Artifact Details Title 5MB 5.25-inch hard disk drive Catalog Number 102718479 Type Physical object Manufacturer Shugart Identifying Numbers Model number ST-506 Serial number 001474 Dimensions overall: 2 1/4 in x 6 in x 8 in Description Top panel of object is a tinted sheet of plexiglass. Category Memory/disk Credit Gift of James N. Porter Lot Number X6504.2012