MyCE checked out the OCZ Vertex 450 – 256GB SSD A quote from the article:

Below is a clip for the Myce review of the Vertex 450.

[thumbleft=227] "This month I’m taking a look at OCZ’s new Vertex 4 refresh, the Vertex 450 series. For the Vertex 450 series, the transition to 20nm NAND has been made. But it’s not only the NAND that has been updated from the original Vertex 4, the controller has also been updated. The original Vertex 4 used Marvell silicon, and in house Indilinx infused firmware. For the Vertex 450 series, OCZ has gone all in house, and used a new variant of the Indilinx BareFoot 3 SSD controller, the BareFoot 3 M10, and their own Indilinx infused firmware."
 OCZ Vertex 450 – 256GB SSD Review @ Myce.com