Seagate ST41200NM 1.2GB 5.25" Full Height SCSI-2 Hard Drive 94601-12GM

Seagate ST41200NM 1.2GB 5.25" Full Height SCSI-2 Hard Drive 94601-12GM

The Seagate ST41200NM is a 1.2GB full-height 5.25" SCSI-2 hard disk drive manufactured in Singapore. It features a SCSI-2 interface and the large full-height 5.25" form factor that was standard in high-capacity workstation and server storage of its era. This unit carries secondary model number 94601-12GM and part number 939003-032, and has been inspected, cleaned, and tested and is in good working condition.

Specifications & What's Included

• Manufacturer: Seagate Technology, Inc.
• Model: ST41200NM
• Secondary Model / Drive Family: 94601-12GM
• Part Number: 939003-032
• Storage Capacity: 1.2 GB
• Interface: SCSI-2
• Form Factor: 5.25" Full Height (FH)
• Country of Manufacture: Singapore
• PCB: Dual-board design — main logic board with multiple controller ICs, secondary interface board with SCSI connector and jumper header
• SCSI Connector: 50-pin Centronics-style (visible on interface board)
• Jumper header present on interface PCB for SCSI ID/termination configuration
• Metal mounting bracket / carrier included

Applications

The Seagate ST41200NM belongs to the Seagate Elite and Barracuda-era full-height 5.25" SCSI product line of the early-to-mid 1990s. Full-height 5.25" SCSI drives like this were the dominant high-capacity storage solution for UNIX workstations, CAD/CAM systems, minicomputers, and early enterprise servers during the late 1980s and through the mid-1990s — commonly found in Sun Microsystems SPARCstations, SGI workstations, HP 9000 systems, IBM RS/6000s, and similar platforms. The SCSI-2 interface offered significantly better performance and reliability than the contemporary ATA/IDE standard, and the full-height form factor housed multiple platters for capacity that was considered substantial at the time. Today these drives are sought by collectors and restorers maintaining vintage UNIX and high-end workstation hardware, as well as by industrial and embedded-system operators running legacy equipment that requires a specific SCSI-2 drive geometry.