---
product_id: 57402635
title: "Crucial CT25664AC667 2 GB DDR2 667 MHz (PC2-5300) CL5 SODIMM 200-Pin Memory"
brand: "crucial"
price: "$45.71"
currency: USD
in_stock: true
reviews_count: 11
url: https://www.desertcart.us/products/57402635-crucial-ct25664ac667-2-gb-ddr2-667-mhz-pc2-5300-cl5
store_origin: US
region: United States of America
---

# Performance Boost OEM Compatible Easy Install Crucial CT25664AC667 2 GB DDR2 667 MHz (PC2-5300) CL5 SODIMM 200-Pin Memory

**Brand:** crucial
**Price:** $45.71
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Experience with Crucial Memory!

## Quick Answers

- **What is this?** Crucial CT25664AC667 2 GB DDR2 667 MHz (PC2-5300) CL5 SODIMM 200-Pin Memory by crucial
- **How much does it cost?** $45.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57402635-crucial-ct25664ac667-2-gb-ddr2-667-mhz-pc2-5300-cl5)

## Best For

- crucial enthusiasts

## Why This Product

- Trusted crucial brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof Your Tech:** Supports DDR to DDR4 memory technology, keeping you ahead of the curve.
- • **Versatile Compatibility:** Designed to work with a wide range of OEM systems for maximum flexibility.
- • **Plug-and-Play Simplicity:** Effortlessly enhance your system's performance with a straightforward installation.
- • **Reliability You Can Trust:** 100% tested components ensure high reliability for your daily tasks.
- • **Unleash Your Laptop's Potential:** Transform your device with a 2 GB upgrade for seamless multitasking.

## Overview

The Crucial CT25664AC667 is a 2 GB DDR2 667 MHz SODIMM memory module designed to enhance laptop performance. With a 200-pin form factor and CL5 latency, this unbuffered memory is compatible with various OEM systems and is rigorously tested for reliability. Upgrade your device effortlessly and enjoy improved speed and efficiency.

## Description

Crucial CT25664AC667 2 GB DDR2 667 MHz (PC2-5300) CL5 SODIMM 200-Pin Memory

## Features

- Increases laptop performance
- Easy to install
- Compatible with OEM systems
- 100% component and module tested for high reliability
- Available in DDR to DDR4 memory technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 1.8 Volts |
| Column Address Strobe Latency | CL5 |
| Data Transfer Rate | 667 MHz |
| Number of Pins | 200 |
| Form Factor | 200-pin SO-DIMM |
| Compatible Devices | Laptop |
| Special Features | Unbuffered memory |
| RAM Memory Technology | SODIMM^NON-ECC^DDR2-667 |
| Memory Speed | 667 MHz |
| RAM Size | 2 GB |

## Product Details

- **Brand:** Crucial
- **Computer memory size:** 2 GB
- **RAM memory technology:** SODIMM^NON-ECC^DDR2-667
- **Memory speed:** 667 MHz
- **Compatible devices:** Laptop

## Images

![Crucial CT25664AC667 2 GB DDR2 667 MHz (PC2-5300) CL5 SODIMM 200-Pin Memory - Image 1](https://m.media-amazon.com/images/I/71I7iE80GeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    it's worth doing yourself
  

*by D***E on Reviewed in the United Kingdom on 11 October 2013*

having had my eee900 for five years already i had decided to improve the provided 1gb ram.  initially i took it to a local mobile/computer/internet shop (there's hundreds of them in my hometown) but they delayed, tried charging me more, lied about there being something wrong with my computer, then put in second hand ram with errors on it!!  i went practically insane, and after several more days they let me change back to a 1gb ram that worked (i did a two hour error scan on it in the shop) then refused to give me a refund saying i had wasted their time and cost them money. hmmmmmmmm, so i wasn't in a hurry to lose any more money. a year later i checked on 'eeeuser' for other people's reccomendation for my specific netbook model.  added this 2gb ram to a big amazon order.  arrived swiftly just in time for me to go away for a weekend.  i fitted it in place while on the coach.  my laptop ram has a little metal lever that leans to the side to release it.  it worked flawlessly first time, and considerably reduced 'freezing' and slowdown using larger programs.  i can now do more complex graphic editing, queue flash video without stalling, or transfer bigger files without alot of virtual memory operations holding everything up.  i've had it nearly a year now, my eee900 is nearly seven years old, and i still feel i can rely on it. always check the following things when buying ram- clock speeds (mhz) that match your computer's 'bus' speed- power draw, in case your ram will be gasping for power when running on battery- the 'bios' and 'operating system' maximum ram size, they're hard limits in every system, sometimes as low as 2gb- the right connector!  the pins and the random letters each have to match.  there's no cross compatibility- and whether your hardware supports 'ecc' (error checking) before paying extra for memory that does too

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product, great service, but be careful it is the right memory
  

*by M***S on Reviewed in the United Kingdom on 21 September 2012*

I used this for upgrading the memory in a mac mini.  Makes a huge difference to performance, bringing the old computer right up to date again.  In my opinion, adding RAM (up to 2G for a 32bit OS or up to 8G for a 64bit OS) is more likely to increase performance than anything else you can do to a computer (apart from getting rid of Windows and using Ubuntu Linux instead).  Just two caveats:1. Make sure it is the right memory.My recommendation is to go to the crucial website and download their scanner application. Find out what you need, then come back to MyMemory at Amazon, because the service is much better. I screwed up on this at first, and MyMemory replaced it at no cost.2. Check how easy it is to replace memory before you buy itIt is really easy to replace memory in most desktops and laptops.  However, older mac minis such as mine are a *real pain*.  You have to prize apart the case and remove the hard drive first, and it is a really fiddly job.  If it is not completely obvious, you should be able to find instructions on the net, but evaluate how hard it is going to be before buying the RAM.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Crucialo 2GB, 200-pinn SODIMM, DDR2 PC2-5300 Memory Module.
  

*by R***R on Reviewed in the United Kingdom on 3 March 2013*

Cheap enough to give it a go. Bought this for my net book but didn't notice any real improvement if that's the purpose of upgrading is about?

## Frequently Bought Together

- Crucial 2GB Single DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Module CT25664AC667
- Crucial BX500 1TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT1000BX500SSD1, Solid State Drive
- Crucial MX500 1TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560MB/s - CT1000MX500SSD1

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-09*