---
product_id: 207705556
title: "Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266"
brand: "crucial"
price: "1021.49 DT"
currency: TND
in_stock: true
category: "Crucial"
url: https://www.desertcart.tn/products/207705556-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop
store_origin: TN
region: Tunisia
---

# 2666 MHz blazing speed 1.2V low power efficiency 288-pin seamless compatibility Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266

**Brand:** crucial
**Price:** 1021.49 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig, upgrade your game!

## Quick Answers

- **What is this?** Crucial RAM 8GB Kit (2x4GB) DDR4 2666 MHz CL19 Desktop Memory CT2K4G4DFS8266 by crucial
- **How much does it cost?** 1021.49 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/207705556-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

- • **Optimized Power Usage:** Runs at an energy-efficient 1.2V, reducing heat and power consumption for a cooler, greener setup.
- • **Plug & Play Simplicity:** No tech skills needed—easy installation with step-by-step guides to get you up and running in minutes.
- • **Trusted Micron Quality:** Backed by 42 years of memory expertise and rigorous testing for rock-solid reliability you can count on.
- • **Turbocharge Your Workflow:** Experience lightning-fast multitasking with 2666 MHz DDR4 speed that keeps your desktop responsive and efficient.
- • **Perfect Fit for Your Desktop:** 288-pin UDIMM form factor ensures hassle-free compatibility with most modern desktop systems.

## Overview

The Crucial 8GB (2x4GB) DDR4 2666 MHz RAM kit delivers high-speed, reliable desktop memory with low power consumption and easy installation. Engineered by Micron with 42 years of expertise, it ensures seamless compatibility and enhanced system responsiveness for professional multitasking and everyday computing.

## Description

Buy

## Features

- Improve your system's responsiveness, run apps faster and multitask with ease
- Install with ease; no computer skills required. How-to guides available at Crucial
- Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
- Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
- ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-21300, Voltage = 1.2V, Rank and Configuration = 1Rx8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KFPBNZ9 |
| Best Sellers Rank | 136,904 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 936 in Computer Memory |
| Brand Name | Crucial |
| Column Address Strobe Latency | 19 nanoseconds |
| Compatible Devices | Desktop |
| Customer Reviews | 4.6 4.6 out of 5 stars (107) |
| Data Transfer Rate | 12 Gigabits Per Second |
| Form Factor | DIMM |
| Global Trade Identification Number | 00649528785947 |
| Item Type Name | CT2K4G4DFS8266 |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Crucial |
| Manufacturer Part Number | CT2K4G4DFS8266 |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Model Name | DFS8266 |
| Model Number | CT2K4G4DFS8266 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Number of Pins | 288 |
| Product Features | No ECC |
| Product Warranty | Limited Lifetime Warranty |
| RAM Memory Technology | DDR4 |
| RAM Size | 8 GB |
| UPC | 649528785947 |
| Voltage | 1.2 Volts |

## 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/61j-w14371L.jpg)

## Available Options

This product comes in different **Size, Style** 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.

## 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.tn/products/207705556-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop](https://www.desertcart.tn/products/207705556-crucial-ram-8gb-kit-2x4gb-ddr4-2666-mhz-cl19-desktop)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-15*