There is many brand who may manufacture hard disk but not like this.Seagate is the very old and very famous hardisk.It has very good capacity of storage.I had buy Seagate Backup plus last through online site it was very it has very good features.
Like you not only save your data you can also do backup of your data.If any some reason if your data will be delete from your device what you will thats y you can here also do backup which you can restore your data once again.This is very good features which I like of seagat.