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🚀 Upgrade your laptop’s brainpower — don’t get left behind!
The Crucial 16GB DDR5 RAM module (4800MHz, CL40) is a high-performance SO-DIMM designed for modern laptops with 12th Gen Intel Core and AMD Ryzen 7000 CPUs. It delivers faster data transfer, improved multitasking, and energy-efficient operation at 1.1V. Engineered by Micron with rigorous testing, this memory upgrade ensures reliable, smooth performance for gamers, creators, and professionals seeking to maximize their system’s potential.






| ASIN | B09S2MN8JH |
| Additional Features | Lightweight |
| Best Sellers Rank | #24 in Computer Memory |
| Brand | Crucial |
| Column Address Strobe Latency | 40 |
| Compatible Devices | Laptop |
| Computer Memory Size | 16 GB |
| Customer Reviews | 4.8 out of 5 stars 7,217 Reviews |
| Data Transfer Rate | 4800 MHz |
| Form Factor | SO-DIMM |
| Global Trade Identification Number | 00649528906526 |
| Item Type Name | DDR5 Laptop Memory |
| Item Weight | 0.29 Ounces |
| Manufacturer | Crucial |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR5 |
| Memory Speed | 4800 MHz |
| Mfr Part Number | CT16G48C40S5 |
| Model Name | CT16G56C46S5 |
| Model Number | CT16G48C40S5 |
| Number of Pins | 262 |
| RAM Memory Technology | DDR5 |
| RAM Size | 16 GB |
| Special Feature | Lightweight |
| UPC | 649528906526 |
| Unit Count | 1.0 Count |
| Voltage | 1.1 |
| Warranty Description | Limited Lifetime Warranty |
A**M
Enhanced Performance and Ample Capacity with Crucial RAM 64GB Kit
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.
S**N
Works great with MSI Raider GE76-12UE from Costco
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!
E**O
Unleashing the Lenovo Legion 5 Pro's Full Potential with Crucial RAM 64GB Kit DDR5
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.
J**N
Perfect for improving ram on a laptop.
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.
P**O
Solid Performance Upgrade - After 6 Months of Use
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.
E**S
Nice upgrade for my MSI Radier GE76 UE laptop
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 !!
O**Z
Fast, reliable, and excellent value for high-performance laptops
I bought this Crucial 64GB DDR5 RAM kit for my laptop, and it works perfectly. Installation was straightforward, and my system recognized both sticks immediately without any issues. The performance boost is noticeable, especially when running multiple applications, virtual machines, and heavy workloads. The 4800MHz speed and CL40 latency provide smooth multitasking and improved overall system responsiveness. Build quality is excellent — the modules feel solid and well-constructed. For anyone looking to upgrade a laptop for high-performance tasks like gaming, video editing, or programming, this RAM kit is a great choice. Overall, fast, reliable, and excellent value for anyone needing a high-capacity DDR5 upgrade. Highly recommended!
J**Y
Crucial Ram
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.
C**U
Outstanding Performance Upgrade for DDR5 Laptops - Worth Every Penny
After upgrading my new laptop with this Crucial 64GB DDR5 kit, I can confidently say it's been a game-changer for my workflow. The installation was straightforward, and the modules were immediately recognized at the rated 4800MHz speed. The CL40 latency might seem high compared to DDR4, but that's typical for early DDR5, and the increased bandwidth more than makes up for it. I've noticed significantly improved multitasking performance, especially when running multiple virtual machines and heavy design software simultaneously. The build quality is exactly what you'd expect from Crucial - solid and reliable. The modules run cool even under heavy loads, and I haven't experienced any stability issues or BSODs since installation. Power consumption seems efficient, which is crucial for laptop battery life. For content creators and professionals who need to future-proof their system, this kit is ideal. The 64GB capacity gives you plenty of headroom for demanding applications, and the DDR5 technology ensures you're ready for upcoming software requirements. The price point might seem steep, but considering you're getting cutting-edge DDR5 technology and a massive 64GB capacity, it's actually reasonable for what you're getting. Just make sure your laptop supports DDR5 and can handle 64GB before purchasing. Pros: Excellent stability Great for multitasking Future-proof capacity Reliable brand Good thermal performance Cons: Premium price point Higher latency than DDR4 (though normal for DDR5) Overall, if you need high-capacity, modern RAM for your DDR5-compatible laptop, this Crucial kit is a solid choice that delivers on its promises. 4.5/5 stars
M**G
Works well in Dell XPS 15
Purchased this memory to upgrade my 2023 Dell XPS15 from 16GB to 64GB of memory. The back of the laptop came apart easily and installation was a breeze. The laptop does take a while to boot 1st time and does throw up a screen that indicated memory size has changed, but it's simply "OK" and it boots up. Since first boot in now boots normally and works flawlessly. If you're after a memory upgrade for your XPS 15 I'd recommend these Crucial DDR5 modules.
C**B
Works with Asus TUF A15 (2022)
Works fine for weeks now. I bought 2 so I'm running 64GB on my laptop. I'm always decompressing large files so this reduced the stress on my nvme since I have only set my pagefile to 1GB
N**A
10/10 Paketleme
Paketleme cok iyiydi, ram hasarsız olarak elime ulaştı. Bilgisayara uyumlu aldığım içinde teknik bir arıza oluşmadı.
T**A
Produto de boa qualidade
O mesmo chegou em um dia, funcionando perfeitamente no nitro v15 e o mesmo teve um aumento na performance nos jogos.
Trustpilot
2 months ago
1 month ago