Larger data I have not played so far on the hard drive.
I can therefore say nothing about the speed. Also, I do not use them with USB 3.0 but only with USB 2.0. However, for a Time Machine backup is more than adequate. If I have occupied myself with the incoming disk I might still supply later this data.
On the disk there was the user manual Buck and stuff from Toshiba. This was equal to wegformatiert.
The housing acts look like cheap plastic in Aluminium. Who has a high-quality aluminum housing is expected to be disappointed.
So far I have not regretted my purchase. If that changes, I will report here. I have another external hard drive from Toshiba in 3.5 ". This is still running flawlessly for years. I hope this will be no different.