Hard disk drive
This is a belt driven hard disk drive. There is a label listing 6 media defects attached to the top of the drive and the note "heads parked in landing zone".
Computer Memories, Inc. (CMI)
||Month of manufacture on serial number label
||Label on IC chip on circuit board
||Serial number listed on defect label
overall: 3 5/8 in x 8 1/8 in x 8 7/8 in
Gift of Thomas Gardner