We were already huge fans of Seagate’s line of GoFlex External Hard Drives but they are now first to cross the 4TB barrier with their Seagate GoFlex Desk. For the uninitiated, the GoFlex line of drives allow for buying one drive with a specific connector (USB, FireWire, eSATA) and the ability to accessorize with each of the other types. FireWire at home and eSATA at the office, or just carry the connector with you if you don’t have a heterogeneous situation to solve. The large volume of the latest drive may appeal to many walks of life charged with toting the massive amounts of data that the GoFlex Desk 4TB enables. The interchangeable interface feature means that you can support the fastest possible manipulation of that data. Working with VMs or DB backups isn’t trivial with regards to size. Moving data on that scale can be downright glacial with older transfer protocols.
Seagate’s USB 3.0 connector has clocked some amazing speeds during tests and the USB 3.0 to SATA converter that runs the GoFlex Desk looks like it might work for other SATA drives in a pinch too. That’s a nice piece of added value but your mileage may vary. There are some possible problems working with data past 2TB, so do your research. Make sure you know which protocol you can use and where. You’ll also want to spend some time checking your OS’s support for 2TB+ drives. Older operating systems may require patching if they will even work at all. We’d check out this article for details about the speed and compatibility if you are planning a trip 4TB into outer space.
[Seagate Desk GoFlex 4TB Review @ Everything USB]