The Western Digital HDD is designed to provide Higher performance in transferring Large files with SATA III as Hardware interface. 
Built to store large number of files and data, with storage capacity of 1TB which helps user to future proof the valuable data. Designed with NoTouch Ramp Load technology which safely positions the recording head off the disk surface to help protect your data. 
Works effectively, with the speed of 6Gb/s to improve your system performance and has an RPM of 7200. Combine your hard drive with an SSD to maximize speed of data access and storage boost. 
SATA 6Gb/s interface optimizes burst performance; 64MB Cache ; Multi-Tier Caching 
Acronis True Image WD Edition software (works for Windows only) which enables to clone drives and back up your operating system, applications, settings and all of your data, can be downloaded freely from the manufacturer website. 
The WD Blue drive is designed, tested, built to last and comes with a 2-year limited warranty from the manufacturer.