For EMC PowerEdge T350 R250 3.5"Hard CADDY+ 2.5" to 3.5"9W8C4 Y004G DELL Adapter
This combo consists of one Dell 3.5" 14th generation server drive tray and one OEM 9W8C4 2.5" to 3.5" adapter. 1 2.5" Adapter (9W8C4). PowerEdge R440. PowerEdge R540. PowerEdge R640. PowerEdge R740.