OWC 2.5" On-The-Go Pro External Hard Drive (1 TB)

The OWC 2.5" On-The-Go Pro External Hard Drive (1 TB) is an all-round storage solution, and comes with a SATA interface, 8 MB cache, 5400 RPM rotational speed, and a Fujitsu USB 3.0 chipset. In addition, the hard drive offers an MTBF (Mean Time Between Failure) rating of 600,000 hours.