---
product_id: 144884229
title: "Crucial 16GB DDR4-2666 SODIMM for Mac"
brand: "crucial"
price: "€ 211.82"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/144884229-crucial-16gb-ddr4-2666-sodimm-for-mac
store_origin: HR
region: Croatia
---

# 2666MHz speed 260-pin SO-DIMM form factor 1.2V low voltage Crucial 16GB DDR4-2666 SODIMM for Mac

**Brand:** crucial
**Price:** € 211.82
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your Mac’s memory game—fast, flawless, future-ready!

## Quick Answers

- **What is this?** Crucial 16GB DDR4-2666 SODIMM for Mac by crucial
- **How much does it cost?** € 211.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/144884229-crucial-16gb-ddr4-2666-sodimm-for-mac)

## 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

- • **Broad System Support:** Compatible with Intel 13th Gen and AMD Ryzen 7000 Series laptops for future-proof performance.
- • **Reliable & Lightweight:** Weighs just 8 grams with a limited lifetime warranty—upgrade with confidence and minimal bulk.
- • **Effortless Installation:** Plug-and-play design lets you upgrade your system in under 15 minutes—no tech genius required.
- • **Seamless Mac Compatibility:** Perfectly engineered for 2020+ iMacs and MacBooks, ensuring zero crashes or reboots.
- • **Optimized Speed & Efficiency:** 2666MHz DDR4 RAM with low 1.2V power draw boosts multitasking and gaming without draining your battery.

## Overview

The Crucial 16GB DDR4-2666 SO-DIMM is a high-performance, low-voltage memory module designed for seamless compatibility with modern Macs and leading Intel and AMD laptops. Featuring 2666MHz speed and a compact 260-pin form factor, it delivers reliable multitasking and gaming performance with easy installation and a lightweight design, backed by a limited lifetime warranty.

## Description

Upgrade your desktop system with Crucial 32GB DDR5 RAM 5200MHz (or 4800MHz) Desktop Memory, designed to deliver high-speed performance for gamers, content creators, and professionals alike. With speeds up to 5200MHz, this DDR5 memory ensures faster data transfers, smoother multitasking, and improved performance in demanding applications like 4K video editing, gaming, and data processing. Compatible with 13th Gen Intel Core processors and AMD Ryzen 7000 Series CPUs, this memory kit provides the performance needed for modern desktops. With 32GB of capacity, you can handle memory-intensive tasks and run multiple applications at once without slowdowns. This DDR5 RAM is also more energy-efficient than previous generations, allowing for longer-lasting system performance. The Crucial DDR5 32GB module supports Intel XMP 3.0 and AMD EXPO, enabling easy overclocking for enthusiasts looking to maximize their system's potential. Installation is easy—just plug in the memory, and your desktop will be ready to handle the most demanding workloads.

Review: Perfect fit for 2020 iMac 27" - I purchased memory from OWC for my 2020 iMac 27" twice, and each time the memory did not work. One set wouldn't allow my computer to turn on at all, and the next set caused my computer to reboot about 5 mins over and over. I was very frustrated, and decided to give the Crucial memory before giving up on upgrading. It installed in ~3 mins and has worked flawlessly with no reboots, no crashes, no issues at all. The iMac has never run better, and I'm relieved to have found a solid solution for a good price.
Review: Easy as pie to install - works like a dream on iMac (Retina 5K, 27", 2017) - I was a bit concerned prior to installing my 32 GB kit - the reviews I read here, made it seem like I would encounter issues with slot placement and seating the cards. I'm a mom of two and I'm moderately tech-savvy (I've installed an SSD drive in my previous iMac without issue), but I'm in no way an Apple Genius. The entire process actually took me about 15 minutes (to be honest, 10 minutes of that was just unplugging everything and setting-up a clear/soft workspace on which to set the computer). After popping the cover off the back of the machine, I didn't change the position of the original RAM cards- I just added the two new 16 GB cards to the remaining/available slots- I didn't have a problem seating the cards at all. Then I replaced the cover, plugs and powered my machine on- there was an initialization prior to my log-in screen that was a tad bit longer than usual, but once I signed in, everything seemed in order- "About this Mac" reflected that I had 40 GB of RAM and the application I use to monitor my RAM usage had shown an impressive increase. Prior to installing this RAM- my available RAM would hover around a paltry 25 MB (I use Adobe applications, like Photoshop, Lightroom, Illustrator and InDesign regularly), but after installing the upgraded RAM- I'm showing at least 30 GB of available RAM. For the price and ease of installation- I can't give a better endorsement. If you're on the fence about buying it, I can honestly say I'm extremely happy with this product!

