Sun products are designed for seamless integration into various environments. They are scalable solutions optimized for critical tasks. Be sure that Sun products represent the latest developments in computer industry to give you more power and strength.The XTACSM1-RK-3RU-19T is Sun StorEdge 6130 array / CSM100, 3U Telco Rack Mount Kit for 2- or 4- post Telco rack.SunSpectrum support is included in the SunSpectrum contract on the 6130 Array. Warranty coverage is equal to that on the 6130 Array. Warranty duration is the greater of the balance of the remaining standard default warranty on the 6130 Array or 1 year.