My thoughts on that:
- I'd strongly recommend against getting a boot HDD for various obvious reasons that I shouldn't have to say.. Just get a decent 1tb NVME SSD, they're cheap enough nowadays anyways.
- You might want to consider buying your CPU and motherboard used, maybe even the RAM. This is because the CPU is now 3 (almost 4) generations old at this point, so there's likely some pretty good deals in the used market for that, or similar specced CPUs.
- Don't cheap out on your power supply. If that thing eats crud, it's gonna want to take down the rest of your system along with it. You can refer to the PSU tier list here if you're really stuck on what to choose; https://cultists.network/140/psu-tier-list/
- That motherboard is probably good enough if you don't want any further expansion or storage - Though this does limit your RAM upgradeability. You might want to consider going for a motherboard with 4 DIMM slots, so you can get 2x16gb sticks 'today', then maybe get another 2x16gb sticks in the future, when container jobs inevitably start commonly gobbling up 24gb, even 32gb of RAM.
- You should reconsider your case choice.. That case looks like it has really bad airflow, from looking at the front panel.
Less important notes:
- You don't need super expensive fans, a couple of Arctic P12's (CO) should do the job good enough for a fraction of the price.
- CPU cores / general CPU speed may actually matter in the future, though I guess the 10100F isn't a bad CPU.
