Quick Specs Type: 3.5" LFF Drive Carrier Sled Compatibility: Dell PowerEdge R730xd, R740xd, DL4300 Drive Support: 3.5" SAS/SATA HDDs; 2.5" drives with adapter Installation Location: Mid-Chassis Drive Bays Hot-Plug Support: No (dependent on backplane and system configuration) Part Number: FJ21V The Dell PowerEdge R740xd Mid Drive Tray LFF Drive Carrier Sled (Part Number: FJ21V) is designed to securely mount 3.5-inch hard drives within the mid-chassis drive bays of compatible Dell servers. It supports both SAS and SATA hard disk drives, and with the appropriate adapter, it can accommodate 2.5-inch drives. This carrier ensures proper alignment and connection of drives within the server chassis. Installation of the FJ21V drive carrier is straightforward and should be performed following Dell's official guidelines to ensure optimal performance and system integrity. This component is specifically designed for use with the Dell PowerEdge R730xd, R740xd, and DL4300 servers. Always verify compatibility with your specific server configuration before installation.