Overview: Compaq's innovative design and integration work for the Smart Array family of products adds customer value unmatched in the industry. Large-scale use of Smart Array products creates much lower cost of ownership than many competitive server storage products. The Compaq Smart Array 4200 Controller is the first of a new generation of high-performance array controllers. Based on a new 64-bit architecture this 4-channel controller represents a major leap in performance and capacity. The Compaq Smart Array 4200 controllers provide the best performance and the best capacity for RAID controllers in the high-end workgroup and low-end departmental server space.