Myself first buy 350gb hard drive. Later got problem then they replaced that with this peoduct. I am using this since last 6 yrs.
Light weight. Not crashed yet. Good speed for tranfer
No loose collection problem. Customer care is very responsive.By email you can shortout problem.If they able to recover your data, they will upload in cloud drive not in your replaced drive.Over all ots worthy to buy but now a days most of the people start buying 1 TB or 2 Tb