This drive would be a nightmare for the inexperienced, hence 4 stars

Thought I was buying the 1 terra thuogh, not going to knock off a star for

If one of the drives did not fail, this would have been a 5 star hard drive.

A good hard drive needed to replace a previous one, same model, that died a bit prematurely, hence only three stars

I first tried a 2T drive which works as a secondary drive on my HP computer but found that the computer wouldn't boot on the enhanced format

Works as it should right out of the packaging...though my only complaint is that the item was repackaged and was not stated in the description