
P256 -- packs specially selected Samsung MLC flash memory and a sophisticated Samsung Controller IC, coupled with 128MB of cache memory and Native Command Queuing (NCQ) support for stutter-free performance. By the books, this one can reach speeds of up to 220MB/sec (read) and 200MB/sec (write), though you can bet you'll be paying for the haste. We're seeing it on sale for around $658 online
http://www.engadget.com/2009/05/12/...6gb-solid-state-drive-now-shipping/#continued
digging around for reviews atm