Summary: Lots of space, great speeds, but do not buy if you want it to fit in your ps4! It does not directly mention this in the description, however, it will not fit. Returning was a long a tedious process.....
Summary: have 2 in raid mirror combination spinning 24/7. i have yet to have a WD drive fail on me at home with PC, consumer NAS use. we see more fail in the office, but across all brands. they run quiet and cool
Summary: This is a great product. It is listed as not being able to be used in laptops due to its thickness. Regular laptop drives are at most 9.4mm thick where as this one is about 15mm thick. SImple size calculations will tell you it will not fit.
Summary: This drive makes unusual clicking head noises. While this odd noise somewhat makes me uneasy, the drive functions perfectly normal otherwise. I don't know if this is normal or common for these drives.
Summary: All in all, this is an awesome drive that will meet or exceed your expectations ... IF YOU GO INTO IT with your eyes open and set your expectations appropriately.
Pros: Whopping 2TB of storage in a very small form factor. Travels great, powers right out of the USB port.
Cons: The other reviews are right -- 15mm height means you had better double check your application to make sure this drive will fit. I had to modify my portable, external USB hard drive enclosures to make these drives fit ... but it was only a few mm additional and doubling my capacity was well worth ...