---
product_id: 225635284
title: "16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266"
brand: "crucial"
price: "138862CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Crucial"
url: https://www.desertcart.sn/products/225635284-16gb-ddr4-2666-mt-s-pc4-21300-sodimm-260-pin
store_origin: SN
region: Senegal
---

# 2666 MT/s blazing speed 260-pin SODIMM form factor 40% power savings 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266

**Brand:** crucial
**Price:** 138862CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Fast, Work Smart, Stay Ahead

## Quick Answers

- **What is this?** 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266 by crucial
- **How much does it cost?** 138862CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/225635284-16gb-ddr4-2666-mt-s-pc4-21300-sodimm-260-pin)

## 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

- • **Trusted Reliability:** Join over 6,500 users who rate this Crucial memory 4.8 stars for smooth, crash-free performance.
- • **Seamless Compatibility:** Designed with a compact 260-pin SODIMM form factor, perfectly optimized for next-gen laptops and processors.
- • **Effortless Installation:** Upgrade your system in under 10 minutes—no tech headaches, just instant speed gains.
- • **Energy-Efficient Power Play:** Slash power consumption by up to 40%, extending your laptop’s battery life for all-day productivity.
- • **Turbocharge Your Laptop Performance:** Boost multitasking and app load times with 16GB DDR4 memory running at 2666 MT/s.

## Overview

The Crucial 16GB DDR4 2666 MT/s SODIMM is a high-performance laptop memory module engineered to accelerate multitasking and data access speeds while reducing power consumption by up to 40%. Its 260-pin form factor ensures broad compatibility with modern laptops, delivering reliable, long-lasting performance backed by a limited lifetime warranty and stellar user reviews.

## Description

The fast, easy way to improve your laptop’s performanceThere’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 Multitask with easeEasy to installMaximize the value of your systemMake everything on your computer fasterMemory is a component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access – loading applications, browsing the Web or editing a spreadsheet – the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it.

Review: Three Years In: Still an Excellent Upgrade - I've had this installed for just over three years on my ASUS Vivobook 17 X12DA. Performance was increased right away after install, with no troubles. This quality performance has yet to subside so long as I keep my drive maintained. I've had zero crashes or errors/bugs related to it. It was a piece of cake to install: unscrew bottom plates, remove old unit, install new (remember they're secured by clips on the side). It took me less than 10 minutes and why it's so easy to use. The memory quality has been excellent, very nice and smooth all around. Would definitely buy again!
Review: Quality RAM upgrade - Worked perfectly in my HP All in one computer. I was able to double the RAM and the PC is working so much better.

## Features

- Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures
- Increase bandwidth by up to 30%
- Reduce power consumption by up to 40% and extend battery life
- Faster burst access speeds for improved sequential data throughout
- Optimized for next generation processors and platforms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C4VKYFG |
| Best Sellers Rank | #54 in Computer Memory |
| Brand | Crucial |
| Column Address Strobe Latency | 19 |
| Compatible Devices | Laptop |
| Computer Memory Size | 16 |
| Customer Reviews | 4.8 out of 5 stars 6,507 Reviews |
| Data Transfer Rate | 2666 megabits_per_second |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528903563 |
| Item Type Name | DDR4 DRAM Memory |
| Item Weight | 8.53 g |
| Manufacturer | Crucial |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | CT16G4SFRA266 |
| Model Name | Crucial Memory |
| Model Number | CT16G4SFRA266 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 16 |
| UPC | 649528903563 |
| Unit Count | 1 Count |
| Voltage | 1.2 volts |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Crucial
- **Compatible Devices:** Laptop
- **Computer Memory Size:** 16
- **Memory Speed:** 2666 MHz
- **RAM Memory Technology:** DDR4

## Images

![16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266 - Image 1](https://m.media-amazon.com/images/I/61LukCqAmHL.jpg)

## Available Options

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

## Questions & Answers

**Q: mac mini compatible?**
A: Thank you for your question. This kit is compatible with the Late 2018 Mac mini systems.

**Q: Is this memory compatible with dell 7567?**
A: Yes, CT16G4SFD824A is guaranteed compatible with the Inspiron 15 (7567).

**Q: Is this compatible with the new imac 5k 27" 2017?? ?**
A: While this part has some similar specs, it is not the recommended upgrade for the new 2017 iMac 5K 27” model. We recommend using the Mac specific parts as those are the parts that are tested, qualified, and guaranteed compatible. Our 8GB-32GB upgrades for this new model just came out. Unfortunately, they are not listed on amazon yet (in the works) but are available on crucial.com and will be available here soon. The part # you want for a 32GB Kit is CT2K16G4S24AM.

**Q: Is this compatible with the new 2018 mac mini?**
A: Thank you for your question. Yes, this memory is compatible with the 2018 Mac Mini.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Three Years In: Still an Excellent Upgrade
*by T***S on January 14, 2026*

I've had this installed for just over three years on my ASUS Vivobook 17 X12DA. Performance was increased right away after install, with no troubles. This quality performance has yet to subside so long as I keep my drive maintained. I've had zero crashes or errors/bugs related to it. It was a piece of cake to install: unscrew bottom plates, remove old unit, install new (remember they're secured by clips on the side). It took me less than 10 minutes and why it's so easy to use. The memory quality has been excellent, very nice and smooth all around. Would definitely buy again!

### ⭐⭐⭐⭐⭐ Quality RAM upgrade
*by R***K on February 20, 2026*

Worked perfectly in my HP All in one computer. I was able to double the RAM and the PC is working so much better.

### ⭐⭐⭐⭐⭐ Perfect!
*by K***L on August 24, 2025*

Installed on Dell Inspiron 5590 to increase the memory and worked like a charm! Had no issues and was easy to install. No errors or stability issues with the laptop after the upgrade either.

## Frequently Bought Together

- Crucial 16GB DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT16G4SFRA266
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- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)

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**Shop now:** [https://www.desertcart.sn/products/225635284-16gb-ddr4-2666-mt-s-pc4-21300-sodimm-260-pin](https://www.desertcart.sn/products/225635284-16gb-ddr4-2666-mt-s-pc4-21300-sodimm-260-pin)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-20*