

For russia. These sanctions are basically toothless, Russian corporations have already decoupled from the Western banking system and are shadow-fleeting all their oil to willing buyers in India and China without much reduction in flow. This is a theater play.



Whatever is cheapest. When youre first starting out basically any hardware will do, it just needs to boot Linux. As you progress and find more stuff to put on the servers, you’ll discover what you’re real hardware needs are.
When I first started, it was a hand me down single core AMD Sempron machine (socket 754!) that I later upgraded to an Athlon64 and 4gb of DDR. I managed to bodge that poor thing into running a Minecraft 1.5.2 server.
Personally I would stick with the i3 machine since I am assuming it’s an office PC that can be had for cheaper than a Pi 5 (which is quite inflated in price IMO). x86 still retains better software support vs ARM and they are significantly easier to attach large cheap storage to via SATA. Power cost will be greater but I doubt an office i3 pulls more than 70w wall power at full load.