After a recent hard drive failure, I realized I need to start doing some proper backups (Duh, right?) Anyway, while shopping for hard drives to build a backup NAS (for which I need some internal drives, not external USB drives) I discovered a trend where a lot of external hard drives are cheaper than internal drives at the same capacity. How does this make sense?
I ended up purchasing these 3TB hard drives for about $140 each at Office Depot. It’s a crap shoot on which hard drive will be inside, but it will normally be made by the same manufacturer, and be of that capacity. (You would be surprised to find out this isn’t _always_ the case).
Being a 3TB Seagate, a quick search over at Newegg shows this drive which sells for $229. That’s a $90 dollar difference. WOW! So doing this instead of buying internal drives is a bargain so far.