Kingston DataTraveler HyperX Predator 512GB Review
To be honest the Lexar is proving to be no contest at all. The Kingston DT HyperX is SO much better it's almost laughable. Of course it's nowhere near as good as a SATA3 SSD, and nor would we expect it to be. That's utterly missing the point though. 240MB/s read and nearly 170MB/s write from a USB stick is ridiculously impressive.