RJR110, Carrier Only, SATA II, Black, RoHS. The RhinoJR RJR110 is a cast aluminum-constructed removable drive enclosure designed for mounting any 3.5" form factor, low-profile (1") SCSI, Serial ATA (SATA) or Parallel ATA (PATA) drive into a 5.25" half-height peripheral bay. All RhinoJR removable models feature cooling fan(s) and a front-accessible key lock/power switch which secures the carrier within the receiving frame.