Crucial
2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT25664AC667
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The 2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT25664AC667 is a solid pick with broad community endorsement in the memory & ram category, priced around $27.99, rated 4.5★ across 1,608 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
667 MHz memory speedMemory Size: 2 GB; DDR2-667/PC2-5300 memory standardUnbuffered signal processingForm Factor: 200-pin
SpecPicks Verdict
SpecPicks classifies Crucial 2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin… as a solid pick with broad community endorsement in the memory & ram category, based on 1,608 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Crucial's positioning sits comfortably above the category median. 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
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,608 reviews)
- ✓ Memory Speed- PC5400; Memory Speed MHz- 667MHz
- ✓ Backed by Crucial'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
Key Features
- Memory Speed- PC5400; Memory Speed MHz- 667MHz
- Memory Category- Laptop; Memory Type- DDR2
- Memory Size- 2048MB; Memory Modules- 1; Memory Channels- Dual; Memory Socket- SODIMM;
- Memory Category- Laptop; Memory Type- DDR2
- Memory Speed- PC5400; Memory Speed MHz- 667MHz
- Memory Size- 2048MB; Memory Modules- 1; Memory Channels- Dual; Memory Socket- SODIMM;
Full Specifications
| Brand | Crucial |
|---|---|
| Voltage | 1.8 Volts |
| RAM Size | 2 GB |
| Model Name | Crucial |
| Unit Count | 1.0 Count |
| Form Factor | SO DIMM 200-pin |
| Memory Speed | 667 MHz |
| Model Number | CT25664AC667 |
| Number of Pins | 200 |
| Mfr Part Number | CT25664AC667 |
| Memory Generation | DDR2 |
| Compatible Devices | Laptop |
| Data Transfer Rate | 667 MHz |
| Memory Form Factor | SODIMM |
Ready to buy?
Crucial 2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT25664AC667 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 2026-05-26. Price and availability subject to change.
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