No problem to mount a HDD, it goes perfectly well.
Turn screws supplied for replacement screws (bravo, because either we lose them either by removing / she abyss back to use!).
Good heat dispersion and leather cover very good, very convenient for transportation, better even than those granted to other brand products (congratulations).
HDD enclosure for 2.5 "SATA 1 & 2 high quality, I highly recommend.