While reusing your old CPU and motherboard usually gets the most attention, even your power supply and peripherals can be salvaged for their constituent parts. Old PC cases, however, are often ...

If you have a smaller case, or don’t have a dedicated area for the power supply, this can be particularly important. Going modular also opens up a world of custom power cables.

Here's our 2025 buyer's guide for PC power supplies that get the job done right ... Yours truly has a Corsair HX520 power supply in a NAS that’s 11-yeasr-old; ... If space in your case isn't an ...

When buying a used power supply (PSU), you have no idea of the part's history, including its age, how it's been used, and how well it has been maintained.