---
product_id: 248344962
title: "Samsung 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD"
brand: "samsung"
price: "€ 155.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Samsung"
url: https://www.desertcart.ie/products/248344962-samsung-16gb-2x8gb-ddr4-2666mhz-dimm-pc4-21300-udimm-non
store_origin: IE
region: Ireland
---

# 16GB Capacity 2666MHz Speed 1.2V Efficiency Samsung 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD

**Brand:** samsung
**Price:** € 155.08
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Performance with Samsung RAM!

## Quick Answers

- **What is this?** Samsung 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD by samsung
- **How much does it cost?** € 155.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/248344962-samsung-16gb-2x8gb-ddr4-2666mhz-dimm-pc4-21300-udimm-non)

## Best For

- samsung enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Try it out with our 30-day money-back guarantee!
- • **Lifetime Assurance:** Enjoy peace of mind with a lifetime warranty and dedicated customer support.
- • **Speed Meets Efficiency:** Experience lightning-fast 2666MHz speeds while reducing power consumption by up to 40%.
- • **Unleash Your Potential:** Upgrade to 16GB for seamless multitasking and enhanced performance.
- • **Universal Compatibility:** Designed to fit a wide range of DDR4 compatible laptops from top brands.

## Overview

The SAMSUNG 16GB DDR4 Memory Upgrade Kit includes two 8GB modules, offering a total capacity of 16GB with a speed of 2666MHz. This non-ECC unbuffered RAM is optimized for next-generation processors, ensuring compatibility with a wide range of laptop brands while significantly reducing power consumption.

## Description

16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD

Review: great item - works like it should
Review: fast ship - fast ship, decent price

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LQ87QW9 |
| Best Sellers Rank | #785 in Computer Memory |
| Brand | Samsung |
| Color | Multicolor |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.5 4.5 out of 5 stars (45) |
| Date First Available | October 23, 2020 |
| Item Weight | 1.76 ounces |
| Item model number | M378A1K43CB2-CTD |
| Manufacturer | Samsung |
| Package Dimensions | 5.83 x 3.43 x 0.35 inches |
| RAM | 16 GB DDR4 |
| Series | M378 |
| Voltage | 1.2 Volts |

## Product Details

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

## Images

![Samsung 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD - Image 1](https://m.media-amazon.com/images/I/81U-4VpNDPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great item
*by C***G on December 19, 2025*

works like it should

### ⭐⭐⭐⭐⭐ fast ship
*by S***W on January 27, 2024*

fast ship, decent price

### ⭐⭐⭐⭐ Good
*by L***N on December 29, 2025*

The product arrived on time and was perfect. My only complaint is that the price of ram is too expensive

## Frequently Bought Together

- Samsung 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 1Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit M378A1K43CB2-CTD
- Samsung 990 PRO Series - 1TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P1T0B/AM)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*