---
product_id: 173497544
title: "Crucial RAM CT32G4SFD8266 32GB DDR4 2666MHz CL19 Laptop Memory"
brand: "crucial"
price: "VT17631"
currency: VUV
in_stock: false
reviews_count: 13
url: https://www.desertcart.vu/products/173497544-crucial-ram-ct32g4sfd8266-32gb-ddr4-2666mhz-cl19-laptop-memory
store_origin: VU
region: Vanuatu
---

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

**Brand:** crucial
**Price:** VT17631
**Availability:** ❌ Out of 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?** VT17631 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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:** Unlock powerful performance for data-heavy workflows and intensive multitasking without lag.
- • **Plug & Play Simplicity:** Upgrade your laptop effortlessly—no tech skills needed, just install and boost instantly.
- • **Blazing-Fast 2666MHz DDR4:** Experience seamless multitasking and rapid app launches with cutting-edge memory speed.
- • **Micron-Backed Reliability:** Built on 42 years of memory expertise, ensuring rock-solid stability and longevity.
- • **Optimized for Compatibility:** Guaranteed to work with your system via Crucial’s Advisor Tool—no guesswork, just performance.

## Overview

The Crucial CT32G4SFD8266 is a 32GB DDR4 2666MHz SODIMM laptop memory module designed to dramatically enhance system responsiveness and multitasking. Engineered by Micron with 42 years of expertise, it offers reliable, high-speed performance with easy installation and broad compatibility, making it the ultimate affordable upgrade for professionals seeking to future-proof their laptops.

## 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: It can work with Synology - I bought an 8GB RAM (part number: CT8G4SFRA266 2666MHz CL19 ) to extend the RAM of my Synology DS220+ NAS. Although Synology says the system supports up to 6 GB of RAM (2GB is included in the original box), the system actually supports more than that. You can add at least another 16GB of RAM to use as a cache to boost up the performance. I have read the previous comments – some claimed that CT8G4SFRA266 does not fit with Synology. This is not true. Mine works very well on DS220+. There are two possibilities why some people found it was not working: 1. They didn't correctly insert the RAM. You will need to first push the RAM very hard until hearing a clicking before lowering the RAM to sit on the RAM slot. There are many posts online where people claim the RAM doesn't work just because they didn't currently insert the RAM. 2. There are different variants of the Crucial memory "FRA266". Upon receiving the RAM, you will find that the RAM has another four digitals part number printed on the tag. Mine is shown in the photo, which is C8FR. This means the RAM is built using 8x 1GB memory cells, where both sides of the RAM have memory cells. This will work on Synology. This part number can also be C8FJ, which will also work too. However, if this part number is C4FE, it means the RAM is built using 4x 2GB memory cells, where the memory cells are sodered on just one side of the RAM. In this case, it won't be compatible with Synology. Unfortunately, you will not get to see this part number until you receive the RAM. I suspect this applies to the 16GB RAM, too, as there are some people online saying it works for Synology while others saying it doesn't. Overall, I am pleased with this purchase.
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 | 24,925 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 113 in Computer Memory |
| Guaranteed software updates until | unknown |
| Item model number | CT32G4SFD8266 |
| Manufacturer | Micron |
| Product Dimensions | 6.96 x 1.11 x 3 cm; 9 g |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It can work with Synology
*by T***. on 22 April 2022*

I bought an 8GB RAM (part number: CT8G4SFRA266 2666MHz CL19 ) to extend the RAM of my Synology DS220+ NAS. Although Synology says the system supports up to 6 GB of RAM (2GB is included in the original box), the system actually supports more than that. You can add at least another 16GB of RAM to use as a cache to boost up the performance. I have read the previous comments – some claimed that CT8G4SFRA266 does not fit with Synology. This is not true. Mine works very well on DS220+. There are two possibilities why some people found it was not working: 1. They didn't correctly insert the RAM. You will need to first push the RAM very hard until hearing a clicking before lowering the RAM to sit on the RAM slot. There are many posts online where people claim the RAM doesn't work just because they didn't currently insert the RAM. 2. There are different variants of the Crucial memory "FRA266". Upon receiving the RAM, you will find that the RAM has another four digitals part number printed on the tag. Mine is shown in the photo, which is C8FR. This means the RAM is built using 8x 1GB memory cells, where both sides of the RAM have memory cells. This will work on Synology. This part number can also be C8FJ, which will also work too. However, if this part number is C4FE, it means the RAM is built using 4x 2GB memory cells, where the memory cells are sodered on just one side of the RAM. In this case, it won't be compatible with Synology. Unfortunately, you will not get to see this part number until you receive the RAM. I suspect this applies to the 16GB RAM, too, as there are some people online saying it works for Synology while others saying it doesn't. Overall, I am pleased with this purchase.

### ⭐⭐⭐⭐⭐ 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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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-26*