That's where drives like Western Digital's 6TB My Book Studio II come in, offering rapid or redundant storage for photos, videos, or whatever data you generate. These dual-disk drives are available in multiple sizes, but each offers the ability to either span your data across two drives for greater speed and maximum storage capacity, or to duplicate your data simultaneously onto both drives, for true RAID 1 data security.

We took Western Digital's latest and largest drive for a spin, and even tested its ability to recover from a disaster. Click here for our Western Digital 6TB My Book Studio II review.