Crucial 64GB DDR5 RAM Kit (2x32GB), 4800MHz CL40 Laptop Memory - SODIMM 262-Pin - Compatible with 12th Intel Core - CT2K32G48C40S5
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Availability:
11 left in stock
Arrives
Thursday, Jul 9
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Style: 4800MHz
Size: 64GB Kit (2x32GB)
Features
- Boosts System Performance: 64GB DDR5 RAM laptop memory kit (2x32GB) that operates at 4800MHz to improve multitasking and system responsiveness for smoother performance
- Accelerated gaming performance: Every millisecond gained in fast-paced gameplay countspower through heavy workloads and benefit from versatile downclocking and higher frame rates
- Optimized DDR5 compatibility: Best for 12th Gen Intel Core and AMD Ryzen 7000 Series processors Intel XMP 3.0 and AMD EXPO also supported on the same RAM module
- Trusted Micron Quality: Backed by 42 years of memory expertise, this DDR5 RAM is rigorously tested at both component and module levels, ensuring top performance and reliability
- ECC type=non-ECC, Form Factor=SODIMM, Pin count=262-pin, PC speed=PC5-38400, Voltage=1.1V, Rank and Configuration=2Rx8
Description
Upgrade your laptop memory with the Crucial 64GB DDR5 RAM Kit (2x32GB), designed to deliver high-speed performance for gamers, content creators, and professionals alike. With speeds up to 4800MHz and a CAS Latency of 40, this DDR5 memory ensures faster data transfers, smoother multitasking, and improved performance in demanding applications like 4K video editing, gaming, and data processing.Compatible with 12th and 13th Gen Intel Core processors and AMD Ryzen 7000 Series CPUs, this memory kit provides the performance needed for modern laptops. With 64GB of capacity, you can handle memory-intensive tasks and run multiple applications at once without slowdowns. This DDR5 RAM is also more energy-efficient than previous generations, allowing for longer-lasting system performance.This Crucial DDR5 64GB module kit supports Intel XMP 3.0 and AMD EXPO, enabling easy overclocking for enthusiasts looking to game at higher frame rates and/or maximize their system's potential. Installation is easy—just plug in the memory, and your laptop will be ready to handle the most demanding workloads..
Brand: Crucial
Computer Memory Size: 64 GB
RAM Memory Technology: DDR5
Memory Speed: 4800 MHz
Compatible Devices: Laptop
RAM Memory Technology: DDR5
Memory Speed: 4800 MHz
Compatible Devices: Laptop
Additional Features: Lightweight
Voltage: 1.1
Column Address Strobe Latency: 40
Form Factor: SO-DIMM
Data Transfer Rate: 19200 Megabits Per Second
Number of Pins: 262
Memory Form Factor: SODIMM
Memory Generation: DDR5
RAM Size: 64 GB
Brand: Crucial
Model Name: CT2K32G48C40S5
UPC: 649528906564
Manufacturer: Crucial
Model Number: CT2K32G48C40S5
Mfr Part Number: CT2K32G48C40S5
Warranty Description: Limited Lifetime Warranty
Global Trade Identification Number: 64
Unit Count: 1.0 Count
Item Weight: 0.29 Ounces
Item Type Name: DDR5 Laptop Memory
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 4800MHz
Size: 64GB Kit (2x32GB)
The Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Laptop Memory is a high-performance memory solution that elevates your laptop's capabilities to new heights. With its impressive capacity, blazing-fast speeds, and reliable performance, this RAM kit offers a significant boost to your laptop's multitasking capabilities and overall responsiveness. One of the standout features of the Crucial RAM 64GB Kit is its substantial capacity. With two 32GB modules, this kit provides a total of 64GB of RAM, offering ample space for memory-intensive tasks such as video editing, content creation, and virtualization. The increased capacity allows for smoother multitasking and seamless operation of resource-demanding applications. The DDR5 technology employed by this RAM kit brings a significant performance improvement over previous generations. The 4800MHz speed ensures lightning-fast data transfer rates, reducing latency and improving overall system responsiveness. This is particularly beneficial for memory-intensive applications, gaming, and heavy multitasking, where fast data access is crucial. The CL40 latency rating further enhances the memory's efficiency by reducing delays in data retrieval and processing. This results in smoother system operations and improved performance, allowing for a more fluid and enjoyable user experience, even when running demanding tasks simultaneously. Crucial is a reputable brand