I also reallized that the drive is much slower than the old one, everything takes much longer. The 0,1 mb/sec. was when the HDD freezed like writen above.
and the old Toshiba HDD, already damaged:
and here test of an old Samsung SATA I HDD:
And this old Samsung seems to run properly, I mean no any freezing…, but it is just SATA I.