IBM
256MB 133MHz 168-Pin PC133 SDRAM Memory 23K8334 SM641608A1 Hynix 53501026
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
23K8334 IBM 256MB 133MHZ 168-PIN PC133 SDRAM MEMORY
SpecPicks Verdict
SpecPicks classifies IBM 256MB 133MHz 168-Pin PC133 SDRAM Memory 23K8334 SM641608A1 Hynix… as a niche pick — read recent reviews before buying in the memory & ram 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 memory & ram 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
| Brand | IBM |
|---|---|
| RAM Size | 256 MB |
| Form Factor | 168-pin DIMM |
| Memory Speed | 133 MHz |
| Number of Pins | 168 |
| Mfr Part Number | 23K8334 |
| Compatible Devices | Desktop |
| Data Transfer Rate | 133 MHz |
| Additional Features | Lightweight |
| Computer Memory Size | 256 MB |
| RAM Memory Technology | SDRAM |
Ready to buy?
IBM 256MB 133MHz 168-Pin PC133 SDRAM Memory 23K8334 SM641608A1 Hynix 53501026 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 2026-05-23. Price and availability subject to change.
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