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. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
