Silicon Image SiI 3114 SoftRaid 5 Controller: SiI 3114 is a single chip PCI to 4 port Serial ATA (SATA) host controller. The chip is ideal for applications such as servers, workstations and storage systems featuring peripherals with this new storage interface standard. Based on a 32 bit/66 MHz PCI interface, the SiI 3114 provides support for four independent Serial ATA devices and may be incorporated into motherboard or PCI add in card designs.