drive a bit noisy. CRC error becomes inaccessible forcing a reformat. after 2 years of use the balance is negative. Note that it is always connected. the access speed is correct.
Quiet and discreet. Plug and Play, Mac after formatting. Satisfactory speed USB2 transfer of 36 MB / second I replaced my Seagate 500GB that I have for 10 years and still works I highly recommend