortage of a story where someone buys a house near a race track. Not long after that, they complain that the race track is loud for several days in the week. Generally what follows is lots of posturing by local politicians and judges. Inevitably the race track shuts down within a year or so, usually because it isn't worth the legal battle.

Yet somehow data centers that apparently make awful noises 24/7, local lawmakers are suspiciously unable to do anything about.

ryandrake3 minutes ago
Same with regional airports. People who knowingly bought houses near a critical small local airport can band together and get it shut down because it's loud, but somehow doing it to a data center is a bridge too far??
ImPostingOnHN34 minutes ago
Over time, improvements have been made in compute density, because more compute density means more money.

Higher compute density means higher thermal density, which means more powerful cooling is needed.

Server cooling solutions follow a management triple constraint: cheap, effective, quiet, pick up to 2.

Because loudness does not incur additional costs (due to negative externalities), "quiet" is the point of the triangle which gets most often sacrificed.

luk212about 1 hour ago
This feels less like a data center problem and more like a basic failure to price and regulate industrial externalities...are crypto mining or ai compute socially useful? Up for debate, but what isn't is that neither should make a surrounding neighborhood unlivable.

Also, noise regulations aren't good for this kind of constant tonal sound. Any facility like this should have to prove it can operate within a certain acousting footprint before it's built

cortesoft5 minutes ago
You really just need the noise ordinance to have more teeth... instead of just a perpetual fine, you need to be able to shut them down if they continue to exceed the noise threshold.
ImPostingOnHNabout 1 hour ago
> Also, noise regulations aren't good for this kind of constant tonal sound

Maybe the regulations could be structured around a scaled integral of volume over time

ares623about 1 hour ago
Ah, the ol' "stop hitting yourself, stop hitting yourself" defense

It's so easy! Just think of every possible scenario and avenue that can be abused, and legislate it, in perpetuity.

guessmynameabout 1 hour ago
Make John Stewart, Chief Marketing Officer of Hyperscale Data, live in one of those houses for a month. See how he likes the sound.
dijksterhuisabout 1 hour ago
youtube video link from the article behind the "you must agree to cookies to play this youtube video embed that's actually not a youtube video embed" shenanigans

https://www.youtube.com/watch?v=9wDr2dec474

walrus01about 2 hours ago
another link: https://futurism.com/artificial-intelligence/data-center-noi...

This particular datacenter was retrofitted into an existing industrial building, there was some sort of industrial metalworking factory there previously. Structure dates to 1972.

The houses are basically right across the street from it. The noise does sound annoying as hell. This seems like a basic failure in local permitting/zoning to allow something this noisy without a significant empty buffer zone to any residences.

edit: it's here: https://www.google.com/maps/place/Dowagiac,+MI+49047,+USA/@4...

cortesoft4 minutes ago
If you watch the video, there used to be a line of trees that helped block the sound. Then those trees were ripped out to build a loading dock, and the building was converted to crypto miners.
NAR8789about 1 hour ago
wait, what was the sound from the industrial metalworking factory like?
Rebelgeckoabout 1 hour ago
Presumably much less- the datacenter was apparently not that disruptive until they tore down the trees between it and the homes. The manufacturing facility may not have been 24/7 either
ckozlowskiabout 1 hour ago
It likely didn't have the power requirements either. I'm just guessing here, but that sounds a lot like turbine whine. (I've heard them elsewhere, not to mention been around plenty of aircraft) My guess is that they brought one on site like they've done to other facilities to provide on-site power where the local grid isn't sufficient.

The pledge by their CEO to shut down crypto-mining equiptment feels like a deflection to me, because I don't think that's the source of the noise. It's the turbine generator, and switching to AI I don't think will change the power requirements any. We'll see I suppose.

cyberaxabout 1 hour ago
It was likely quieter on average and likely not working during the night.

BTW, I grew up a few blocks away from a steel foundry, and it typically was emitting a low humming noise. It faded into the background and was not a problem. We could hear loud clangs from time to time, but not at night.

soupspacesabout 1 hour ago
Every day, the gap between the news and The Onion gets a little smaller.
walrus0118 minutes ago
metalmanabout 1 hour ago
what I want to know is why the fuck dont they put these data monstrocities in any number of thousands of empty giant office towers littering city centers everywhere, catch all the heat and sell it to the few buildings with actual tenants, and as soon as the much less flamable sodium batteries come on at scale stack the rest of the empty buildings with those,and then run the whole mess from cheap solar
Schiendelman44 minutes ago
It's because you have a bunch of different unrelated "theys" in your one "they". There's no one person who can make a decision like that, and the risk and time inherent in trying to negotiate between all those parties is far, far worse than building new.
protocolture35 minutes ago
>why the fuck dont they put these data monstrocities in any number of thousands of empty giant office towers littering city centers everywhere

Big problem is providing enough electricity to an office tower.

A local company built a test T3 datacenter in an office building. Heaps of floorspace. But they cant get enough juice in, they started selling racks with less and less guaranteed supply. IIRC the site is basically forever capped at 2.5MW.

Whats worse is that the inner city location makes it an absolute favorite with telcos, but the telcos cant put their towering monstrous electricity sucking routers in for fear of browning the site (We tried, we were politely asked to leave).

I was walking past the construction of a new site just yesterday and they had the electrical switchboards on the pavement being prepped for being craned in through the open roof. Theres no way you would be able to easily retrofit for that sort of electrical supply.