T-C25HD-G is an economic drive cage solution that takes custom size of space to give one 2.5" hotswappable SATA drive bay. The compact structure with heavy duty full metal construction is perfect for military systems, media servers, and IPCs OEM/ODM projects. The Tough Armor's full metal design is also perfect for industrial and media server devices that require a flammability rating, as the full metal material is considered to already comply with flammability requirements. Also, T-C25HD-G comes with removable tray for easy maintenance and full metal construction with aluminum body to protect your hard drives.