Dell 3.5-Inch SAS / SATA Hard Drive Carrier / Tray / Caddy for PowerEdge C6100 / C6105. P/N: T305P Product: Hard Drive Carrier / Tray / Caddy / Sled / Bracket Form Factor: 3.5-inch SAS or SATA Drive Compatibility: Dell PowerEdge C6100, PowerEdge C6105 Screws included