Installed in a 3.5" bay, each hard disk has its own bay in which it can be easily mounted and removed again. The installation and removal of the hard disks is done without a carrier and thus also without tools. Both hard disk carriers can be opened or locked separately from each other. Unauthorised persons cannot access the hard disks. Internally, the removable frame is connected via 2x SATA connectors. There are two separate 4-pin connectors for the LED displays. The housing is primarily made of metal, with the front panel also being made of high-quality aluminium. Metals are known for their excellent heat conductivity (passive convection). This ensures a certain coolness without making the removable frame loud in use.