---
product_id: 98289353
title: "64GB Kit (16GBx4) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT4K16G4DFD8266"
brand: "crucial"
price: "€ 761.66"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.gr/products/98289353-64gb-kit-16gbx4-ddr4-2666-mt-s-pc4-21300-dr
store_origin: GR
region: Greece
---

# 2666 MT/s Speed 64 GB Capacity 40% Power Savings 64GB Kit (16GBx4) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT4K16G4DFD8266

**Brand:** crucial
**Price:** € 761.66
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Performance with Crucial Memory!

## Quick Answers

- **What is this?** 64GB Kit (16GBx4) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT4K16G4DFD8266 by crucial
- **How much does it cost?** € 761.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/98289353-64gb-kit-16gbx4-ddr4-2666-mt-s-pc4-21300-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

## Key Features

- • **Compact Powerhouse:** Lightweight design at just 2.24 ounces for easy installation.
- • **Maximize Efficiency:** Reduce power consumption by up to 40% for a greener workspace.
- • **Seamless Multitasking:** Enjoy improved bandwidth with up to 32% increase for smooth operations.
- • **Unleash Your Potential:** Experience lightning-fast performance with 2666 MT/s speeds.
- • **Future-Proof Your Setup:** Stay ahead with DDR4 technology that evolves with your needs.

## Overview

The Crucial 64GB Kit (16GBx4) DDR4 2666 MT/s memory is designed for high-performance computing, offering a total of 64 GB capacity with speeds of 2666 MT/s. This unbuffered DIMM memory module enhances bandwidth by up to 32% while reducing power consumption by 40%, making it an ideal choice for professionals seeking efficiency and speed in their computing tasks.

## Description

Crucial 64GB Kit (16GBx4) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT4K16G4DFD8266

## Features

- Speeds start at 2133 MT/s and faster data rates are expected to be available as DDR4 technology matures
- Increase bandwidth by up to 32 Percent
- Reduce power consumption by up to 40 Percent
- Faster bursts access speeds for improved sequential data throughout
- Dual Ranked, x8 based, Unbuffered DIMM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 64 GB DRAM |
| Memory Speed | 2666 MHz |
| Brand | Crucial |
| Item model number | CT4K16G4DFD8266 |
| Hardware Platform | PC |
| Item Weight | 2.24 ounces |
| Product Dimensions | 5.27 x 0.03 x 1.23 inches |
| Item Dimensions  LxWxH | 5.27 x 0.03 x 1.23 inches |
| Color | Multicolor |
| Computer Memory Type | DDR4 SDRAM |
| Voltage | 1.2 Volts |
| Manufacturer | CRUCIAL TECHNOLOGY |
| ASIN | B0752DVM47 |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 1, 2007 |

## Images

![64GB Kit (16GBx4) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT4K16G4DFD8266 - Image 1](https://m.media-amazon.com/images/I/71WwiPNTDKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great memory and great seller
  

*by H***N on Reviewed in the United States on March 19, 2022*

5 star for the product and also the seller. I bought four DIMM’s and only 3 were being recognized by my computer. I reached to the seller and they sent me replacement right away. The replacement didn’t work either so I called my computer manufacturer. Come to find out that it was an issue with my computers BIOS. After flashing the BIOS, all of the DIMM’s were recognized. There was nothing wrong with the product but it was my computer that had the issue. Anyways, I am happy with the product and also the seller for sending me a replacement right away.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Why pay someone to upgrade your memory?
  

*by -***P on Reviewed in the United States on April 28, 2020*

Easy peasy.  It takes longer to disconnect the wires than it does to upgrade memory.  Get on Youtube and check out the how to do it videos.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect match
  

*by M***N on Reviewed in the United States on May 2, 2020*

Bought the ram to help my desktop get a bit more computing power!  LOL!  Noticeable speed difference after the initial install.

---

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**Shop now:** [https://www.desertcart.gr/products/98289353-64gb-kit-16gbx4-ddr4-2666-mt-s-pc4-21300-dr](https://www.desertcart.gr/products/98289353-64gb-kit-16gbx4-ddr4-2666-mt-s-pc4-21300-dr)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-10*