4Pcs (Used) 2.5" SAS SATA Hard Drive Tray Caddy Kit For Dell PowerEdge Servers
For PowerEdge 1900, PowerEdge 1950. For PowerEdge 2900, PowerEdge 2950. For PowerEdge 6900, PowerEdge 6950. For DELL PowerEdge servers that accept 2.5" drives. This hard drive tray is with SAS/ SATA disk port, support hot-plug.