Ssdreporter 1.5.0 -

Introduced support for checking the lifetime of select external SSDs connected via USB, FireWire, and other interfaces (though compatibility varies by enclosure).

While previously a commercial app, it is now available for free on the CoreCode website , supported by informational ads about other products. SSDReporter 1.5.0

Modern versions generally require macOS 10.14 Mojave or later. Introduced support for checking the lifetime of select