40MB 3.5-inch hard disk drive
||On label on side of unit
||Barcode label on side of unit
overall:: 1 1/2 in x 4 in x 5 3/4 in
Label created by Jim Porter for IDEMA Technology Showcase exhibits reads "First 3.5 inch disk drive with voice coil actuator."
Memory & storage/disk
Gift of James N. Porter