The Kingston DataTraveler HyperX Predator 3.0 has four unique names and about a four-fold increase in price-per-Gigabyte compared to standard USB flash memory. The 512GB version is set to retail for $1750 per stick. For some reason Kingston would not comment on the expected retail price of the 1TB version?
If you are still interested in purchasing this thumb-drive -- then for one it must mean something to you -- but it does have 240MB/s read speeds and 160MB/s write speeds over USB3.0. If you are looking to actually use your 512GB drive then you would be able to fill it up in about an hour. Then again, if it does mean that much to you, Kingston apparently is happy to provide.
Source: PCPer