Pre-built servers are pre-configured configurations that can be rented and used immediately after payment. They are suitable for users who need to get started quickly and for whom standard specifications are sufficient.
Build in configurator is the ability to select server components yourself to create a customized configuration. This is suitable for projects with special hardware requirements.
How to choose: If you need a quick solution and standard specifications, choose an off-the-shelf server. If you have specific requirements, choose a configurator build.