2.5-inch hard drive mounting system / cage for hot-swap, compatible with 2.5" SATA and SAS hard drives. Designed for use in server cases and hot-swap bays that support 2.5" drives. Made from a metal alloy with plastic components to secure the drive and facilitate installation/removal. Supports standard 2.5" hard drive dimensions and provides a secure connection interface with the backplane when used in compatible hot-swap bays.