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• Brand: Western Digital
• Model: WD1003V-MM2
• Part Number: 61-600338-02
• Interface: 16-bit ISA
• Origin: Made in Ireland

This vintage Western Digital controller card provides support for both Winchester (MFM/RLL) hard drives and floppy disk drives. It is a dual-purpose expansion board designed for legacy computing systems, featuring high-quality components and a gold-plated ISA edge connector. The board includes headers for LED, Drive 1, Drive 0, Winchester, and Floppy connections, making it an essential component for restoring or maintaining IBM AT compatible PCs.

• Controller Type: Hard Drive & Floppy Controller
• Supported Drives: 2x Hard Drives, 2x Floppy Drives
• Date Code: 9025 (1990)
• Chips: WDC WD42C22A-JU, WD37C65BJM, WD1017-JM
• Bus Type: ISA 16-bit

Vintage Computing, Retro PC, IBM AT, ISA Controller, MFM Controller, RLL Controller, Hard Drive Controller, Floppy Controller, Western Digital, WD1003V, Legacy Hardware, Computer Parts, 1990s Tech, PC Restoration, Circuit Board