The BlackArmor series from Seagate are aimed at small businesses, and professional users but they can be great tools for the everyday user as well. I've taken a look at two of the BlackArmor series of external hard drives the PS 110 and the Ws 110, and both are very nice products overall that can be great tools for transporting and keeping your data safe. Today I've got another in the BlackArmor series of storage and backup devices, the NAS 220 2TB Network Attached Storage box. The NAS 220 is a NAS box as one might expect given it's name, and I've taken a look at several NAS devices here on TestFreaks, so I'm not only giving you a comprehensive overview of the NAS 220 but tossing in some comparisons as well so we can see how it performs compared to a few others.