I have now bought this box for the second time, .. am satisfied! It fits perfectly the HDD "WD My Passport external hard drive 1TB (6.4 cm (2.5 inch)" cleaned. Goofy's just that you can not lay the cable in the box, .. and I think a fall of 1 m the hard disk is thus not survive! But that would certainly be the case! Because you have been in any case solution resort to a SSD hard drive!