---
product_id: 1784416
title: "Crucial CT2CP25664AA667 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 Memory Module"
brand: "micron"
price: "768 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Micron"
url: https://www.desertcart.dk/products/1784416-crucial-ct2cp25664aa667-4gb-2gbx2-240-pin-dimm-ddr2-pc2-5300
store_origin: DK
region: Denmark
---

# 667MHz DDR2-667 speed 4GB dual-channel capacity 240-pin DIMM form factor Crucial CT2CP25664AA667 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 Memory Module

**Brand:** micron
**Price:** 768 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig, outrun the rest — memory that means business.

## Quick Answers

- **What is this?** Crucial CT2CP25664AA667 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 Memory Module by micron
- **How much does it cost?** 768 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/1784416-crucial-ct2cp25664aa667-4gb-2gbx2-240-pin-dimm-ddr2-pc2-5300)

## Best For

- micron enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by Micron’s 12+ years of engineering excellence and a limited lifetime warranty for peace of mind.
- • **Boosted Productivity:** 667MHz speed accelerates everyday tasks and mission-critical applications with reliable DDR2 power.
- • **Cost-Effective Upgrade:** Affordable memory boost that transforms your desktop’s responsiveness without breaking the bank.
- • **Dual-Channel Advantage:** 2x2GB modules maximize bandwidth for smoother multitasking and faster data access.
- • **Seamless Compatibility:** Designed for DDR2-enabled motherboards with 240-pin DIMM slots—plug and play performance upgrade.

## Overview

The Crucial CT2CP25664AA667 is a 4GB DDR2 PC2-5300 memory kit (2x2GB) featuring 240-pin DIMMs running at 667MHz. Engineered for DDR2-compatible desktops, it delivers reliable dual-channel performance backed by Micron’s industry-leading expertise and a limited lifetime warranty, making it a smart, budget-friendly upgrade to enhance system speed and multitasking capabilities.

## Description

Every day, you rely on your computer to make your life easier. A Crucial DRAM upgrade can help your system run faster, and it's one of the easiest, most affordable ways to improve system performance. Reap the benefits doing everything from everyday system tasks to mission-critical applications. For over 12 years, Crucial has been recognized as a leader in DRAM upgrades. Our products help people achieve greater system performance through improved productivity, reliability, and speed. As part of one of the world’s largest DRAM manufacturers—Micron Technology—our long tenure of engineering and manufacturing expertise allow us to build high-quality, system-specific memory solutions for customers. We back our products by ing system compatibility, limited lifetime warranties, and outstanding service and support. At Crucial, we're the Memory Experts.

Review: Excellent memory from a great manufacturer - So far, I never had any problem with crucial ram. I install this memory inside a Dell Precision 380 and it has been running great. I had some installation problem installing both modules at first because my system was using a old bios. Once I update my bios the ram installed without any problems. My computer now run faster since the ram upgrade. Just a Reminder: If you are planning to install this ram on a 32bit Windows OS then you need to remember that Windows will not recognize the entire 4 gigs. My Windows 7 32bit system only recognize 3.25 gigs of the ram. If you are installing this ram on a 64bit Window OS, then you are fine. This a Windows limitation not a Crucial problem.
Review: Solid RAM, with a solid price - There are plenty of brands to choose from when it comes to RAM. I have used pny, Samsung, and Kingston. I've had issues with all of these on occasion, so I wasn't really picky when it was time to purchase some RAM for my pc. I've had no problems so far with the crucial brand and I plan on purchasing another 4 gigs from crucial to finally max out my pc. It has performed quite well and I had no issues after installation. The price is solid as well. I would have had to pay 20 dollars more if I had went to Best Buy and purchased the pny brand for this configuration, which is my least favorite brand. I would definitely refer this to brand to anyone who is not sure whom to purchase from.

## Features

- 240-pin DIMMs are used to provide DDR2 SDRAM memory for desktop computers
- To use DDR2 memory, your system motherboard must have 240-pin DIMM slots and a DDR2-enabled chipset
- Form Factor - 240-pin DIMM
- Storage Capacity - 4GB
- Memory Speed -- 667MHz DDR2-667/PC2-5300

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000SOVVUQ |
| Best Sellers Rank | #1,483 in Computer Memory |
| Customer Reviews | 4.4 4.4 out of 5 stars (260) |
| Date First Available | August 28, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.12 ounces |
| Item model number | CT2KIT25664AA667 |
| Manufacturer | CRUCIAL TECHNOLOGY |
| Product Dimensions | 5.28 x 0.31 x 1.23 inches |

## Product Details

- **Brand:** Micron
- **Compatible Devices:** Desktop
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 667 MHz
- **RAM Memory Technology:** DDR2

## Images

![Crucial CT2CP25664AA667 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 Memory Module - Image 1](https://m.media-amazon.com/images/I/61Rxw+oPzML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent memory from a great manufacturer
*by J***S on October 30, 2009*

So far, I never had any problem with crucial ram. I install this memory inside a Dell Precision 380 and it has been running great. I had some installation problem installing both modules at first because my system was using a old bios. Once I update my bios the ram installed without any problems. My computer now run faster since the ram upgrade. Just a Reminder: If you are planning to install this ram on a 32bit Windows OS then you need to remember that Windows will not recognize the entire 4 gigs. My Windows 7 32bit system only recognize 3.25 gigs of the ram. If you are installing this ram on a 64bit Window OS, then you are fine. This a Windows limitation not a Crucial problem.

### ⭐⭐⭐⭐⭐ Solid RAM, with a solid price
*by J***S on September 1, 2014*

There are plenty of brands to choose from when it comes to RAM. I have used pny, Samsung, and Kingston. I've had issues with all of these on occasion, so I wasn't really picky when it was time to purchase some RAM for my pc. I've had no problems so far with the crucial brand and I plan on purchasing another 4 gigs from crucial to finally max out my pc. It has performed quite well and I had no issues after installation. The price is solid as well. I would have had to pay 20 dollars more if I had went to Best Buy and purchased the pny brand for this configuration, which is my least favorite brand. I would definitely refer this to brand to anyone who is not sure whom to purchase from.

### ⭐⭐⭐⭐ Works fine
*by J***N on March 21, 2014*

Desktop needed more memory. Installed and works just fine. Gave me a chance to clean all the dust-bunnies out while I was in there!

## Frequently Bought Together

- Crucial CT2CP25664AA667 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 Memory Module
- Crucial 16GB DDR4 3200 MHz (PC4-25600) SODIMM 260-Pin Memory - CT16G4SFRA32A

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**Shop now:** [https://www.desertcart.dk/products/1784416-crucial-ct2cp25664aa667-4gb-2gbx2-240-pin-dimm-ddr2-pc2-5300](https://www.desertcart.dk/products/1784416-crucial-ct2cp25664aa667-4gb-2gbx2-240-pin-dimm-ddr2-pc2-5300)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*