Dell Compatible 500GB 7.2K 6Gb/s 2.5" SAS HD -Mfg# R734K (Comes with Drive and Tray) Pulled from functioning environment. Fully covered by A to Z warranty Same day shipping if purchased before 4PM CST, Monday through Friday One year end user warranty Please contact Core 4 Solutions for questions about expedited shipping, item condition, warranty etc. Core 4 Solutions has served over 18,900+ satisfied IT buyers.