Chec out the OCZ's R4, which is a PCI-Express solid-state drive that comes with 16 SSDs, each driven by SandForce SF-2200 controllers.
Armed in RAID mode a VCA 2.0 capable provides each of seperated SSDs a SATA 6 Gb/s linkpassing it over a PCI-Express 2.0 x16 link. As a resulkt the R4 is capable of perfofmance up to 6,656 MB/s (megabytes per second). And if size does matter, 3.2 is a possible capacity option. Thanks PCPer.
Your wallet likely needs to be similar sized. It does make you wonder where we are going with SSD technology ...