Hii friens . I m mohit .today I m talk about the Adata Classic HV hard drive .I bought this hard disk before 1 year to store my all documents and movies the style and design of this hard disk is very bad and slim the performance of this hard disk is very bad and the data transfer speed of this hard disk is poor. But after 6 months suddenly it shown my all data as corrupted. Then I call to the service center they change it, but lost all my data. The service and support of Adata ia very good but I think this hard disk is not value for money. Once adata great hard circle was great however know it gone more awful and execution astute poor as well. Everything happened after producer changed, the plastic style on outside was destitute capable quality so it was not remotely fit. It will turn out to be so hot inside 2 hours itself, in the event that it was happen red blaze like start shows up in plain view In some cases clicking like sound may happen from hard circle we cannot discover why it was going.so guys I must say that dont buy this hardisk .