---
product_id: 220222563
title: "Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266"
brand: "crucial"
price: "¥33277"
currency: JPY
in_stock: true
category: "Crucial"
url: https://www.desertcart.jp/products/220222563-crucial-16gb-kit-8gb-x-2-ddr4-2666-mt-s
store_origin: JP
region: Japan
---

# 2666 MT/s blazing speed 16GB dual-channel boost 40% less power drain Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266

**Brand:** crucial
**Price:** ¥33277
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity — don’t let slow memory hold you back!

## Quick Answers

- **What is this?** Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 by crucial
- **How much does it cost?** ¥33277 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/220222563-crucial-16gb-kit-8gb-x-2-ddr4-2666-mt-s)

## 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

- • **Energy-Efficient Power Play:** Cut power consumption by up to 40%, extending your device’s battery life for those long workdays.
- • **Optimized for Next-Gen Processors:** Future-proof your setup with memory designed to maximize the latest CPU architectures.
- • **Turbocharge Your Laptop Performance:** Experience seamless multitasking with 16GB DDR4 memory running at a swift 2666 MT/s.
- • **Lightweight & Compact SO-DIMM Design:** Perfectly tailored for laptops, combining power and portability without compromise.
- • **Trusted Reliability with Lifetime Warranty:** Join thousands of satisfied professionals enjoying stable, high-performance memory backed by Crucial.

## Overview

The Crucial 16GB Kit (2x8GB) DDR4 2666 MT/s SODIMM offers a high-performance, energy-efficient memory upgrade for laptops. With 16GB capacity, 260-pin form factor, and CL19 latency, it delivers faster data access and improved multitasking. Designed for next-gen processors, it reduces power consumption by up to 40%, extending battery life, and comes with a limited lifetime warranty for dependable use.

## Description

CT2K8G4SFRA266 is a 16GB Kit consisting of (2) 8GB DDR4 notebook module that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered SODIMM. It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2666 MT/s SODIMM memory.

## Features

- Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures
- Increase bandwidth by up to 30%
- Reduce power consumption by up to 40% and extend battery life
- Faster burst access speeds for improved sequential data throughout
- Optimized for next generation processors and platforms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C4RPRCH |
| Additional Features | Lightweight |
| Best Sellers Rank | #57 in Computer Memory |
| Brand | Crucial |
| Column Address Strobe Latency | 19 |
| Compatible Devices | Laptop |
| Computer Memory Size | 16 GB |
| Customer Reviews | 4.7 out of 5 stars 1,275 Reviews |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528903495 |
| Item Type Name | DDR4 DRAM Memory |
| Item Weight | 8.53 g |
| Manufacturer | Crucial |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | CT2K8G4SFRA266 |
| Model Name | Crucial Memory |
| Model Number | CT2K8G4SFRA266 |
| Number of Items | 2 |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 16 GB |
| Special Feature | Lightweight |
| UPC | 649528903495 |
| Voltage | 1.2 volts |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

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

## Images

![Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 - Image 1](https://m.media-amazon.com/images/I/71LX2Lz9yOL.jpg)
![Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 - Image 2](https://m.media-amazon.com/images/I/61RMUrTPGKL.jpg)
![Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 - Image 3](https://m.media-amazon.com/images/I/61I4kFqj5xL.jpg)
![Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 - Image 4](https://m.media-amazon.com/images/I/61-Rl8vwGSL.jpg)
![Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266 - Image 5](https://m.media-amazon.com/images/I/718Q18Gqq5L.jpg)

## Available Options

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

## Questions & Answers

**Q: mac mini compatible?**
A: Thank you for your question. This kit is compatible with the Late 2018 Mac mini systems.

**Q: Is this memory compatible with dell 7567?**
A: Yes, CT16G4SFD824A is guaranteed compatible with the Inspiron 15 (7567).

**Q: Is this compatible with the new imac 5k 27" 2017?? ?**
A: While this part has some similar specs, it is not the recommended upgrade for the new 2017 iMac 5K 27” model. We recommend using the Mac specific parts as those are the parts that are tested, qualified, and guaranteed compatible. Our 8GB-32GB upgrades for this new model just came out. Unfortunately, they are not listed on amazon yet (in the works) but are available on crucial.com and will be available here soon. The part # you want for a 32GB Kit is CT2K16G4S24AM.

**Q: Is this compatible with the new 2018 mac mini?**
A: Thank you for your question. Yes, this memory is compatible with the 2018 Mac Mini.

## Frequently Bought Together

- Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K8G4SFRA266
- Crucial P3 1TB PCIe Gen3 3D NAND NVMe M.2 SSD, up to 3500MB/s - CT1000P3SSD8

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*