your old laptop has a 45 watt a4-3330mx processor. it’s slow. very slow. it uses a lot of power for that slowness. use it to learn on, but once you’re ready to ‘deploy’ an always-on service, i would highly recommend something a little newer and more energy efficient. especially if you live in a part of the world with high electricity costs.

the intel n100 processor in popular minipc draw a max of just 6 watts while also being 6-8x faster than the 3300mx