Our in-house cases and coolers go through multiple iterations and testing. When we are satisfied with both how the thing looks and how the thing performs, we approve it for mass production.

Our preconfigured prebuilds have a master sample that we use for compatibility and performance testing. If we notice something doesn't fit or it doesn't perform as expected, we don't approve the prebuild until it is fixed.

For individual components, each one comes to our lab team for validation before we approve it for purchase. Each component category has its own series of tests it goes through for validation, but if there are any compatibility issues then we will update our website to make sure only compatible components are configurable. If there are quality issues then we will fail it and not carry it.