..some kind of Sun disk array. It has current colors, holds 7 SCA disks in canisters, a single 68-pin scsi hose. There's a 'bustle' on the back w/ 2 DC squirrel-cage blowers. Dimensions are 5X17X17, roughly. Numbers that may be useful are OSM3000-SD2 and 595-4084-01. Neither of these turned up anything on docs.sun.com. Clue? thanx, -ls-