known for its reliability and quality, and this RAM kit is no exception. The modules are rigorously tested to ensure compatibility, stability, and optimal performance. With the Crucial RAM 64GB Kit, you can have peace of mind knowing that your laptop's memory is built to withstand rigorous usage and provide reliable performance. Installing the Crucial RAM 64GB Kit is a straightforward process. The memory modules are designed to be compatible with a wide range of laptops, and Crucial provides clear instructions for hassle-free installation. The plug-and-play nature of this RAM kit means that you can quickly upgrade your laptop's memory without requiring advanced technical knowledge or specialized tools. It's worth noting that to fully utilize the capabilities of this RAM kit, your laptop's motherboard and chipset must support DDR5 memory technology. Compatibility should be verified before purchasing to ensure seamless integration and optimal performance. In conclusion, the Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Laptop Memory is a top-tier memory solution that brings enhanced performance and ample capacity to your laptop. With its impressive speed, substantial capacity, and reliable performance, this RAM kit is ideal for power users, content creators, and gamers who require high memory bandwidth and multitasking capabilities. Upgrade your laptop with this cutting-edge memory solution and experience a significant boost in performance and responsiveness for your demanding tasks.
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Reviewed in the United States on June 13, 2023 by AAM
Style: 4800MHz
Size: 64GB Kit (2x32GB)
My MSI Raider GE76 came with 16GB ram and it was running maxed out, all the time. MSI isn't great about documenting the specs so I took a leap of faith on the Intel 12th Gen compatability and it worked out great. The install was easy, just all the screws onnteh bottom of the cade, pop the metal cover over the memory off starting at the white arrow. The laptop runs a LOT faster on 64GB vs 16GB of ram! Memory is crazy expensive these days, but its still cheaper than buying a new system that likely also needs upgraded!
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Reviewed in the United States on April 27, 2026 Reviewed in the United States on April 27, 2026 by S. QUINN
Style: 4800MHz
Size: 16GB
EXCELLENT PRODUCT! Easy to install and worked like a champ!
Reviewed in the United States on May 18, 2026 by Amazon Customer
Style: 4800MHz
Size: 64GB Kit (2x32GB)
I recently upgraded my Lenovo Legion 5 Pro 16A RH7H with the Crucial RAM 64GB Kit (2x32GB) DDR5 4800MT/s CL40 Laptop Memory (CT2K32G48C40S5), and the results have been nothing short of remarkable. Despite the laptop's official specification sheet indicating a maximum memory capacity of 32GB, the Crucial RAM has seamlessly integrated into the system, pushing its boundaries to new heights. The installation process was a breeze, thanks to Crucial's user-friendly design and compatibility. The sleek and modern look of the RAM modules complemented the Legion 5 Pro's aesthetics, adding a touch of sophistication to the gaming powerhouse. The DDR5 technology, operating at an impressive 4800MT/s with a CL40 latency, has significantly enhanced the overall performance of my laptop. Whether running resource-intensive applications, multitasking, or engaging in gaming marathons, the Crucial RAM has proven itself capable of handling the demands without breaking a sweat. What truly stands out about this upgrade is the laptop's ability to recognize and utilize the full 64GB capacity, surpassing the official specification of 32GB. This unexpected bonus has allowed for smoother multitasking, improved loading times, and an overall boost in system responsiveness. The Crucial RAM has not only expanded the Legion 5 Pro's memory capacity but has also demonstrated stability and reliability. The laptop maintains its performance even during extended usage, showcasing the quality and durability of Crucial's memory modules and the laptop itself. In conclusion, the Crucial RAM 64GB Kit DDR5 has exceeded expectations and breathed new life into my Lenovo Legion 5 Pro 16A RH7H. Despite the official specification stating a maximum memory limit of 32GB, the laptop seamlessly accommodates the 64GB configuration, providing users with a powerful and responsive computing experience. If you're looking to elevate your laptop's performance, this Crucial RAM upgrade is undoubtedly a worthy investment.
