---
product_id: 72672206
title: "16GB DDR4 PC4-21300, 2666MHz, 288 Pin DIMM, 1.2V, CL 19 Desktop RAM Memory Module"
brand: "samsung"
price: "163470CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/72672206-16gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1-2v
store_origin: SN
region: Senegal
---

# 2666 MHz blazing speed 1.2V ultra-low power 288-pin DIMM form factor 16GB DDR4 PC4-21300, 2666MHz, 288 Pin DIMM, 1.2V, CL 19 Desktop RAM Memory Module

**Brand:** samsung
**Price:** 163470CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig, dominate your day!

## Quick Answers

- **What is this?** 16GB DDR4 PC4-21300, 2666MHz, 288 Pin DIMM, 1.2V, CL 19 Desktop RAM Memory Module by samsung
- **How much does it cost?** 163470CFA 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/72672206-16gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1-2v)

## 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

- • **Massive 16GB Capacity:** Seamlessly handle demanding apps and workflows without a hiccup.
- • **Blazing 2666 MHz Speed:** Turbocharge your multitasking and gaming with lightning-fast DDR4 performance.
- • **Universal 288-Pin DIMM:** Plug-and-play compatibility with most desktops for effortless upgrades.
- • **Power-Savvy 1.2V Operation:** Cut energy use by up to 40%, keeping your system cool and efficient all day long.
- • **Lifetime Warranty Peace of Mind:** Invest confidently with Samsung’s trusted durability and support.

## Overview

Samsung’s 16GB DDR4 PC4-21300 RAM module delivers a powerful 2666 MHz speed with energy-efficient 1.2V operation in a standard 288-pin DIMM form factor. Designed for desktop systems, it offers reliable, high-capacity memory with a lifetime warranty, perfect for professionals seeking smooth multitasking and future-proof performance.

## Description

m378 a2 k43cb1-ctd 288-pin DIMM form factor Total capacity of 16 GB Limited Lifetime Warranty Specifications DDR4 PC4-21300, cl = 19, Unbuffered, Non-ECC, DDR4-2666, 1.2V Samsung Series Speed 2666 MHz Voltage: 1.2 V. Unbuffered DIMM Memory Type Component for laptops and all-in-one PCs Samsung DDR4 DIMM product highlights Speeds start at 2133 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% and extend battery life Quick burst access for improved sequential data throughput Optimized for processors and platforms Available in modules up to 8GB and kits up to 32GB Limited Lifetime Warranty

## Features

- Total capacity: 16 GB
- Form Factor: DIMM 288pin
- Specifications: DDR4 PC4-21300, cl=19, unbuffered, non-ECC, DDR4-2666, 1.2V
- Speed: 2666 MHz
- Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 8 GB DDR4 |
| Memory Speed | 2666 MHz |
| Brand | Samsung |
| Series | Trident Z |
| Item model number | M378A2K43CB1-CTD |
| Item Weight | 0.634 ounces |
| Package Dimensions | 7.05 x 5.08 x 0.55 inches |
| Color | Multicolor |
| Computer Memory Type | DDR4 SDRAM |
| Voltage | 1.2 Volts |
| Manufacturer | Semiconductor Samsung |
| ASIN | B07F6L771D |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 2, 2018 |

## Product Details

- **Brand:** Samsung
- **Computer Memory Size:** 8 GB
- **RAM Memory Technology:** DDR4
- **Memory Speed:** 2666 MHz
- **Compatible Devices:** Desktop

## Images

![16GB DDR4 PC4-21300, 2666MHz, 288 Pin DIMM, 1.2V, CL 19 Desktop RAM Memory Module - Image 1](https://m.media-amazon.com/images/I/5180CnTo8jL.jpg)

## Questions & Answers

**Q: Is this a 8gb or 16Gb module. The title says 16 but the technical details say 8. Which is it?**
A: The one I ordered and received was the single 16 gb stick

**Q: Is this a 16gb ddr4 single stick?**
A: Yes, this is a single stick memory card.

**Q: is this compatible with T 40 dell server?**
A: I dont know, I believe that it would be compatible with many different current mother boards.  There are probably some on line forums that may have a better answer.  I just build my system as a stand alone game computer to run MS Flight Simulator.  
Basics are 2 NVIDIA 1650 GeForce graphicas cards, a Samsung 970 1 Terabyte SSD drive, Interl Core 17 9th GEN processor and an 850 watt EVGA GQ power supply.  Hope this helps.

**Q: Will this work for intel xeon processor w-2295 - with dell precision tower 5820?**
A: I thought the Intel Xeon processors required ECC (error correcting) memory modules. These are non-ECC - I don't think these will work for you. I would "Google" Intel Xeon W-2295 memory module and see if it will advise the recommended memory or contact customer service at a memory supplier like Crucial Memory website and load their memory identifier program (it's free and harmless to your computer) and see if it will make a recommendation. Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Recommended for Dell XPS 8930
*by S***N on December 7, 2019*

Recommended RAM for Dell XPS 8930.Dell limits the memory’s speed to 2666mhz. This is the fastest OEM recommended stick for the Dell XPS 8930 machine.Many sticks that have a higher rated speed actually have a low native speed (2133mhz) but are overclocked. The dell XPS 8930 will only recognize the native speed.This is the fastest memory I can buy and works flawlessly with my Dell XPS 8930. It’s also cheap.

### ⭐⭐⭐⭐⭐ Excellent
*by M***S on May 17, 2024*

I purchased memory for older desktop running as media server. Works perfectly. Shipped very quickly from seller. Memory arrived 2 days sooner than expected. It was also very well packed in bubble wrap.

### ⭐⭐⭐⭐⭐ Perfect fit HP Envy stock i7-8700 3.2 GHz Coffee Lake HP 8653 Socket 1151 LGA Mainboard 288-Pin DIMM
*by B***K on May 30, 2020*

This Genuine Samsung part was identified using CPU-Z as being authentic(see screen shots) and I don't think the best counterfeiters could possibly fool this program. The new UDIMM occupies Slot #1 in the attached photos.M378A2K43CB1-CTD matches with the stockM378A2K43DB1-CTDManufactured March 14, 2020 so it is new in the sealed plastic anti-static box, made in Philippines as it should be.64-Bit system now operates in dual channel mode quadrupling the clock rate.I'm totally happy with this easy and effective upgrade. Solid buy, easy install. The first boot takes a little longer since the BIOS needs to adjust to the new clock speed and memory addition. Be patient! It takes care of itself!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/72672206-16gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1-2v](https://www.desertcart.sn/products/72672206-16gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1-2v)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-02*