Laptop performance when closed is quite variable, but depending on where you live, each 10W of idle consumption 24/7/365 could cost you somewhere around $20/yr (assumes @$0.20/kWh, YMMV). This isn’t overwhelming on it’s own, but it is “cost difference between a junked laptop and a Raspberry Pi” kinda money.
And you are often paying 140-200 for a pi nowadays to make it have the same usability as a laptop (pi, power supply, sata hat, data drive because SD cards simply fail after a while under server IO) while you can get cheap used laptops for 0-100.
So unless you are running it for more than half a decade (which rarely happens with selfhosters for a main server), you are probably spending more in total on the pi.
I think SD card failure rates are way overblown if you’re buying from reputable manufacturers (Sandisk, Samsung). I’m sure they do occasionally fail, but I’ve never experienced one.
You’re right, for really intensive tasks the costs can climb, but I see people asking for ideas for what to do with a junk laptop and the top suggestion is always something like pi-hole or a bookmark manager that could run on a potato.
I used to think so too, but my pi-hole just died the other week after four years of uptime. Couldn’t work it out, finally pulled the SD card out to reinstall the OS and found my laptop wouldn’t recognise it.
Made me glad I don’t run my mailserver on a Pi anymore!
It’s not just the size constraint. The power usage is significant…
If you have the lid closed, you’re looking at 3 to 15 watts to have a laptop running in the background doing some basic server shit.
Maybe a little more under high load, but those are going to be intermittent and not constant.
I’m just saying it’s not that much more electricity usage, and the recycling more than offsets the CO2.
Laptop performance when closed is quite variable, but depending on where you live, each 10W of idle consumption 24/7/365 could cost you somewhere around $20/yr (assumes @$0.20/kWh, YMMV). This isn’t overwhelming on it’s own, but it is “cost difference between a junked laptop and a Raspberry Pi” kinda money.
And you are often paying 140-200 for a pi nowadays to make it have the same usability as a laptop (pi, power supply, sata hat, data drive because SD cards simply fail after a while under server IO) while you can get cheap used laptops for 0-100.
So unless you are running it for more than half a decade (which rarely happens with selfhosters for a main server), you are probably spending more in total on the pi.
I think SD card failure rates are way overblown if you’re buying from reputable manufacturers (Sandisk, Samsung). I’m sure they do occasionally fail, but I’ve never experienced one.
You’re right, for really intensive tasks the costs can climb, but I see people asking for ideas for what to do with a junk laptop and the top suggestion is always something like pi-hole or a bookmark manager that could run on a potato.
Like with most things in life, it depends.
I used to think so too, but my pi-hole just died the other week after four years of uptime. Couldn’t work it out, finally pulled the SD card out to reinstall the OS and found my laptop wouldn’t recognise it.
Made me glad I don’t run my mailserver on a Pi anymore!