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Crucial RAM 8GB Kit (2x4GB) DDR4 2400 MHz CL17 Desktop Memory CT2K4G4DFS824A Green/Black

4.8 4.8 out of 5 stars 8,742 ratings

To see product details, add this item to your cart. You can always remove it later.
8GB Kit (4GBx2)
2400MHz

Purchase options and add-ons

Brand Crucial
Computer Memory Size 8 GB
RAM Memory Technology DDR4
Memory Speed 2400 MHz
Compatible Devices Desktop

About this item

  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Install with ease; no computer skills required How-to guides available at Crucial
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-19200, Voltage = 1.2V, Rank and Configuration = 1Rx8
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Crucial RAM 8GB Kit (2x4GB) DDR4 2400 MHz CL17 Desktop Memory CT2K4G4DFS824A Green/Black
Crucial RAM 8GB Kit (2x4GB) DDR4 2400 MHz CL17 Desktop Memory CT2K4G4DFS824A Green/Black
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Price-37% $26.99
List:$42.99
-31% $65.99
List:$94.99
-7% $69.99
Typical:$74.99
$26.99$13.99$27.98
Delivery
Get it Apr 3 - 9
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to install
4.9
4.7
4.8
4.5
4.7
4.8
Value for money
4.9
4.6
4.5
4.0
4.6
4.6
For gaming
4.6
4.3
4.4
4.0
4.0
4.3
Sold By
CalvinNHobbs
Amazon.com
TECHOME
Official Patriot Memory Store
A-Tech Components
A-Tech Components
computer memory size
8 GB
32 GB
32 GB
8 GB
4 GB
8 GB
memory speed
2400 MHz
3200 mt s
3200 MHz
3200 MHz
2400 MHz
2666 MHz
RAM tech
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
number of items
2
2
2
1
1
2
data transfer rate
12 gigabits per second
3200 mt s
3200 MHz
3200 MHz
19200 megabytes per second
21300 megabytes per second
number of pins
288
288
288
288
288
compatible devices
Desktop
Desktop
Desktop
Desktop
Desktop, Workstation
Desktop, Workstation
form factor
DIMM
DIMM
288-Pin UDIMM
Lightweight
288-Pin DIMM
288-Pin DIMM

From the brand


From the manufacturer

Crucial Desktop Memory - installs as easy as 1-2-3.
Crucial Desktop Memory

The fast, easy way to improve your desktop’s performance

There’s an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, Crucial Desktop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your desktop’s multitasking capabilities.

Make everything on your computer faster

Multitask with ease

Install with ease – no computer skills required

Make everything on your computer faster

Memory is a component in your computer that enables short-term data access, which your computer relies on for moment-to-moment operations, such as loading apps, browsing the web, or editing a spreadsheet. Installing more memory in a slow PC is the easiest way to improve system performance quickly.

Multitask with ease

If you’re like us, you use your computer to do lots of things at once. You might be editing a document while also looking at pictures and browsing the internet. This naturally leads to a performance problem: every app you’re running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot on your desktop for seamless multitasking.

Install with ease – no computer skills required

With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory – no computer skills necessary. Just watch one of our three-minute install videos, and we’ll walk you step-by-step through the process. Don’t pay a computer shop to do something you can do in minutes!

Maximize the value of your system

Micron quality – a higher level of reliability

Maximize the value of your system

At a fraction of the cost of a new system, a memory upgrade is one of the most affordable ways to increase performance. Get more out of your desktop by giving it the resources it needs to perform.

Micron quality – a higher level of reliability

As a brand of Micron, one of the largest memory manufacturers in the world, Crucial Desktop Memory is the standard for reliable performance. From the original SDRAM technology all the way to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 40 years and counting. Don’t settle for anything less.

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Product information

Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Crucial

Crucial RAM 8GB Kit (2x4GB) DDR4 2400 MHz CL17 Desktop Memory CT2K4G4DFS824A Green/Black


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What's in the box

  • DDR4 2400 MT/s DIMM DRAM Memory
  • Product Description

    CT2K4G4DFS824A is a 8GB Kit consisting of (2) 4GB DDR4 desktop modules that operates at speeds up to 2400 MT/s and has a CL17 latency. It is an Buffered DIMM. It conforms to the industry standard DDR4 ECC UDIMM layout of 288 pins and is compatible with systems that take DDR4 2400MT/s UDIMM memory.

    Product guides and documents

    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    8,742 global ratings

    Customers say

    Customers like the quality, performance, value, and ease of installation of the internal memory. For example, they mention it works well enough, it immediately sped up their PC, and it helps boost their fps. That said, they say it's good value for the money.

    AI-generated from the text of customer reviews

    98 customers mention95 positive3 negative

    Customers are satisfied with the quality of the internal memory. They mention that it works well enough, runs ok, and has not had any issues. Some say that it's easy to install and works straight out of the package. Overall, most are happy with their purchase and recommend it to others.

    "Upgraded from 16 to 32 gb or ram. Only took a few minutes and works like it should. Great bang for the buck!" Read more

    "Quality memory, runs per spec and passes MEMTEST86 test." Read more

    "Easy to install (with patience!) and works just as needed. Would recommend!" Read more

    "...won't be doing any hardcore gaming on this stick but it works for quick and cheap testing or maybe if all you do on your PC is data entry or emails." Read more

    41 customers mention33 positive8 negative

    Customers like the performance of the memory. They mention that it works great, it immediately sped up their PC, and it's fast powerful ram. The program was much faster after installing the new card, and the product arrived fast and well packed. It helped boost their fps and allow them to multitask. The quality, price, and speed of shipping are all great. No more fpm drops and keep a steady 80fpm with normal and some high settings. They are pleased thus far, and performance while gaming has improved. The PC recognized the modules and runs smoothly.