## Features

- Versatile down clocking: 16 Crucial RAM DDR4 SODIMM modules operating at the speed of 2666MHz with 4800MHz down clock support Compatible with Intel & AMD Systems
- Fully compatible with 13th Gen Intel Core and AMD Ryzen 7000 Series laptops, ensuring optimal performance for the latest processors.
- Intel XMP 3.0 & AMD EXPO Support: Compatible with both Intel XMP 3.0 and AMD EXPO for easy overclocking, ensuring optimal performance and flexibility on the same DDR5 RAM module
- Boost Productivity & Gaming: Improve productivity, save time, and run multiple programs seamlessly. Game at higher frame rates, multitask efficiently with fast DDR5 RAM for demanding tasks.
- ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-Pin, PC Speed = PC5-41600, Voltage = 1.1V, Rank And Configuration = 1Rx8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TKZKT42 |
| Additional Features | Lightweight |
| Best Sellers Rank | #186 in Computer Memory |
| Brand | Crucial |
| Column Address Strobe Latency | 19 |
| Compatible Devices | Laptop |
| Computer Memory Size | 16 GB |
| Customer Reviews | 4.6 out of 5 stars 3,788 Reviews |
| Data Transfer Rate | 2666 MHz |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528820969 |
| Item Type Name | DRAM |
| Item Weight | 8 Grams |
| Manufacturer | Crucial |
| Memory Speed | 2666 MHz |
| Model Name | CT16G4S266M |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 16 GB |
| Special Feature | Lightweight |
| UPC | 649528820969 |
| Unit Count | 1.0 Count |
| Voltage | 1.2 Volts |
| Warranty Description | Limited lifetime |

## Product Details

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

## Images

![Crucial 16GB DDR4-2666 SODIMM for Mac - Image 1](https://m.media-amazon.com/images/I/51zCRzd8S+L.jpg)
![Crucial 16GB DDR4-2666 SODIMM for Mac - Image 2](https://m.media-amazon.com/images/I/61t5BeYOtGL.jpg)
![Crucial 16GB DDR4-2666 SODIMM for Mac - Image 3](https://m.media-amazon.com/images/I/71RTNIPlu+L.jpg)
![Crucial 16GB DDR4-2666 SODIMM for Mac - Image 4](https://m.media-amazon.com/images/I/71erQERW2tL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit for 2020 iMac 27"
*by M***N on June 29, 2024*

I purchased memory from OWC for my 2020 iMac 27" twice, and each time the memory did not work. One set wouldn't allow my computer to turn on at all, and the next set caused my computer to reboot about 5 mins over and over. I was very frustrated, and decided to give the Crucial memory before giving up on upgrading. It installed in ~3 mins and has worked flawlessly with no reboots, no crashes, no issues at all. The iMac has never run better, and I'm relieved to have found a solid solution for a good price.

### ⭐⭐⭐⭐⭐ Easy as pie to install - works like a dream on iMac (Retina 5K, 27", 2017)
*by J***A on March 17, 2019*

I was a bit concerned prior to installing my 32 GB kit - the reviews I read here, made it seem like I would encounter issues with slot placement and seating the cards. I'm a mom of two and I'm moderately tech-savvy (I've installed an SSD drive in my previous iMac without issue), but I'm in no way an Apple Genius. The entire process actually took me about 15 minutes (to be honest, 10 minutes of that was just unplugging everything and setting-up a clear/soft workspace on which to set the computer). After popping the cover off the back of the machine, I didn't change the position of the original RAM cards- I just added the two new 16 GB cards to the remaining/available slots- I didn't have a problem seating the cards at all. Then I replaced the cover, plugs and powered my machine on- there was an initialization prior to my log-in screen that was a tad bit longer than usual, but once I signed in, everything seemed in order- "About this Mac" reflected that I had 40 GB of RAM and the application I use to monitor my RAM usage had shown an impressive increase. Prior to installing this RAM- my available RAM would hover around a paltry 25 MB (I use Adobe applications, like Photoshop, Lightroom, Illustrator and InDesign regularly), but after installing the upgraded RAM- I'm showing at least 30 GB of available RAM. For the price and ease of installation- I can't give a better endorsement. If you're on the fence about buying it, I can honestly say I'm extremely happy with this product!

### ⭐⭐⭐⭐⭐ Working well so far.
*by J***. on September 4, 2025*

9-4-25. I've had these for only a couple of days and have no problems. My Photoshop and Lightroom Classic programs have gotten so big that they were crashing my 2020 imac. The 8 gigs it came with couldn't handle the programs anymore. I installed these 2-16 gig cards along with the 2-4 gig cards that came with the system. I left the original 4 gig cards in slots 1 and 3 and put these in 2 and 4 as recommended by the interweb. The machine fired right up and I've had no issues so far with the programs. From 8 gigs to 40. If anything goes sideways I'll update this review.

## Frequently Bought Together

- Crucial 16GB DDR4-2666 SODIMM for Mac
- Synology 2-Bay DiskStation DS224+ (Diskless)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-13*