I got a fanless Celeron N4020 4GB RAM 64G Storage new on Amazon for under $150 in Jan 2025, and it has been running home assistant ever since.

I don't think I could a RPi as cheaply once parts and power supply etc are taken into account.

> And mechanically reliable.

What moving parts do competitors have to be less mechanically reliable?

In fact, a NUC or used laptop would be even more reliable since you can replace NVME storage and RAM sticks. If your RPI ram goes bad you're shit out of luck.

>RPi will still have lower power consumption and is far more compact.

Not that big of on an issue in most home user cases as a home server, emulator or PC replacement. For industrial users where space, power usage and heat is limited, definitely.

>I'm in the market to replace my aging Intel NUCs, but RPi is still cheaper.

Cheaper if you ignore much lower performance and versatility vs a X86_X64 NUC as a home server.

I agree completely - the NUC segment has a gaping hole post 2023, and faster raspberry pis can probably fill a lot of it especially for small scale commercial stuff.

Its not

Go price out a used 1l form factor PC.

After you buy a case, and a real disk, the pi, cost savings is gone.

Meanwhile you can pick up a used 8th gen intel 1L form factor for about 100 bucks. You can pick up one that will take a PICE card for 150ish bucks, with remote management.

The 8th gen or better intel has all sorts of extra features that may make it worth while (transcoding/video support).