HDD upgrade kit with 3x hard drive trays and secondary hard drive cage parts (Graphite 600T, 730T, 760T, 780T) (Obsidian 450D, 650D, 750D) · x 2 RGB LED strips with 9 LED’s per strip · x 2 RGB LED extension cables (12\') Compatibility · Corsair Commander Mini Package contents HDD upgrade kit with 3x hard drive trays and secondary hard drive cage parts Compatibility Graphite Series 600T, 730T, 760T, 780T Obsidian Series 450D, 650D, 750D