TCB13 , 7 months ago

replace my current aging gaming PC and was thinking id make this one actually just be the server. I have a closet that shockingly has a power outlet and everything that would be amazing for that.

Oh yeah, you’re set, no need to look further. Use that hardware, better than having it laying around end up on a garbage pile. If that’s a gamming PC it should be way overkill for what you need but it will get the job done.

Side note: obviously a HP Mini with an i5 8th gen mobile CPU will be more power efficient but does it really matter? The difference between a 45W or 100W CPU running at idle won’t be that much (they both will downscale to a lower speed like 800Mhz or 1Ghz). Even if the desktop wastes more it will most likely be something like 4 or 5$ more per year to run it so it isn’t worth it to spend more money on a new machine while you’ve that one around.

Pro tip: remove the GPU from the machine AND if it has integrated graphics don’t run a GUI on it - this will greatly reduce the power consumption of the machine. In fact by not having a GPU installed and not having a GUI running you’ll save more power than by replacing that machine with one of those mini units I suggested.