Mfg Part # W348K – 600GB 15000 RPM 3.5″ SAS 6Gb/s hot-plug hard drive and tray. Brand new zero-hour drives and comes w/ 1 Year Yobitech Warranty ***Original Dell Labeled Drives w/ Dell Firmware. Brand new drives w/ tray for Dell PowerEdge Servers and MD PowerVault Arrays*** Kit contains one 600GB 15K SAS hard drive with one Dell SAS tray fully compatible with Dell PowerEdge R310, T310, R410, R415, T410, R510, R515, T610, R710, T710, NX3000 servers and PowerVault MD1200, MD3200 Arrays. (additional Dell PE Servers and MD Arrays may apply) Note: These are 3.5″ SAS Drives (Please confirm the drive size and interface of your requirement) For compatibility questions with selected servers, please contact our support. We carry large inventory in stock – all KIT orders place by 4pm est. guaranteed to ship same day