A game dedicated server is useful when a community needs more control than shared game hosting can provide. Minecraft, FiveM, Rust, ARK and modded servers can be sensitive to CPU performance, RAM, storage speed, network latency and protection planning.
Use this page to size a game dedicated server ...
Dedicated server hardware should be chosen by workload, not by the longest component list. The right CPU, RAM, NVMe storage, RAID layout, network port, GPU option and management model depend on what the server will actually run: WordPress, WooCommerce, databases, game servers, AI workloads, file storage, SaaS ...