I forgot to ad that it also has a 1mb chip ram baseboard card. So it actually has 2mb chip, and 4mb fast, 3.1 roms. The previous users broke one of the retaining clips on rear of case and has screws holding it together. The screws are not visible unless you turn 600 over. Looks like he also put a dab of glue on the front corner of case opposite eject button on floppy. I will post a couple more pics of case as soon as I get my server working. Shouldn't be long.