Old laptops in a colo as low cost servers (colaptop.pages.dev)

by argentum47 247 comments 397 points
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247 comments

[−] corvad 36d ago
This seems very sketchy. Give us your laptop and we promise we won't keep it...

> © 2024 CoLaptop. All rights reserved.

Website copyright is out of date by two years... And the website has been online since then. https://crt.sh/?q=colaptop.pages.dev

> Thank you for your interest. Please submit the form below and we'll get back to you within 2 working days.

> - Team @ CoLaptop.com

Also colaptop.com is not even registered anymore. If I had to guess the pages.dev site stayed up but the domain and email are nowhere.

[−] kube-system 36d ago

> > © 2024 CoLaptop. All rights reserved.

> Website copyright is out of date by two years... And the website has been online since then. https://crt.sh/?q=colaptop.pages.dev

That's exactly what it should be then. A copyright notice lists the year of publication. Not the current year.

> A proper copyright notice consists of three elements: a © symbol, the year of publication, and the copyright owner’s name.

https://copyrightalliance.org/faqs/what-is-copyright-notice/

[−] gzread 35d ago
Yep. If you write

`` © Your Name ``

As many sites do, it may actually invalidate your copyright. You have to put all of the years when you made copyrightable edits to the page. A range like 2010-2025 is only allowed if every single year in that range is included.

[−] StableAlkyne 35d ago
This sounds like pseudolegal folklore (in the US at least). Do you have any actual examples where this affected a case?

In the US, you get copyright on your work automatically, with or without a label.

The only thing a label does in the US is defend against "innocent infringement" defenses. But even that defense doesn't absolve the other party from liability; you just can't recover as much.

There is no reason you can't have (C) 200X-$currentYear Acme Inc or whatever.

[−] me-vs-cat 35d ago
You're right that the notice is effectively useless for such web pages. And if it doesn't matter, then why bother to put anything?
[−] StableAlkyne 35d ago
Most people do so because everyone else does; it looks off if you don't see a copyright at the bottom of an otherwise professional site.
[−] me-vs-cat 34d ago
That doesn't look off.

What looks off is showing you don't know how copyright works by blindly putting the current year.

[−] StableAlkyne 34d ago
While this is certainly a creative way to interpret the copyright notice's date, I believe most people look at it as a "last updated" sort of thing.
[−] me-vs-cat 34d ago
Yet your earlier comment said "200x-$currentYear" not "200x-$modifiedYear" in reply to someone automatically inserting the year. That shows a misunderstanding of copyright AND an intent to mislead when you believe others view it as last updated.

You're better off omitting it entirely in generated web pages. No one cares unless they don't understand copyright, the year shown isn't the current year, and they're already looking to find fault. In other words, for those that treat it as last updated, they must already be struggling to find value when they scroll to your copyright notice, and at that point, after feeling the page looks stale, is seeing the current year going to change their mind?

[−] StableAlkyne 34d ago
I'm not sure what the point being made here even is, beyond arguing just to argue?

It does not matter in the US whether you use the current year or last modified date. At worst, omitting a date entirely makes it easier for the other guy to claim "innocent infringement", which only reduces your damages. Show me one US court case from this century where the tail of a date range had a material affect on the outcome.

Moreover, it is an objective fact that people use the current year and the modified year in web pages being written today. And based on the comment that kicked this whole chain off, clearly people are using it as a signal of when the page was changed.

[−] kube-system 27d ago
1. Some people aren't up to date on copyright law. Before 1989 you did need to put a copyright notice to get copyright protection in the US

2. Copyright law varies in other countries

3. Many laypeople just cargo-cult legal tropes without understanding them

[−] 0xbadcafebee 36d ago
1) You don't have to keep copyrights up to date (and in fact you don't have to put them at all), 2) Every single startup i've seen on HN is sketchy af. Racking laptops in a cage at a Hetzner DC is probably the least sketchy product i've seen here.

