IBM
^^ IBM Model M 1391401 Mechanical Keyboard PS/2 (KWJ66)
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
No accessories including standard power cord/cable. DIRTY, MISSING ONE KEY! We are quick to respond and resolve. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided.
SpecPicks Verdict
SpecPicks classifies ^^ IBM Model M 1391401 Mechanical Keyboard PS/2 (KWJ66) as a niche pick — read recent reviews before buying in the keyboards & mice category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. IBM's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by IBM's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Full Specifications
| layout | full-size |
|---|---|
| mechanism | buckling spring |
Ready to buy?
^^ IBM Model M 1391401 Mechanical Keyboard PS/2 (KWJ66) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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