OCZ Vertex 3 update adds 20nm NAND, lowers I/O performance?

OCZ's Vertex 3 SSD line-up is about to receive a minor hardware update, a company press release indicates. It appears OCZ's upcoming Vertex 3.20 drives are essentially the same as their predecessors, but will feature a NAND (memory) die-shrink from 25nm to 20nm. This memory cell miniaturization should result in…

via TechSpot http://www.techspot.com/news/51698-ocz-vertex-3-update-adds-20nm-nand-lowers-i-o-performance.html