Designed for durability and low-power consumption SATA 3GB interface with native command queuing Perpendicular recording technology for increased storage capacity Fast performance and whisper quiet acoustics The Seagate 500GB SATA Laptop Hard Disk is an excellent way to store and back up all your important documents and files. This is one of the thinnest hard disks out there. You can comfortably insert it into your laptop, and not worry that it will look large and bulky when compared to it. The storage space provided by this product is 500 GB, which will allow you to store all your valuable data without making any compromises. An important feature of this hard disk is that it comes equipped with a self-encrypting drive option. It is very versatile and can be used with all laptop models. This disk also improves the responsiveness of your laptop by about 30 per cent!