Memory Upgrades 256MB 144-Pin SO DIMM PC133 SDRAM for Notebook
Bottom line: The Memory Upgrades 256MB 144-Pin SO DIMM PC133 SDRAM for Notebook is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category, priced around $29.99 on Amazon as of 2026-10-21 16:20 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Capacity: 256 MB
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying
Manufacturer description
The 256mb pc133 sdram sodimm 144pin.
SpecPicks Verdict
SpecPicks scored Memory Upgrades 256MB 144-Pin SO DIMM PC133 SDRAM for Notebook using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. ACP ACUPRESSURE's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Capacity: 256 MB
- Memory Type: SDRAM - SO DIMM 144-pin
- Upgrade Type: Generic
Full Specifications
| Brand | ACP ACUPRESSURE |
|---|---|
| Voltage | 1.5 Volts |
| Capacity | 256 MB |
| RAM Size | 256 MB |
| Unit Count | 1.0 Count |
| Form Factor | SO-DIMM |
| Memory Type | SDRAM - SO DIMM 144-pin |
| Memory Speed | 133 MHz |
| Model Number | AO8S3264-PC133 |
| Upgrade Type | Generic |
| Number of Pins | 144 |
| Mfr Part Number | AO8S3264-PC133 |
| Compatible Devices | Laptop |
| Data Transfer Rate | 133 MHz |
| Memory Form Factor | SODIMM |
| Additional Features | Lightweight |
| Computer Memory Size | 256 MB |
| Warranty Description | Limited lifetime warranty |
| RAM Memory Technology | SDRAM PC133 |
| Global Trade Identification Number | 00821455000090 |
Ready to buy?
Memory Upgrades 256MB 144-Pin SO DIMM PC133 SDRAM for Notebook is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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