Thislisting is for (1) IBM 1U Sliding Left& Right Rail Kit for X3550 M2 M3 X3650 M2 M3 69Y5021 69Y5022.This item is tested and is in good workingcondition. We’ll provide a 60-day warranty. We do not provide any additionalsoftware or any other parts with this item unless expressly stated above. Whenapplicable any configuration, software, password issues as well ascompatibility for particular purposes are Buyer’s responsibility and are notcovered by \"NO DOA\" warranty.