Description
NEC MC-421000A8B-80 30-Pin SIMM 1MB 80ns RAM Memory Module 1Mx8 Kit of 2
This is a kit of two 30-pin SIMM RAM modules, each with 1MB capacity and 80ns access time. These modules were standard memory upgrades for computers from the late 1980s and early 1990s.
Specifications & What's Included
- Brand: NEC
- Model: MC-421000A8B-80
- Type: 30-Pin SIMM RAM Module
- Capacity: 1MB per module (2MB total kit)
- Speed: 80ns
- Configuration: 1Mx8
- Quantity: 2 modules
- Manufacture: Japan, Week 47, 1990
- ECC: No
Applications
30-pin SIMMs were used in 286, 386, and 486-based PCs, as well as Apple Macintosh systems manufactured during the late 1980s through mid-1990s. These modules fit systems with 30-pin SIMM slots and were commonly installed in groups to expand system RAM. They are used today primarily in vintage computing restoration and collection.
Condition: Used
This NEC MC-421000A8B-80 30-Pin SIMM 1MB 80ns RAM module kit has been inspected and appears to be in good condition. Both modules were pulled from a working environment where they were previously in use. The PCBs are clean with no visible damage, cracked traces, or bent pins. Normal light wear consistent with prior installation. 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 NEC MC-421000A8B-80 30-Pin SIMM 1MB 80ns RAM module kit has been inspected and appears to be in good condition. Both modules were pulled from a working environment where they were previously in use. The PCBs are clean with no visible damage, cracked traces, or bent pins. Normal light wear consistent with prior installation. 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: |
NEC |
Model: |
MC-421000A8B-80 |
MPN: |
MC-421000A8B-80 |
Type: |
30-Pin SIMM RAM Module |
SKU: |
13544 |
Capacity per Module: |
1MB |
Total Capacity (Kit): |
2MB (2x 1MB) |
Speed: |
80ns |
Configuration: |
1Mx8 |
Form Factor: |
30-Pin SIMM |
Number of Modules: |
2 |
ECC: |
No |
Country/Region of Manufacture: |
Japan |
Condition: |
Used – Pulled from Working Environment |
Compatible With: |
286, 386, 486 PCs; Apple Mac; vintage systems with 30-pin SIMM slots |
Date Code: |
9047HD (Week 47, 1990) |
Seller Notes: |
Kit of 2 x NEC MC-421000A8B-80 30-pin SIMM modules, 1MB each. |
Condition Notes: |
NEC MC-421000A8B-80 30-Pin SIMM 1MB 80ns RAM — kit of 2. Pulled from a working environment. Both modules inspected and appear in good condition. Clean PCBs, no visible damage. |