A:Answer it would be compatible with a PC definitely. And, it should work with a MAC, but the MAC might not support that large of a drive. To know for sure, I'd get in touch with the Apple Store. If you haven't run a scan, you can run a scan at Crucial.com to see about upgrades to your MAC. I've ben thinking about doing the same for my I MAC, but haven't done the research yet. I've put 2 TB Ssd chips in three PCs, but not a MAC. Good Luck.