Disk working, everything is fine. Speed is normal.
Regarding the delivery-ordered in Pyaterochka, the disk drove for a week, SMS for receipt waited 10 days! The truth is the fault in this is not the seller but pyaterochki!
I took for an adapter with an IDE to a laptop. A little did not fit: on the bottom side, which is turned to the adapter, there is some fuse or chip that slightly repels the disk from the adapter. But this is the problem of the adapter, of course. Price-quality-Super: in the usual store exactly 2 times more expensive.