This Toshiba MBE2147RC is an internal hard drive that provides the user ample storage capacity of 147GB. The space is reliable enough to store important data and files. It is also excellent in terms of speed as its 15000 RPM spindle speed enables the hard drive to read and write data at a much higher rate. With this hard drive there is no need to worry about data transfer as it is done at a speed of 6GB/sec. The drive uses its 16MB buffer size to deliver fast, high speed performance to the user. The 2ms average latency of the hard drive also lets the user enjoy quick application of their commands.