Minimum 32GB to 64GB. The server uses RAM to cache frequently accessed data blocks, drastically reducing disk read stress. Storage (The Crucial Element): OS Image Storage: Fast SATA or NVMe SSDs.

If you’re just looking to complete a neutral, informational draft, here’s a sample:

: A Gigabit (1000Mbps) switch is mandatory. For larger setups, 10Gbps uplinks between switches and the server are recommended to prevent bottlenecks.