Imprimis CDC 94208-75 60MB 5.25-Inch Half-Height IDE ATA Hard Drive Type 41

Imprimis CDC 94208-75 60MB 5.25-Inch Half-Height IDE ATA Hard Drive Type 41

The Imprimis 94208-75 is a 60MB, 5.25-inch half-height hard disk drive with an IDE (ATA) interface, manufactured by Imprimis Technology Inc. of Oklahoma City, Oklahoma. Imprimis was formed in 1989 when Control Data Corporation (CDC) spun off its disk drive division, which is why many buyers search this drive under both the Imprimis and CDC names. This unit carries the Type 41 drive designation and part number 77747223.

Specifications & What's Included

• Manufacturer: Imprimis Technology Inc. (formerly CDC / Control Data Corporation)
• Model Number: 94208-75
• Part Number: 77747223
• Drive Designation: Type 41
• Capacity: 60 MB
• Interface: IDE (ATA)
• Form Factor: 5.25-inch Half-Height
• Front bezel: black vented panel with green activity LED
• Rear connectors: 40-pin IDE interface connector, 4-pin Molex power connector
• Controller PCB: green board mounted to underside of drive chassis
• CSC Lot Number: 9048-3
• Drive only — no cables or mounting hardware included

Applications

The Imprimis/CDC 94208-75 dates from the late 1980s to early 1990s era of personal computing, when 5.25-inch half-height drives were the standard form factor for AT-class desktop PCs. IDE (ATA) was the dominant interface for consumer and business desktop storage during this period, replacing older MFM and RLL drives in mainstream systems. A 60MB capacity was substantial for its time and was commonly found in mid-range to high-end desktop builds of that generation. Today these drives are sought by vintage PC collectors, retrocomputing hobbyists, and anyone restoring or maintaining period-correct IBM AT-compatible systems, early 486-era machines, or industrial/embedded systems that still rely on original IDE storage. The half-height 5.25-inch bay fits standard tower and desktop cases from the era.