And honestly, not a terrible idea, I have old laptops that would work as a VPS. $7/month for somebody to host a public server for me, and not on my crappy residential isp? All I have to lose is an old laptop I haven't touched in 5 years? Sign me up

(they do need a real domain before i'll give them money tho, lol)

[−] nrdvana 36d ago
Yeah but for $6/mo you can get a tiny linode or digital ocean droplet, and not worry about hardware failing. It's true that a laptop probably has more resources than the smallest VMs, but no remote management interface and can't scale if you suddenly had a surge of traffic.
[−] bigiain 36d ago

> Yeah but for $6/mo you can get a tiny linode or digital ocean droplet

That gets you, what, 1 "vCPU" with maybe a gig of ram and a couple of dozen gig of disk.

If you (or a friend) work for a company of any size, there's probably a cupboard full of laptops that won't upgrade to Win11 sitting there doing nothing that you could get for free just by asking the right person. It'll have 4 or 8 cores, each of which is more powerful that the "vCPU" in that droplet. It'll have 8 or maybe 16gig of ram, and at least half a TB of disk and depending on that laptop quite likely to be able to be configured with half a TB of fast nVME storage and a few TB of slower spinning rust storage.

If you want 8vCPUs/cores, 16GB of ram, and 500GB of SSD, all of a sudden Digital Ocean looks more like $250/month.

If you are somewhere in that grey area where you need more than ivCPU and 1GB of memory, grabbing the laptop out of the cupboard that your PM or one of the admin staff upgraded from last year and shipping not off to a datacenter with your flavour of linux installed seems like it's worth considering.

Hell, get together with a friend and have two laptops hosted for 14Euro/month between you, and be each others "failing hardware" backup plan...

[−] simoncion 36d ago

> ...no remote management interface...

I bet colos will plug a KVM into your hardware and give you remote access to that KVM. I also bet rachelbythebay has at least one article that talks about the topic.

> ...can't scale if you suddenly had a surge of traffic.

1) If your public server serves entirely or nearly-entirely static data, you're going to saturate your network before you saturate the CPU resources on that laptop.

2) Even if it isn't, computers are way faster than folks give them credit for when you're not weighing them down with Kubernetes and/or running swarms of VMs. [0]

3) <https://www.usenix.org/system/files/conference/hotos15/hotos...> (2015)

[0] These are useful tools. But if you're going to be tossing a laptop in a colo (or buying a "tiny linode or [DO] droplet"), YAGNI.

[−] bigiain 36d ago

>> ...no remote management interface...

> I bet colos will plug a KVM into your hardware and give you remote access to that KVM.

From the https://www.colaptop.com landing page: "Free KVM-over-IP access to your laptop - just like having it right next to you."

[−] simoncion 35d ago

> From the

https://www.colaptop.com landing page:

Yeah. I got bored a couple of hours after I posted that speculation and found several other colo facilities that mentioned that they'd do remote KVM. I'd figured that it was a common thing (a fair chunk of hardware you might want to colo either doesn't have IPMI or doesn't have IPMI that's worth a damn), but wasn't sure.

[−] justsomehnguy 36d ago
You really don't know how much it costs, do you?

Check https://tinypilotkvm.com/collections/all-products these are the cheapest ones.

[−] simoncion 35d ago
MSRP for remote-capable KVMs is irrelevant.

You (the person paying to co-locate hardware) don't buy the KVM that the colo facility uses. The colo facility hooks up the KVM that they own to your hardware and configures it so that you can access it. Once you stop paying to colo your hardware, you take your hardware back (or maybe pay them to dispose of it, I guess) and they keep the KVM, because it's theirs.

[−] literalAardvark 35d ago
k8s doesn't really weigh you down, especially if tuned for the low end use case (k1s). It encourages some dumb decisions that do, such as using Prometheus stack with default settings, but by itself it just eats a lot of ram.

Now using CPU limits in k8s with cgroups v1 does hurt performance. But doing that would hurt performance without k8s too.

[−] whilenot-dev 36d ago

> Website copyright is out of date by two years...

Can you explain how a copyright can be "out of date by two years"?

I always thought the copyright notice should reflect the year of creation, and that it's actually bad (from a legal POV) to always show the current year through scripting.

[−] VTimofeenko 36d ago

> Give us your laptop

There's no way to read this without hearing Scottish accent. It's like a sleeper agent activation phrase.

https://www.youtube.com/watch?v=hKfAjlW6E30

[−] justsomehnguy 36d ago

> Website copyright is out of date by two years

It's fixed now.

