Artifact Details Title 341.3MB 3.5-inch hard disk drive Catalog Number 102729825 Type Physical object Description Label created by Jim Porter for IDEMA Technology Showcase exhibits reads "First 340 megabyte 3.5" PC disk drive." Display unit with clear plastic cover. Date 1992 Manufacturer Western Digital Corporation Identifying Numbers Model number Caviar IV WDAC2340 Per Jim Porter's label and Disk /Trend Other number 61-600384-006 On label on bottom of unit Dimensions overall:: 1 in x 4 in x 5 3/4 in Category Memory & storage/disk Credit Gift of James N. Porter Lot Number X6504.2012