When the time comes to increase your computer's storage capacity, install the Seagate ST500LM012 Hard Drive. You can store important documents, pictures, and music with room for even more, thanks to the 500 GB storage capacity. This internal 2.5-inch hard drive is easy to install and is compatible with machines that support SATA 3.0 Gbps (1.5 Gbps) interfaces. Additional features include a 5400 RPM rotational speed, 3 Gbps transfer rate, and a 5.6 millisecond average latency. In addition, you can reach faster access times while loading software, transferring data, or copying files because of the 8 MB buffer. Lastly, with its rugged construction, you can count on sustained performance without worry of component failures or mechanical breakdowns.