Glyph GT103 Firewire 3 Bay removable Hard Drive Rackmount. This features three 320-gig drives that provide convenient storage for all your music projects. Crafted by the renowned brand Glyph in the United States. All three 320 gig drives are clean installs. One of the internal fans makes some noise until warmed up but works fine after. Original shipping box. Keys for all the removable trays. Firewire 400 interface. Has been a rock solid studio piece for me.