The HSB2535SATBK is removable 2-drive backplane lets quickly install and hot-swap drives from the front of computer, by turning a 5.25" bay into a hot-swappable SATA/SAS interface for to connects a 3.5” SATA hard drive (HDD) and/or a 2.5” SATA hard drive or solid state drive (SSD). The hard drive bay interfaces with SATA/SAS, offers two tray-less hard drive bays and can be mounted into any 5.25" front bay, to provides a hot-swappable mobile rack. The bays feature ejection levers which allow drives to be installed and removed quickly from the computer system, provides a convenient way to create backups that can then be removed for safekeeping, archiving or external portable access.