SSDs have replaced hard drives as the de facto standard for most use cases, but they're not perfect. Unlike hard drives, SSDs have a fixed lifespan due to the nature of flash storage. This lifespan is ...

The M4 Mac mini came with a surprise — a slotted and upgradeable SSD. Here's how to install one, get it running, what to expect for speed, and what's happened in the last eight months since upgrading.