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165

Home server on old android phones? (lemmy.zip)

submitted 1 day ago* (last edited 1 day ago) by tradicije@lemmy.zip to c/selfhosted@lemmy.world

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Hey guys, since I got into hosting my own servers, any electronic device I see I wonder - can it become a server?

This is probably not a crazy and new idea with android phones, but I had to share it with you. If you don’t know, there’s this thing called postmarket OS, full linux experience on an android phone.

Of course, not all phones are supported, but a phone like Galaxy Note 9 is a great candidate - it supports LAN over usb, postmarket OS fully supports it (the Exinos version) and setting up a phone as a selfhosted server has it’s real perks. Pis got really expensive, not to mention they don’t have a built-in UPS (phones have batteries), they use slow SD cards, while phones have faster UFS memory, phones draw way less power.

What do you guys think? I will for sure get a used Galaxy Note 9 and explore this idea, and if all goes well, I might even buy more of them and create a cluster.

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[–] fozid@lem.radiantfig.fyi 3 points 1 day ago

My always on server hosting 20+ services draws no more than 50w at peak during the night backup, but that lasts maybe an hour or so, normally runs nearer 5w-10w when the hdd's are spun down and unmounted 22 hours a day. I use an Intel n97 CPU in a mini pc. Navidrome, immich, adguard home, Lemmy, find my device, forgejo, file browser quantum, sterling pdf, valutwarden just to name some of the services it runs easily. Paying 22p per kWh in the UK.