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Reviewed in the United States on February 26, 2024 Reviewed in the United States on February 26, 2024 by Ernesto Reymundo
Style: 4800MHz
Size: 64GB Kit (2x32GB)
I have been using this Crucial 64GB DDR5 RAM kit (2x32GB) for the past six months, and I believe I’m in a good position now to provide a thorough review based on real-world performance. Before this upgrade, my laptop had 16GB of RAM, which was becoming a bottleneck for my workflow. Since switching to this 64GB kit, the improvement has been substantial. I run multiple heavy applications simultaneously, including data-intensive software like SERIES and MGmine. So far, the RAM has handled everything I’ve thrown at it without any slowdown or crashes. I tend to put a lot of stress on my system with dozens of browser tabs open, large datasets loading, and virtual machines running in the background, and this RAM kit has consistently delivered smooth and stable performance. Installation was straightforward, and my system instantly recognized it. The 4800MHz speed is fast, and while the CL40 latency is on the higher side, I haven't noticed any practical drawbacks in day-to-day use or under heavy workloads. Overall, this has been a fantastic upgrade. If you're a power user, content creator, programmer, or someone dealing with high-memory workloads, this kit is worth the investment. It’s reliable, fast, and gives your laptop a serious performance boost.
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Reviewed in the United States on May 29, 2025 by Plabon Islam Turzo
Style: 4800MHz
Size: 32GB Kit (2x16GB)
Bought my Raider GE76 laptop last year, on Amazon as well, and it has performed flawlessly. Every now an then though things would bog down when multitasking....especially watching YT videos with a game playing in the background....which I do a lot. Windows Task Manager showed I was coming very close to maxing out my 16gb of memory so I decided to bite the bullet and upgrade. I have always had good luck with Crucial memory and the price was decent enough, even a little lower compared to Kingston, which I also like, and some other brands. Some 13 screws later I had the memory installed and after a slower than normal boot-up (guessing the BIOS sensed the change and did a memory scan and re-configure) I was back in business with the new 32gb and all has been well since. No more bogging down and plenty of memory for some of the more demanding games I plan to play as well as multitasking. Yeah memory is not cheap right now, but if you are looking for a 32gb upgrade kit Crucial memory is some of the best IMO. This kit is more affordable that some and will serve you well. One thing to note for others looking at a memory upgrade, especially if you live in a place where the weather is colder this time of year, it can tend to lead to a buildup of static electricity in your home. Static electricity can destroy a memory chip very easily. A static wrist strap is best, but if that is not an option, just make sure to try and discharge any buildup you might have on your body before handling the memory. There are many ways to do this, which you can find on the old internet, that will prevent you from wasting your money !!
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Reviewed in the United States on January 19, 2024 by E. A. Jacques
Style: 4800MHz
Size: 16GB
Fast and easy installation for ram. It works right out the box. The upgraded speed and total ram is perfect for my rog laptop now that its 32gb it no longer lags for certain games and it improved overall speeds for it now being in dual channel. The price or availability is hard to find but at $70 its a great deal for current times but to be honest kind of expensive.
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Reviewed in the United States on November 28, 2025 by Jhon
Style: 4800MHz
Size: 32GB
The Crucial RAM 32GB DDR5 4800MHz CL40 Laptop Memory is an outstanding upgrade for any laptop needing a performance boost. I recently installed this RAM in my laptop, and the difference has been night and day. Installation was a breeze—just plug and play, and my laptop recognized the upgrade instantly. The increase in speed and performance is remarkable, especially when multitasking or running resource-heavy applications. My laptop now handles everything from video editing to gaming with ease, without any lag or slowdowns. The jump to DDR5 is definitely noticeable, with the 4800MHz speed making everything run smoother and faster. Applications load quicker, and I’ve even seen a reduction in boot times. This RAM module has also improved overall system stability, making it an excellent choice for anyone looking to future-proof their machine. One thing I appreciate about Crucial is their reliability and quality. This RAM has been running perfectly since I installed it, with no issues at all. It's a solid investment for anyone looking to upgrade their laptop's memory, offering excellent value for the price. Overall, I highly recommend the Crucial RAM 32GB DDR5 4800MHz. It’s a great balance of performance, quality, and price, making it an excellent choice for anyone looking to enhance their laptop's capabilities.
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Reviewed in the United States on August 10, 2024 by john bailey