Seagate Backup Plus 4TB USB 3.0 Portable Hard Drive Review
The Backup Plus 4TB portable hard drive by Seagate consists by a 15mm thick Seagate/Samsung Momentus ST4000LM016 2.5″ SATA III HDD (features five 800GB platters with a rotational speed of 5400RPM and 16MB of cache) housed inside a USB 3.0 compatible enclosure.
