System Record
Wang Professional Computer PC-S1-2
Secondary Wang Professional Computer preserved as part of the archive. Features original Wang Labs asset markings and Winchester storage.
Gallery
Front View
Rear View
Internal View
System Information
| Model | PC-S1-2 |
|---|---|
| Status | Operational |
| BIOS | v1.65 |
| MS-DOS | v2.01a |
| Menudrvr | v2.00 |
| Acquired | April 16, 2026 |
Expansion Slot Inventory
| Item | Model | Type | Notes |
|---|---|---|---|
| Winchester Controller Card | PM021/022-B | Storage | Controller for Winchester Drives. Uses standard ST-225 |
| 512 Memory Expansion | PM000-0 | System | Memory tested, and faulty modules replaced with NOS DRAM |
| Monochrome Monitor | PM001-B | Output Device | Character Resolution board installed. Provides power and TTL to WANG CRT via siamese cable |
| Local Comm. Data Link | PM041 | Communications | Expansion card containing the RF connectors for WANGnet |
| Local Comm. Processor | PM041 | Communications | Connected to the Data Link card via ribbon cable. Used for remote VS emulation |
Historical Notes
This system retains original Wang Labs ownership markings and provides valuable insight into real-world Wang deployment and service history.