The WD Blue 320GB internal hard drive is designed for a variety of laptop and desktop applications. With a performance-enhancing 5400 RPM rotational speed and a SATA 3Gb/s interface, it offers a great balance of speed and capacity.
This 2.5-inch form factor drive is perfect for upgrading your existing system or adding additional storage for files, games, or multimedia. Its low profile design makes it suitable for even the thinnest laptops.
Western Digital WD3200BPVT WD Blue 320GB 2.5" SATA Hard Drive