---
product_id: 337880595
title: "Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M"
brand: "crucial"
price: "฿4393"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/337880595-crucial16gb-single-ddr4-2666-mt-s-pc4-21300-cl19-dr
store_origin: TH
region: Thailand
---

# Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M

**Brand:** crucial
**Price:** ฿4393
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M by crucial
- **How much does it cost?** ฿4393 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/337880595-crucial16gb-single-ddr4-2666-mt-s-pc4-21300-cl19-dr)

## Best For

- crucial enthusiasts

## Why This Product

- Trusted crucial brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M

## Features

- About this item
- .
- Increases Mac system performance     Improve responsiveness, run apps faster, and multitask with ease     Compatible with the latest Mac DDR4 systems and easy to install     Compatible with (Retina 5K 2017 27" & Retina 5K 2019 27" iMac computers)     Every single module extensively d at the component and module level

## 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

![Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M - Image 1](https://m.media-amazon.com/images/I/71erQERW2tL.jpg)
![Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M - Image 2](https://m.media-amazon.com/images/I/71RTNIPlu+L.jpg)
![Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M - Image 3](https://m.media-amazon.com/images/I/61t5BeYOtGL.jpg)
![Crucial16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M - Image 4](https://m.media-amazon.com/images/I/51zCRzd8S+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ 







  
  
    Black screen when placing Crucial 8GB x 2 + Apple 4GB x 2
  

*by H***N on Reviewed in the United Arab Emirates on 27 November 2019*

I have bought 8GBx 2 memory Rams, fixed them along with the Apple 4GBX2 Rams. The result is continious black screen..I have read online to change the arrangement. so I have tried all the below an I made sure its placed correctly1 & 3 Crucial // 2 & 4 OEM = BLack screen1 & 3 OEM // 2 & 4 Crucial = BLack screen1 & 2 OEM // 3 & 4 Crucial = BLack screen1 & 2 Crucial // 3 & 4 OEM = BLack screenMy iMAC 2017 18,3 3.4 GHz, only works with either ONLY crucial in 1- 3 or 2-4, or OEM in the same..I am so tired trying to get them all four to work.CAN SOMEONE PLEASE GIVE ME A SOLUTION....

### ⭐⭐⭐⭐⭐ 







  
  
    Great product
  

*by R***S on Reviewed in the United Arab Emirates on 28 August 2020*

Great product.  As described and quick shipping

### ⭐⭐⭐⭐⭐ 







  
  
    My mistake!!
  

*by Y***. on Reviewed in the United Arab Emirates on 31 March 2020*

Sorry for my mistake, reviewed wrong product. Well be deleted soon.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.co.th/products/337880595-crucial16gb-single-ddr4-2666-mt-s-pc4-21300-cl19-dr](https://www.desertcart.co.th/products/337880595-crucial16gb-single-ddr4-2666-mt-s-pc4-21300-cl19-dr)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-17*