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json_url: "https://www.artisantg.com/79733-2/Rockwell-1771-HM.json"
generated_at: "2026-11-08T04:11:22.676Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
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# Rockwell / Allen-Bradley 1771-HM CMOS Memory Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Rockwell
- Model: 1771-HM
- Condition: Used and in Excellent Condition
- Price: $150.00 USD
- Availability: In stock, 3 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Electrical Test > Memory (primary)

## Details

This Rockwell / Allen-Bradley 1771-HM CMOS Memory Module is used and in excellent condition.

### Configuration

- Memory: 32 K

Part Number: 90721003

## Images

- <https://www.artisantg.com/itemimages/allenbradley_1771hm_view1.jpg>
- <https://www.artisantg.com/itemimages/allenbradley_1771hm_view2.jpg>
- <https://www.artisantg.com/itemimages/allenbradley_1771hm_view3.jpg>
- <https://www.artisantg.com/itemimages/allenbradley_1771hm_view4.jpg>