---
product_id: 257469021
title: "Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module"
brand: "samsung"
price: "¥21861"
currency: JPY
in_stock: true
category: "Samsung"
url: https://www.desertcart.jp/products/257469021-samsung-8gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1
store_origin: JP
region: Japan
---

# 2666 MHz blazing speed 1.2V ultra-low power 288-pin seamless fit Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module

**Brand:** samsung
**Price:** ¥21861
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your rig, own the workflow — Samsung 8GB DDR4 RAM that means business!

## Quick Answers

- **What is this?** Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module by samsung
- **How much does it cost?** ¥21861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/257469021-samsung-8gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1)

## 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

- • **Built to Last:** Backed by Samsung’s lifetime warranty for worry-free upgrades
- • **Lag-Free Performance:** CL19 latency ensures responsive computing without the wait
- • **Power Smart, Run Long:** Energy-efficient 1.2V operation keeps your system cool and power bills low
- • **Effortless Compatibility:** 288-pin DIMM design perfectly matches most modern desktops for plug-and-play ease
- • **Turbocharge Your Desktop:** 2666 MHz DDR4 speed for smooth multitasking and faster load times

## Overview

Samsung’s 8GB DDR4 PC4-21300 RAM module delivers a high-speed 2666 MHz frequency with low 1.2V power consumption, designed in a 288-pin DIMM form factor for broad desktop compatibility. Featuring CL19 latency and backed by a lifetime warranty, it’s a reliable, energy-efficient memory upgrade that boosts performance and multitasking for professional-grade computing.

## Description

M378a1k43cb2-ctd samsung 8gb 1rx8 pc4-2666v-u memory module (1x8gb).

## Features

- Total Capacity: 8GB
- Form Factor: 288PIN DIMM
- Specs: DDR4 PC4-21300 ,CL 19 ,Unbuffered ,NON-ECC ,DDR4-2666 ,1.2V
- Speed: 2666 MHz
- Lifetime warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F72RJYN |
| Additional Features | Lightweight |
| Brand | Samsung |
| Column Address Strobe Latency | 19 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.7 4.7 out of 5 stars (762) |
| Data Transfer Rate | 2666 MHz |
| Form Factor | DIMM |
| Item Weight | 0.04 Pounds |
| Manufacturer | SAMSUNG |
| Memory Form Factor | DIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | M378A1K43CB2-CTD |
| Model Name | M378A1K43CB2-CTD |
| Model Number | M378A1K43CB2-CTD |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 288 |
| RAM Memory Technology | ddr4 sdram |
| RAM Size | 8 GB |
| UPC | 634158069338 |
| Unit Count | 1 Count |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** Samsung
- **Compatible devices:** Desktop
- **Computer memory size:** 8 GB
- **Memory speed:** 2666 MHz
- **Ram memory technology:** ddr4 sdram

## Images

![Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module - Image 1](https://m.media-amazon.com/images/I/51f5FVzH32L.jpg)

## Questions & Answers

**Q: will it work with a hp elitedesk 705 g3 sff?**
A: As long as the mother board has open Ram memory slots and already has a 4gb or 8gb DDR4 Ram card.

**Q: Is this Ram 1R x 8 or 2R x 8 ?**
A: This ram is 1Rx8...all the memory chips are on one side of the memory module board

**Q: Will this ram module work with "hp desktop pc m01-f0000a (6hr54av)"? thanks!**
A: Check the specs. of you pc. It's more than seeing if it will fit, it's important to see if you pc can use it, such as is it to much ram. Yes, you can put in to much ram. Your pc may not function properly and also to much ram also would be overkill as well. Such as inserting to much ram and your pc will only use the amount of ram it's designed to use and the rest will just "sit" there so to speak and never be used. Always check you pc specs to see how much ram your pc will be able to use. It can be complicating, but you can add ram by removing one or both sticks you already have and installing more or removing just one stick and adding another. Basically it's simple math. First check your specs, then do the math and mix or match sticks to add up to what your pc can handle. Hope this helps.

**Q: Will this work ok with my current chip which is an 8gb ddr4 running at a higher rate, 2933mhz?**
A: All memory has be the same  speed.

## Frequently Bought Together

- Samsung 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module
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- Samsung M378A1K43CB2-CRC - 8GB (1.2V, ddr4) DRAM Memory - Water Green

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**Shop now:** [https://www.desertcart.jp/products/257469021-samsung-8gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1](https://www.desertcart.jp/products/257469021-samsung-8gb-ddr4-pc4-21300-2666mhz-288-pin-dimm-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*