And someone bought the .com domain: https://crt.sh/?id=25447880244

[−] JVIDEL 36d ago
The premise was kinda dumb, wouldn't be surprised if its just a scam.
[−] yonatan8070 35d ago
It looks like since you posted your comment, the pages.dev link redirects to colaptop.com, and the copyright notice has been updated to 2026.
[−] j45 36d ago
It could be a pre-sales site to estimate demand.

Colocating itself, though isn't new at all. Lots of different ways to host, including servers, mac minis, laptops are conceivable too because they share the same kinds of parts that mac minis might have.

[−] InsideOutSanta 35d ago
Also, isn't this just a huge fire hazard of they actually do what they claim? Or will they remove the batteries from these old, continually plugged in, poorly cooled laptops?
[−] exiguus 35d ago
In 2026 it should be: Give us your smartphone and we promise ...
[−] torginus 35d ago
I mean the idea has merit in of itself, but I think this should be more of an on-prem thing, just repurposing old laptops junked by IT as servers.
[−] Waterluvian 36d ago
What if it’s a compute Ponzi scheme?
[−] eemil 35d ago
Maybe I'm in the minority... but this seems like an extremely compelling offering for certain use-cases. Not for enterprises, but for individuals and small businesses.

My off-site backup is a thinkpad x230 with a 1 TB HDD. It's currently at my friends house, and I access it with tailscale. 7 eur/month to colocate this in a datacenter with stable (and fast) Internet + power seems like a pretty good deal.

I can understand some of the concerns with user-provided hardware. Maybe a better model, would be for CoLaptop to offer hardware themselves. This would allow them to standardize on a few models, which opens up many possible improvements such as central DC power, power efficient BIOS settings, enclosures with cooling ducts, etc. They can still follow the "old laptop as a server" model by buying off-lease laptops from the corporate world.

[−] pinkmuffinere 36d ago

> Your old laptop packs more CPU power, RAM, and storage than their entry-level offerings - and with us, you'll pay just €7/month for professional hosting

This is basically the same price as the cheapest options on Hetzner: https://snipboard.io/C9epWo.jpg. Sure my old laptop does have more RAM and a bigger SSD, but I bet it's also less reliable than Hetzner's servers, and is likely to suddenly die some day. So is the tradeoff really worth it? It's hard for me to believe that this is a genuine improvement for most things. The only definite winning case I can think of is if I have a process I want to run, but I don't care if it just suddenly stops working. But when would that ever be the case? and to save a couple dollars per month?

Edit: Maybe this is what github is doing :P

[−] reincoder 36d ago
I work for IPinfo and we operate a distributed network consisting of around 1,400 servers. I think we have reached a point where it is extremely hard for us purchase VPSes from interesting ASNs.

To support lots of ISPs, universities, and different organizations we have been asking them if they have an old laptop lying around that they can host our software on. Goal is to reach 70,000 probes within the next couple of years.

It is a simple probe software and we share some data or we can pay 20-30 bucks a month for it. We have a couple of NUCs in remote regions but no laptops yet. Basically, we are even happy if an ISP (or any one) hosts our software from a laptop dangling by a charging cable from a socket in some random corner.

We can send over a RPI or NUC, but with remote hands, and setup and all that it can get quite expensive. So, we always first ask if they have an old laptop lying around and can install our software there.

For us, at least, we are not interested in the hardware aspect. We are interested in the network. The old laptop approach only acts as a last resort. We will be more than happy to go with the predictability of a traditional VPS hosted in a traditional data center. Colocation, no matter what form it takes, involves a lot of moving parts.

[−] donohoe 36d ago
Great idea but is this real?

Its a page hosted on CLoudFlare's "pages.dev" service. Their method of contact is a Google Form which does have an email address on this domain "CoLaptop [dot] com", but that as a web address does not work.

I'm not sure they have their act together.

[−] yabones 36d ago
The folks that run the colo I keep our servers in would beat me to death with a shoe if I did either of these things:

- Mount something in a rack not firmly attached to brackets or a shelf

- Install anything with a battery larger than you'd find in a RAID card

Not to mention all the other ways this is sub-par in terms of airflow, density, serviceability, out-of-band management, etc.

I get the allure of it, but I wouldn't really want my gear anywhere near a bunch of laptops stuck in a cabinet.

