Lenovo 300 GB hard drive is perfect for discriminating computer owners. This internal 2.5-inch hard drive is a superb device for storing all of your important data. Power users and hobbyists are impressed by the operation and speed of this 300 GB hard drive. The Lenovo 45J9660 is easily installable, so you can conveniently swap it into systems that support the SAS standard. The very big storage space featured on Lenovo 45J9660 300 GB hard drive enables you to hold onto your whole family’s favorite photo library, office applications, and mp3 files with more than enough space leftover. Plus, the nimble 15000 RPM speed found on this internal 2.5-inch hard drive makes it easy for you to backup huge videos, MP3s, and applications as quickly as possible. With rugged construction, the Lenovo 45J9660 is very reliable, so you can enjoy the benefits of long-lived flawless operation without fearing loss of component failures or disk crashes.