---
product_id: 274203034
title: "Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266"
brand: "crucial"
price: "€ 123.84"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.gr/products/274203034-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop
store_origin: GR
region: Greece
---

# 2666 MHz DDR4 speed Dual Channel 8GB (2x4GB) 1.2V low power efficiency Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266

**Brand:** crucial
**Price:** € 123.84
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your desktop’s brainpower and never miss a beat!

## Quick Answers

- **What is this?** Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 by crucial
- **How much does it cost?** € 123.84 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/274203034-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop)

## 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

- • **Plug & Play Upgrade:** User-friendly unbuffered DIMM design for effortless installation and instant performance gains.
- • **Rock-Solid Reliability:** Backed by Crucial’s trusted build quality and a limited lifetime warranty for peace of mind.
- • **Energy-Smart Efficiency:** Runs at a low 1.2V voltage to keep your system cool and power bills low.
- • **Dual Channel Power Boost:** Maximize throughput with 8GB kit optimized for dual channel operation.
- • **Blazing Fast DDR4 Performance:** 2666 MHz speed ensures lightning-quick app loading and seamless multitasking.

## Overview

The Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 is a high-speed, dual channel memory upgrade designed to boost desktop performance. With 2666 MHz frequency, low latency CL19 timing, and energy-efficient 1.2V operation, it delivers faster multitasking and smoother application performance. Compatible with most desktops, this kit offers easy installation and is backed by a limited lifetime warranty, making it a smart, reliable choice for professionals seeking a cost-effective performance boost.

## Description

Upgrade your desktop's performance with this Crucial RAM kit, featuring 8GB of DDR4 memory (2x4GB) running at 2666MHz. This high-speed, low-latency (CL19) UDIMM memory is designed to help your system run faster and smoother, making it an affordable way to improve overall performance. With a data transfer rate of 21.33GB/s, it's perfect for multitasking, gaming, and demanding applications. This kit is compatible with desktops and comes with a limited lifetime warranty.

Review: Value of Money - Good product and value of moeny
Review: As described - As described

## Features

- Enhanced Performance: Experience faster application loading and smoother multitasking with this DDR4 2666 MHz memory kit
- Dual Channel Ready: Optimize your system's performance with this 8GB kit (2x4GB) designed for dual channel operation
- Reliable and Durable: Built to last with a lightweight design and 1.2V voltage for efficient power consumption
- Compatibility Guaranteed: Compatible with desktop systems and designed to work seamlessly with your existing hardware
- Easy Installation: Upgrade your system's memory with this user-friendly, unbuffered DIMM module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KFPBNZ9 |
| Best Sellers Rank | #27,052 in Computers ( See Top 100 in Computers ) #188 in Computer Memory |
| Item model number | CT2K4G4DFS8266 |
| Language | English, English, English, English, English |
| Manufacturer | Crucial |
| Product Dimensions | 13.33 x 0.08 x 3.12 cm; 38 g |

## Product Details

- **Brand:** Crucial
- **Compatible devices:** Desktop
- **Computer memory size:** 8 GB
- **Memory speed:** 2666 MHz
- **Ram memory technology:** DDR4

## Images

![Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 - Image 1](https://m.media-amazon.com/images/I/61fwPjPIHjL.jpg)
![Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 - Image 2](https://m.media-amazon.com/images/I/61iU2ecELML.jpg)
![Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 - Image 3](https://m.media-amazon.com/images/I/61wWaMkDsML.jpg)
![Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 - Image 4](https://m.media-amazon.com/images/I/718FLGAVbpL.jpg)
![Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 - Image 5](https://m.media-amazon.com/images/I/71oGu+waCrL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it competible with hp prodesk g2 sff desktop?**
A: Thank you for choosing crucial, we would like to inform you that the part CT4G4DFS8266 is 100% compatible with your HP prodesk g2 sff desktop.

**Q: Lenovo ideacentre 700 25ish? Need help everything has been contradicting on what will work and not!**
A: The part CT2K4G4DFS8266 is compatible with this system.

**Q: Is this compatible with inspiron 3583 laptop**
A: Thank you for your inquiry. 

CT4G4DFS8266 is not compatible with Dell inspiron 3583. Compatible 4GB 2666 MT/s memory part number is CT4G4SFS8266 and CT4G4SFS6266.

**Q: Will it fit dell i5378-3031gry-pus inspiron, 13.3"**
A: Crucial 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory is not compatible with dell i5378-3031gry-pus.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value of Money
*by M***B on 18 November 2022*

Good product and value of moeny

### ⭐⭐⭐⭐⭐ As described
*by I***. on 9 August 2022*

As described

### ⭐⭐⭐⭐⭐ Good quality
*by R***D on 11 June 2021*

Working fine

## Frequently Bought Together

- Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266
- SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM, Black
- Crucial RAM 16GB Kit (2x8GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT2K8G4DFRA32A

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**Shop now:** [https://www.desertcart.gr/products/274203034-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop](https://www.desertcart.gr/products/274203034-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-13*