2.5" to 3.5" HYBRID Tray Caddy Adapter Bracket For X7K8W 0X7K8W Poweredge R440 R640 R540 R740 R740XD R6415 R7415 R7425

README FIRST: The same PowerEdge server type can have two different sizes of the drive bay.  Your server HAS TO HAVE 3.5 inches Hot-Plug Drive Bay. This 3.5 inch Drive caddy supports 3.5-inch hard drives and with a 2.5-inch converter also 2.5-inch hard drives. Check that your PowerEdge Server or Drive Array is LISTED and supported. 

SUPPORTED 3.5 inch MODELS :

Compatibility with part numbers WH5D2, X7K8W, 0X7K8W, Y796F, 0Y796F, 9W8C4, and 09W8C4.