A-Tech
A-Tech 2GB DDR2 667MHz SODIMM PC2-5300 1.8V CL5 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module
Bottom line: The A-Tech 2GB DDR2 667MHz SODIMM PC2-5300 1.8V CL5 200-Pin Non-ECC: 2GB DDR2-667 SO-DIMM revives DDR2-era laptops still stuck on 512MB or 1GB; main trade-off: single 2GB module only, so dual-channel needs a second matching stick.
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Pros & Cons
Pros
- ✓ 2GB DDR2-667 SO-DIMM revives DDR2-era laptops still stuck on 512MB or 1GB
- ✓ Lifetime warranty from A-Tech, unusual for a legacy DDR2 memory module
- ✓ Standard 200-pin 1.8V CL5 spec fits most DDR2 notebooks and AIO systems
- ✓ US-based tech support offered before, during, and after purchase
Cons
- ✗ Single 2GB module only, so dual-channel needs a second matching stick
- ✗ Non-ECC unbuffered, so unusable in DDR2 servers or ECC workstations
- ✗ PC2-5300 at 667MHz is slower than PC2-6400 DDR2-800 SO-DIMMs
- ✗ Buyer must verify their laptop's max supported RAM before ordering
SpecPicks Verdict
SpecPicks scored A-Tech 2GB DDR2 667MHz SODIMM PC2-5300 1.8V CL5 200-Pin Non-ECC… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. A-Tech'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
- 2GB ( 1x 2GB Module ) | DDR2 667 MHz ( PC2-5300 / PC2-5300S ) | DDR2 SO-DIMM ( 200-Pin ) | Non-ECC Unbuffered
- High performance Memory RAM upgrade designed for DDR2 SODIMM compatible Laptop, Notebook, & All in One (AIO) computers
- Boosts the performance of your system by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle greater workloads
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase
Full Specifications
| Brand | A-Tech |
|---|---|
| Voltage | 1.8 volts |
| RAM Size | 2 GB |
| Model Name | FBA_CT25664AC667 |
| Unit Count | 1 Count |
| Form Factor | 200-Pin |
| Memory Speed | 667 MHz |
| Model Number | FBA_CT25664AC667 |
| Number of Pins | 200 |
| Mfr Part Number | FBA_CT25664AC667 |
| Memory Generation | DDR2 |
| Compatible Devices | Laptop |
| Data Transfer Rate | 667 MHz |
| Memory Form Factor | SODIMM |
| Additional Features | High Performance |
| Computer Memory Size | 2 GB |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |
| RAM Memory Technology | DDR2 |
| Column Address Strobe Latency | 5 |
Ready to buy?
A-Tech 2GB DDR2 667MHz SODIMM PC2-5300 1.8V CL5 200-Pin Non-ECC Unbuffered Laptop RAM Memory Upgrade Module 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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