Not long ago Benchmark Reviews tested the OCZ RevoDrive and OCZ RevoDrive X2 PCI-Express solid state drive storage devices, both of which are based on SandForce SF-1200 SSD controllers and Silicon Image SiI3124 RAID chip. When SandForce launched their second-generation chip, featured in the OCZ RevoDrive3 X2, the four integrated SandForce SF-2200 SSD controllers used an undocumented OCZ SuperScale Storage Controller. In this article, Benchmark Reviews presents an OCZ Virtualized Controller Architecture 2.0 overview. Using information provided by OCZ, we offer a deeper understanding of OCZ VCA 2.0 technology and the SuperScale controller.