Summary: One of two HD I bought last month failed after 3 weeks. Luckily it's under a warranty and I have a dual HD otherwise I would have lost all data. I have replaced 4 in little over 2 years. Pay a bit more and find something better. Most likely these are refurbished but they don't tell you.
Cons: Have been buying drives for 15 years and this is my first DOA drive. Guess these things happen, but you would think that the manufacturer would test a drive to see if it would even spin up before it was shipped. Just made a screeching noise and then a loud click - did that 5 times and then would power off.