Capitalism is way further along the chain of economic system development.
It essentially builds upon coinage and debt systems to be able to issue credit for people to invest in land and equipment to increase productivity of workers.
Capitalism is not strictly necessary but it did speed up the productivity development without spreading the gains equally. Right now we have a great opportunity to take these productivity gains and split them equitably via wealth redistribution but people will need to vote left for that.
It’s not capitalism itself that is bad it’s mostly how it’s being used and the built-in accumulation of money that translates to power that translates to political power that’s the problem with it.
Capitalism as a force for good is a lie, it’s a force for increasing productivity and investment and accumulation of wealth. Capitalism itself is just another tool to be used by the people for the people.
I bought a used desktop with 4 SATA ports. Has i5 7th gen and currently 5 TB and an 500GB SSD and has max ram of 64GB. I guess the HDD are not included in the price?
I’m not sure what your software requirements are but if you go the DIY route a desktop works. I made the BIOS auto turn on on power restored and have services start on startup so it gives the server feeling.
Bonus is that you can use it as a gaming server and upgrade the components easily for a while depending on the motherboard.