900GB 15K RPM SAS 12Gbps 512n 2.5in Hot-plug Hard Drive 3.5in HYB CARR CK Compatibility This product is compatible with the following systems: PowerEdge C6420 PowerEdge C6525 PowerEdge R240 PowerEdge R250 PowerEdge R350 PowerEdge R440 PowerEdge R450 PowerEdge R540 PowerEdge R550 PowerEdge R640 PowerEdge R6415 PowerEdge R650 PowerEdge R650xs PowerEdge R6515 PowerEdge R6525 PowerEdge R740 PowerEdge R740XD PowerEdge R7415 PowerEdge R7425 PowerEdge R750xs PowerEdge R7515 PowerEdge R7525 PowerEdge T150 PowerEdge T350 PowerEdge T550 PowerVault NX3240 PowerVault NX440