Samsung has some additions to its S Series of external hard drives. The 3.5″ S3 Station features a 2TB hard drive, while the S2 comes with a 2.5″ 640GB portable hard drive. We don’t have any word on pricing just yet, but we can tell you that the S2 will arrive this month and the S3 Station will be a bit of a wait and arrive on the market early next year.

As far as security, you are covered. Both of these new hard drives will offer similar security features to other S2 Portable and S1 Mini drives including Auto Backup, SecretZone and SafetyKey.