[−] perrygeo 36d ago
Old laptops as low cost servers? Absolutely, build a homelab in your own basement, rent a cheap VPS, set up wireguard and viola - instant data center for tens of dollars per month. It's not production grade but you'll learn a ton.

But colocation?

Strip away the learning component and add production uptime requirements - why would you even consider using crusty old laptops for this? If you have production grade needs, look to a standard cloud provider or, at the very least, a colo facility where you can put production-grade equipment.

[−] radu_floricica 35d ago
The advantage of a laptop is exactly that you can easily host it at home, and own everything. I have one - with an UPS also holding the router and fiber optic and an external HDD. I'm actually working right now to version 2.0 which is a beefed up version - still used laptop (found a great deal on a lenovo P1), but slightly more expensive and I'm waiting on some parts to upgrade. Should be able to even hold the production environment in a pinch.

Ah, and obviously you put a claude/codex on it, so your actual work is just ... installing claude, and maybe a linux. The rest is done by the AI - setup, scripting etc.

As a colocated option... I see it work for some people. But it'd be a niche offering, when the whole value proposition is "make my own, with blackjack and hookers".

[−] joecool1029 36d ago
Just gonna point this out since I noticed it a few weeks ago and notice is still there, Hetzner has paused selling new colocation service: https://www.hetzner.com/colocation/

So this is probably a joke site or a scam.

[−] rcakebread 36d ago

> We're based in Amsterdam and aim to work with Hetzner

I wonder if Hetzner knows their aim.

> We might modify your laptop to remove or power down the battery, wireless radios, etc. to ensure it can be used safely in the data center.

Yeah, just use the DC's UPS.

[−] Havoc 35d ago
Ran an old laptop as home server for years.

It’s OKish as a starting point into selfhosted world but overall not ideal. The battery is a fire risk and the entire thermal design isn’t really geared towards 24/7 operation.

Not really something I’d co locate unless it was a DC physically near me so that stopping by is easy

[−] wouterjanl 36d ago
Funny, I had a similar idea this morning in the shower. I was thinking about how distributed digital infrastructure could be achieved in practice. Running some music streaming and photo server on an old laptop at home that I access via tailscale has proved surprisingly smooth. I feel there is some future in empowering users by giving them access to a cloud on hardware that is actually owned by the user. It would be a way to achieve absolute digital freedom, no lock-in and if done in a secure way privacy friendly. Hell it's the OG idea of the internet! The question is how to bring this to non-technical users. I know many people who are getting sick of paying each month both to Apple and Google for storing their ever growing pile of pictures. This solution of course does imply some sort of lock-in as your tied to a subscription and it's probably quite the hassle to get your laptop back. Also the fire hazard seems like a legit concern. I nevertheless do hear some music here.
[−] malux85 36d ago
Eeek, I can't imagine what this is like if it scales. What happens to the fire risk when theres 20,000 laptops with aging batteries all sitting together? I hope they take the batteries out, however many laptops use batteries to smooth out power fluctuations.

Laptops aren't designed to be servers - peg your laptop CPU and GPU at 100% and see how long it lasts, I've done this before and the answer is about "2 months", yep sure, this effort isn't targeting that workload, but how many bad apples does it take to start a fire? In their page they say "kubernetes server - no problem" kubernetes DOES keep the CPUs busy, not pegged, but busy enough so that they wont step down their frequency.

I admire the effort to reuse old tech, but boy oh boy would I not want to be a sysadmin here!

[−] sixothree 36d ago
Say what you want about an old laptop, they sure are a lot faster than a $150/mo azure VM. And to be clear, I mean a _LOT_ faster.
[−] yonatan8070 35d ago
Suppose we set aside the concerns in this thread about the legitimacy of this.

How would this work when the old hardware inevitably needs to be serviced (mechanical hard drive failure, memory errors, dust buildup, etc)?

Would they have technicians on-site available to service whatever random laptop you send them? If your laptop dies do they ship it back to you so you can fix it and send it back?

Or what if you bork the OS by accident? Will their KVM solution allow you to upload an ISO and plug it in over some USB drive emulation?

[−] mikeocool 35d ago
Have an old Mac book pro sitting in my office as a self hosted Mac GitHub runner and it works great.

My biggest complaint used to be that it would occasionally restart after a system update and I’d have to unlock FileVault in person, but macOS 26 now allows unlocks over ssh.