500GB Laptop Internal Hard Disk Drive ( Seagate ,WD, Toshiba)-Silver

500GB   2.5-inch SATA hard drives from Seagate deliver lightning-fast and ultra-quiet performance hand-in-hand with low power consumption. In addition, they are designed with ruggedness, reliability, and data-protection features that actively watch over valuable data. Available in capacities from 160 to 640 GB, these drives feature a 3 Gb/s SATA interface and 8 MB cache.  hard drives are designed for portable digital devices of all kinds, including notebook computers, external storage, and digital media players.
From the Manufacturer WD Scorpio Blue Hard Drives – Big capacity for portable computing. WD Scorpio Blue 2.5-inch SATA hard drives deliver ultra-quiet operation and low power consumption, making them the ideal drive for everyday notebook computing. In addition, these hard drives are designed with ruggedness, reliability, and data-protection features that actively watch over your valuable data.
Why you should choose Seagate drives: WD Scorpio Blue SATA drives are the perfect way to add storage for all your photos, videos and files on your notebook computer.
This hard disk if for laptop and external use

 500GB Laptop HDD Internal Notebook Hard Disk Drive
The  laptop HDD is the one hard disk drive for all your laptop applications. One drive with large capacity for everyday laptop and computing storage, reliability and simplicity.