---
product_id: 173497544
title: "Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory"
brand: "crucial"
price: "€ 582.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "Crucial"
url: https://www.desertcart.sk/products/173497544-crucial-ram-ct32g4sfd8266-32gb-ddr4-2666mhz-cl19-laptop-memory
store_origin: SK
region: Slovakia
---

# 2666MHz blazing speed 32GB high-capacity memory Easy DIY installation Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory

**Brand:** crucial
**Price:** € 582.28
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory by crucial
- **How much does it cost?** € 582.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/173497544-crucial-ram-ct32g4sfd8266-32gb-ddr4-2666mhz-cl19-laptop-memory)

## 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

- • **Massive 32GB Capacity:** Handle heavy workloads, multiple apps, and data-intensive tasks effortlessly.
- • **Plug & Play Simplicity:** Upgrade your laptop in minutes—no tech skills required, just install and go.
- • **Blazing Fast 2666MHz DDR4:** Experience lightning-quick app launches and seamless multitasking without lag.
- • **Micron-Backed Reliability:** Built on 42 years of memory expertise for rock-solid performance you can trust.
- • **Energy Efficient 1.2V Operation:** Keep your laptop cool and battery-friendly while boosting performance.

## Overview

The Crucial CT32G4SFD8266 is a 32GB DDR4 SO-DIMM laptop memory module running at 2666MHz with CL19 latency. Designed for easy installation and backed by Micron’s 42 years of expertise, it delivers reliable, high-speed performance to supercharge multitasking and responsiveness on compatible laptops. Its low 1.2V power consumption ensures efficient operation, making it a cost-effective upgrade to extend your laptop’s lifespan and productivity.

## Description

From the manufacturer The fast, easy way to improve your laptop’s performance There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your laptop’s multitasking capabilities. Make everything on your computer faster Memory is a component in your computer that enables short-term data access, which your computer relies on for moment-to-moment operations, such as loading apps, browsing the web, or editing a spreadsheet. Installing more memory in a slow PC is the easiest way to improve system performance quickly. Multitask with ease If you’re like us, you use your computer to do lots of things at once. You might be editing a document while also looking at pictures and browsing the internet. This naturally leads to a performance problem: every app you’re running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot on your laptop for seamless multitasking. Install with ease – no computer skills required With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory – no computer skills necessary. Just watch one of our three-minute install videos, and we’ll walk you step-by-step through the process. Don’t pay a computer shop to do something you can do in minutes! Maximize the value of your system At a fraction of the cost of a new system, a memory upgrade is one of the most affordable ways to increase performance. Get more out of your laptop by giving it the resources it needs to perform. Micron quality – a higher level of reliability As a brand of Micron, one of the largest memory manufacturers in the world, Crucial Laptop Memory is the standard for reliable performance. From the original SDRAM technology all the way to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 40 years and counting. Don’t settle for anything less.

Review: Rest in peace, crucial - Ram worked perfectly. Shame that it's impossible to find now.
Review: Great piece of kit - I brought this RAM one stick 16GB at 2666MHZ on the 1 of January 2021. I used it in conjuction with a single 8GB RAM already installed on my Gaming laptop. Nearly two years later and still going strong. I still get 60+FPS on games even though I use two different types of RAM sizes. Gaming performance never suffered. Its a plug and play type of kit, just install it into the memory banks and you're good to go. It came in anti static packaging so no need to worry about that like other sellers. Just ensure that you get that right type for your PC DDR4 and speed 2666MHZ. If your current ram is slower like 2400MHZ then your PC will automatically downclock the RAM to 2400MHZ or to whatever the slowest speed of your RAM is. So it is vital that your get the right type and right speed for your PC for value for money. Hope this helps.

## 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=SODIMM, Pin Count=260-pin, PC Speed=PC4-21300, Voltage=1.2V, Rank and Configuration=2Rx8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZLC26HY |
| Best Sellers Rank | 12,896 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 54 in Computer Memory |
| Brand Name | Crucial |
| Column Address Strobe Latency | CL19 |
| Compatible Devices | Laptop |
| Customer Reviews | 4.7 4.7 out of 5 stars (24,429) |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528821188 |
| Item Weight | 9 Grams |
| Manufacturer | Micron |
| Memory Speed | 2666 MHz |
| Model Name | Crucial DDR4 2666 MT/s SODIMM |
| Number of Pins | 260 |
| Product Features | DDR4, Non-ECC |
| Product Warranty | Limited Lifetime |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| UPC | 649528821188 753459427330 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Crucial
- **Compatible devices:** Laptop
- **Computer memory size:** 32 GB
- **Memory speed:** 2666 MHz
- **RAM memory technology:** DDR4

## Images

![Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory - Image 1](https://m.media-amazon.com/images/I/71oz85Vv6mL.jpg)
![Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory - Image 2](https://m.media-amazon.com/images/I/61RMUrTPGKL.jpg)
![Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory - Image 3](https://m.media-amazon.com/images/I/61-Rl8vwGSL.jpg)
![Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory - Image 4](https://m.media-amazon.com/images/I/718Q18Gqq5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rest in peace, crucial
*by C***S on 28 January 2026*

Ram worked perfectly. Shame that it's impossible to find now.

### ⭐⭐⭐⭐⭐ Great piece of kit
*by M***I on 16 November 2022*

I brought this RAM one stick 16GB at 2666MHZ on the 1 of January 2021. I used it in conjuction with a single 8GB RAM already installed on my Gaming laptop. Nearly two years later and still going strong. I still get 60+FPS on games even though I use two different types of RAM sizes. Gaming performance never suffered. Its a plug and play type of kit, just install it into the memory banks and you're good to go. It came in anti static packaging so no need to worry about that like other sellers. Just ensure that you get that right type for your PC DDR4 and speed 2666MHZ. If your current ram is slower like 2400MHZ then your PC will automatically downclock the RAM to 2400MHZ or to whatever the slowest speed of your RAM is. So it is vital that your get the right type and right speed for your PC for value for money. Hope this helps.

### ⭐⭐⭐⭐⭐ Works on iMac Retina 5K 27-inch - 2020
*by A***H on 25 January 2022*

I upgraded from 8GB to 32GB (2x16GB). This wasn't the official recommended upgrade kit for the iMac Retina 5K 27-inch - 2020. However the spec was exactly the same and the price was much cheaper. Therefore, I decided to give it a go and I am really pleased I did. I watched a video on YouTube and it took less than 5 minutes to fit. The iMac has a little container on the back with a door that you release using a button under the power lead. Press the button, pop the old memory modules out, pop the new ones in - job done. I'm so please I upgraded.

## Frequently Bought Together

- Crucial 32GB Single DDR4 2666 MT/S CL19 SODIMM 260-Pin Memory - CT32G4SFD8266
- Crucial 32GB DDR4 RAM 3200MHz (PC4-25600), Downclockable to 2933/2666MHz Laptop Memory, SODIMM 260-Pin CL22, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT8G4SFRA32A

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**Shop now:** [https://www.desertcart.sk/products/173497544-crucial-ram-ct32g4sfd8266-32gb-ddr4-2666mhz-cl19-laptop-memory](https://www.desertcart.sk/products/173497544-crucial-ram-ct32g4sfd8266-32gb-ddr4-2666mhz-cl19-laptop-memory)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*