The Intel RAID Controller RS2WC040 includes features such LSI"s SAS2008 6Gb/s I/O Controller (IOC) and a native PCI Express 2.0 architecture to deliver essential performance for 3Gb/s and 6Gb/s drive-based solutions. The Intel RAID Controller RS2WC040 allows businesses using workstations and entry-level servers to employ robust RAID functionality at lower prices than enterprise-class RAID adapters.