There's now a super-speed PCIe SSD you can actually buy
 

Samsung has taken a commanding lead in next-gen SSDs that blow away old-school models, but it finally has some competition. Kingston's HyperX Predator PCIe SSD is now available with read speeds touching 1.4GB/s. That's still a far cry from Samsung's ...

http://www.engadget.com/2015/03/24/k...=rss_truncated