Windows 2003 Server Promise SuperTrak SX6000 (tm) IDE RAID Controller: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.