When storage density is more important than value, though, solid-state drives win again. That's because there are SSDs like ...

You remember yesterday, when we wrote about Micron's new 6550 ION SSD and how it wasn't exactly the biggest SSD we'd seen?

ExaDrive specializes in extra high capacity 3.5-inch solid state drives for data centers. The biggest model it currently has is the EDDCT100 which retails for a staggering $40,000 or $400 per TB.