    "...Very simple installation that enhanced the performance of the PC perfectly." Read more

    "...Booted without problems. PC recognized the modules and running smoothly. For the price it was a great upgrade investment for my old computer...." Read more

    "...The Crucial part sent was flawless, and the advice priceless. Thanks Calvin 'n Hobbs/Blazing Trade, Inc.!" Read more

    "...Computer fired right up without issue and registered the new RAM, giving me 12GB...." Read more

    33 customers mention33 positive0 negative

    Customers appreciate the value of the internal memory. They say it's amazing RAM for cheap, a great upgrade investment, and an excellent solid reliable product for the price.

    "...Only took a few minutes and works like it should. Great bang for the buck!" Read more

    "...existing OEM memory both physically and in performance at a very cost effective price...." Read more

    "Easy to install and a great value. Great way to extend my workstation's useful life!" Read more

    "Excellent solid reliable product for the price. Highly recommended for daily computing." Read more

    27 customers mention27 positive0 negative

    Customers find the installation of the memory to be easy. They mention that it's a quick and easy upgrade that works great. Some say that the RAM is simple to install and that it boots without problems.

    "Easy to install (with patience!) and works just as needed. Would recommend!" Read more

    "...Very simple installation that enhanced the performance of the PC perfectly." Read more

    "Easy to install and a great value. Great way to extend my workstation's useful life!" Read more

    "...Just upgraded to 16MB with this set. Booted without problems. PC recognized the modules and running smoothly...." Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the compatibility of the memory. For example, they mention that it pairs perfectly with HP Pavilion, and the UEFI recognizes them fine. The computer recognizes the modules and runs smoothly.

    "...I think these Crucial RAM modules are highly compatible as an upgrade or replacement in the Dell 5050." Read more

    "...Just upgraded to 16MB with this set. Booted without problems. PC recognized the modules and running smoothly...." Read more

    "...Instant upgrade to 16GB.Compatible with no issues." Read more

    "...UEFI recognize them fine even tried them on a mobo that requires overclock to reach speed as a test. Excellent ram." Read more

    5 customers mention5 positive0 negative

    Customers are satisfied with the fit and compatibility of the internal memory. They mention that it fits and works great in their Dell Desktop, with no issues.

    "Fit well but delivered broken (mounting bracket.) Just taped it together since it was going behind the camera mount...." Read more

    "Fits and works great in my Dell Desktop." Read more

    "fit and worked perfectly" Read more

    "perfect fit & compatibility!..." Read more

    Crucial is great memory
    5 Stars
    Crucial is great memory
    Added a 2nd bank of 8GB to my already installed Samsung 8gb. Now I have 16 GB of memory. PC Fly's now!See the timing specs on the Crucial stick I added in the picture.
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    Top reviews from the United States

    Reviewed in the United States on January 12, 2024
    Size: 8GBStyle: 2400MHzVerified Purchase
    Reviewed in the United States on March 1, 2024
    Size: 8GBStyle: 2400MHzVerified Purchase
    Reviewed in the United States on January 24, 2024
    Size: 8GBStyle: 2400MHzVerified Purchase
    Reviewed in the United States on October 21, 2023
    Size: 8GBStyle: 2400MHzVerified Purchase
    Reviewed in the United States on February 12, 2024
    Size: 16GB Kit (8GBx2)Style: 2400MHzVerified Purchase
    Reviewed in the United States on February 7, 2024
    Size: 16GB Kit (8GBx2)Style: 2400MHzVerified Purchase
    Reviewed in the United States on February 26, 2024
    Size: 16GB Kit (8GBx2)Style: 2400MHzVerified Purchase
    Reviewed in the United States on January 2, 2024
    Size: 8GBStyle: 2400MHzVerified Purchase

    Top reviews from other countries

    Translate all reviews to English
    WALKING ON SUNSHINE
    5.0 out of 5 stars Perfect in Every Way!
    Reviewed in Canada on December 5, 2023
    Size: 1 Count (Pack of 1)Style: 2400MHzVerified Purchase
    Ernesto
    5.0 out of 5 stars Las memorias funcionaron correctamente
    Reviewed in Mexico on November 4, 2023
    Size: 8GB Kit (4GBx2)Style: 2400MHzVerified Purchase
    Customer image
    Ernesto
    5.0 out of 5 stars Las memorias funcionaron correctamente
    Reviewed in Mexico on November 4, 2023
    Las memorias RAM funcionaron correctamente para mi PC Lenovo Thinkcentre m710s. Aunque el embalaje de las mismas no fue el adecuado, pero llegaron integras, sin ningún daño físico. He notado un cambio drástico en mi PC, todo va más rápido y fluido.
    Images in this review
    Customer image
    Customer image
    Olegario César Cabrera López
    5.0 out of 5 stars Marca de probada calidad
    Reviewed in Spain on February 27, 2024
    Size: 8GBStyle: 2400MHzVerified Purchase
    LUCA SCOTT
    5.0 out of 5 stars working well so far
    Reviewed in the United Kingdom on January 6, 2024
    Size: 16GB Kit (8GBx2)Style: 2400MHzVerified Purchase
    Lenamari
    5.0 out of 5 stars Affidabili
    Reviewed in Italy on December 20, 2023
    Size: 1 Count (Pack of 1)Style: 2400MHzVerified Purchase