The Dell PowerEdge R720XD Server is configured to accept these 1.8TB SAS 12G 3.5 10K hybrid w/F238F Tray, Hot-Plug Drives.
These Drives are interchangeable in the Dell PowerEdge R720XD Server and are compatible with one another.
They are Genuine Dell Drives with Dell Firmware and Serial Numbers designed specifically for your Dell PowerEdge R720XD.