It was placed in a recorder and it writes continuously.
I am amazed at how quiet it is.
I have to bring my ear close to the machine to hear it working.

Perfect & immortal

Pros
# low temperature (circuit & chassis) <=40c
# heads do not park (embedded on firmware) (compared to others (e.g. Barracuda, wd) that crash the heads and fill the platters with bad sectors)

Cons
0

Reliable product. I have one for over 2 years as a storage space and I just bought a second one. It's worth buying, even if it costs a little more than other models... and I still consider its price good.

update 01-10-2022
It has been working continuously 24/7 since 2017.
100% healthy at normal temperatures.
I only buy these for storage!!
And another one from 2019, same thing!! Knock on wood, it's a great disk!!

Awesome record. Good quality materials. The only drawback is that the stabilizing screws were put in late at night, so only 2 out of the 4 were screwed into the base. It sounds very loud.

Fast. Noisy to the extent that I think a crash is imminent. It has screws in non-standard positions, so I'm holding it in the box with only 2 screws out of the 4!!! (I saw that it is intended for recording, but I expected the screws to be standardized).