Not unlike a combustion engine, cycles can do more damage than hours.

My main desktop machine with assorted components is from 2014, also with an SSD and HDD. Each component has lasted all this time somehow. The total uptime of each drive is 11.5 years (101,023 hours) with 159 power cycles. The SSD is 256 GB and has 71 TB written, it's my main drive. It has 46% lifetime remaining, I hope everything lasts another 10+ years.

Reminds me of the old forum posts where people show off their uptimes.

Uptime is fine, until you restart. And poof