OCZ's RevoDrive x2: IBIS Performance without HSDL
 

We met OCZ’s first PCIe based SSD two years ago with the Indilinx based zDrive. Take four Indilinx Barefoot controllers, RAID them together on a PCIe card and you’ve got a zDrive. The first SandForce based PCIe solution actually took a step backwards: the OCZ RevoDrive only used two SandForce SF-1200 controllers.

Performance was of course much better than the old zDrive. SandForce has all but put Indilinx out of our minds (and systems). But the recently announced IBIS and the suspicious unpopulated connector on the original RevoDrive made it clear that there was room for more performance.

http://www.anandtech.com/show/3997/o...rive-x2-review