Description
Zenith 85-3261-01E 16-Bit ISA CPU Memory Board 286 386 052086 Vintage PC Card
16-bit ISA expansion board for Zenith computers supporting Intel 286 and 386 processors. Provides CPU and memory expansion capabilities for vintage desktop systems.
Specifications & What's Included
- Model: 85-3261-01 / 85-3261-01E
- Bus Type: ISA 16-Bit
- Form Factor: Full-Length ISA Expansion Card
- Compatible CPUs: Intel 286, Intel 386
- Board Number: 052086
- Date Code: Week 43, 1986
- Manufactured: United States
- Included: Board only
Applications
This board type was used in Zenith desktop computers from the mid-1980s to provide memory expansion and processor upgrades. ISA memory boards were standard expansion components for XT and AT-class systems, allowing users to increase RAM capacity and support faster processors. Commonly installed in Zenith Z-100, Z-150, and Z-200 series machines running DOS and early Windows.
Condition: Used
This Zenith 85-3261-01 16-Bit ISA CPU / Memory Board has been inspected and is in good used condition. It was pulled from a working Zenith system where it was in active use. The board shows normal age-related wear consistent with a mid-1980s ISA card — the PCB, chip array, and gold edge connector all appear clean and intact with no obvious physical damage. Note that we have seen this board with part numbers 85-3261-01 or 85-3261-01E; the unit you receive may carry either designation. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This Zenith 85-3261-01 16-Bit ISA CPU / Memory Board has been inspected and is in good used condition. It was pulled from a working Zenith system where it was in active use. The board shows normal age-related wear consistent with a mid-1980s ISA card — the PCB, chip array, and gold edge connector all appear clean and intact with no obvious physical damage. Note that we have seen this board with part numbers 85-3261-01 or 85-3261-01E; the unit you receive may carry either designation. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Zenith |
Model: |
85-3261-01 |
Secondary Model: |
85-3261-01E |
MPN: |
85-3261-01 |
SKU: |
40754 |
Type: |
ISA CPU / Memory Expansion Board |
Bus Type: |
ISA 16-Bit |
Compatible CPU: |
Intel 286, Intel 386 |
Form Factor: |
Full-Length ISA Expansion Card |
Condition: |
Used – Pulled from Working Environment |
Board Number: |
052086 |
Date Code: |
43-86 (week 43, 1986) |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Board only; pulled from working Zenith system. Part number may be 85-3261-01 or 85-3261-01E. |
Condition Notes: |
Zenith 85-3261-01 16-bit ISA CPU/Memory Board. Inspected, pulled from a working Zenith system. Good used condition; normal age wear. Part number may be 85-3261-01 or 85-3261-01E. Board only. |
