A power supply compatibility checker is a tool (usually web-based or a feature within PC builder platforms) that verifies whether a selected PSU meets the electrical and physical requirements of your components: motherboard, CPU, GPU, storage, and case.
When using a compatibility checker, it evaluates three distinct areas:
To get the most out of a power supply compatibility checker, follow these best practices:
Whether you are using an automated online calculator or a manual guide, remember the golden rule of PC building: Build smart, check your power, and game on.