PROMISE SuperTrak SX6000

Promise [SuperTrak] SX6000 controller proves pretty fast in our tests. Another advantage of our hero is perfect price-to-IDE ratio. 6 channels of only one Promise SX6000 controller allow creating two fault-tolerant arrays combining beautiful performance and high storage capacity (RAID 3 and RAID 5) or three RAID 1 arrays..." -- X-bit Labs

6-channel Ultra ATA/100 RAID 5 Card with onboard processor

SuperTrak SX6000 lets you build huge storage arrays with Ultra ATA/100 drives and offer network-level RAID 5 fault tolerance. SX6000 includes six independent data channels for use with up to six drives. It employs a high performance Intel i960RM RISC processor for rapid-fire, hardware-based XOR calculations. A single DIMM slot accepts user-installed standard memory up to 128MB (16MB required) for handling read-ahead or write data cache. Offers easy array setup with built-in SuperBuild? BIOS utility. Includes a professional, customizable array management GUI to continuously monitor and maintain any SuperTrak array on your network