I am using this hard disk last two year.
Best performance, looking good and keep in small place such as in pocket.
1 TB storage capacity means 1024 MB space in HD.
It keeps your data secure such as encryption.
And it keeps your data backup in backup point you create and really provide real time protection to your data.
It works just like data traveller, you can easily bring it from one place to another and keep it in your pocket easily as mobile.