Mechanical hard drives are the biggest bottleneck in older Macs.
If you have a 2012–2019 iMac, you can swap the internal hard drive for a (like the Samsung 870 EVO). Pros: Massive speed boost; feels like a new computer. buy fusion drive for imac
💡 Don't look for a "Fusion Drive" replacement. If your current one is failing or slow, move to a pure SSD . You will get 5x to 10x the performance immediately. To help you find the right part, could you tell me: Mechanical hard drives are the biggest bottleneck in
You actually can’t buy a brand-new Fusion Drive today. Apple discontinued them in 2021 when they transitioned to Apple Silicon. 💡 Don't look for a "Fusion Drive" replacement
If either the SSD or the HDD fails, you lose all your data.
Zero risk of breaking the screen; very fast boot times. Cons: Takes up a port; a small box sits on your desk.
macOS used "tiering" to keep frequently used files on the SSD. Why you shouldn't buy one now