Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz

Crucial RAM 16GB Kit (2x8GB) DDR4 2400MHz CL17 Laptop Memory CT2K8G4SFS824A

Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT2K16G4SFRA32A


Crucial DDR4 Laptop Memory DDR4 SODIMMCrucial DDR4 SODIMMCrucial DDR4 SODIMM

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 laptop 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 Laptop 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.



Weight: 9.07 g
Dimensions: 6.86 x 1.09 x 2.79 cm; 9.07 Grams
Brand: Crucial
Model: CT2K16G4SFRA32A
Colour: Green
Batteries Included: No
Manufacture: Crucial
Dimensions: 6.86 x 1.09 x 2.79 cm; 9.07 Grams

32 Responses

  1. sarah84mcLachlan says:

     United Kingdom

    As someone who uses programs like android studio, my poor laptop that had 8GB of RAM total was struggling. Bought a couple of these and the difference is insanely good. Easily fit on my laptop, 10 minutes to install myself with no issue. Worth buying and upgrading with if your laptop feels a little slow.

  2. BerniceOrdell says:

     United Kingdom

    Upgraded a laptop that had (in 2022 was sold brand new with) ONLY 4GB of RAM.
    Had an i5 12th gen CPU, 256GB SSD and 4GB of RAM which was the massive bottle neck, the machine was using more than 4GB of RAM just on boot up. Rest was page file on the SSD.

    Installed this, machine now lightning quick and that future proofs the user for a few years hopefully.

  3. Anonymous says:

     United Kingdom

    Installed in my Asus F15 Tuf laptop and what a difference, the 2×8’s are out and one 32 in, so slot free for 64gb upgrade in future. Worked seamless and took me longer to crack the case open than it did to install the memory!

  4. Anonymous says:

     United Kingdom

    I have never opened my laptop before, so I didn’t know the layout or where the RAM fitted. Watched some YouTube videos to get to know. The RAM circuits came out easily, new ones clicked in, worked straight away.

  5. James Alcala says:

     United Kingdom

    I have 2 16 crucial ram Working side by side with each other Overall performance has been outstanding.
    With no slow, downs no hiccups I know problems I mostly user for everyday task like using graphics program, using the web and playing old games. It runs smoothly alongside my hard drive. After 6 months I highly recommend.

    5.0 out of 5 stars If you work and have old games

  6. Anonymous says:

     United Kingdom

    Straight swap for my Dell XPS 15 – 9570 which is about 5 years old. I upgraded from 16GB to the 64GB kit, and it works straight away. Took 5 minutes to swap, and all 64GB are being recognised in the BIOS/Windows control panel.

    Even though 64GB is probably overkill, but it’s not that expensive so it seemed like a no-brainer. I do a lot of photo editing in Lightroom and Photoshop and it’s made a significant different to the responsiveness of the applications when dealing with large photos from the newer cameras.

  7. Anonymous says:

     United Kingdom

    Pretty much always know what you’re getting from Crucial.
    Some people spend a lot more on ‘flashier’ memory, but the basic specification is really the only thing that matters, and I know my PC won’t be any quicker with over-priced so-called ‘gaming’ memory.

  8. ClariceBowe says:

     United Kingdom

    I had 4GBx2 RAM in my old Dell Laptop. Along with HDD to SSD upgrade, I also upgraded the RAM from 8GB to 16GB. Installation was straight-forward and the BIOS and OS recognized the RAM without any issue. The recommended speed was 2666MHz but took a chance with 3200MHz as it mentioned that it is compatible with lower speeds. Working fine till now. No issues.

  9. Anonymous says:

     United Kingdom

    Works perfectly on my laptop (HP Pavilion 15). Installation took me a few minutes, make sure you watch a youtube tutorial or a guide how to take off your laptop cover.

    The inbuilt 8GB RAM was not enough for me – instatly 85 – 90% usage just when launching my browser. Now with the upgrade to 16GB it’s barely hitting 45% and it’s no longer a struggle to load new tabs.

  10. HarryProwse says:

     United Kingdom

    TLDR;
    Works with Gigabyte G5 KC!

    Long Read:
    I own a Gigabyte G5 KC (i5 10500H version with a Geforce RTX 3060). Great laptop, though it’s a little noisy by default. What’s funny is the i5 10500H doesn’t support RAM speeds above 2933GHz… but that didn’t stop Gigabyte from installing RAM with 3200GHz (16GB, Samsung brand). I figure it’d be stupid to put LESS than what the manufacturer installed by default and that’s why I got this RAM even though my Motherboard can’t use all the GHz.

    There are cheaper options, but I couldn’t find a list of compatible RAM for my laptop on Gigabyte’s website. When I did a internet search, Crucial was the only one who seemed aware that my laptop existed. I didn’t feel like risking buying something cheaper only to find out it didn’t work, so I bought memory that I KNEW would work.

    And it did! Booted up the first time, no problems! Windows recognizes the speed at 2933GHz, as high the the CPU will allow for… yay?

    I don’t intend to stress test this ram, but I’ve never had a problem with Crucial products. I don’t expect to start now.

    5.0 out of 5 stars A Game-Changer for Performance!

  11. Anonymous says:

     United Kingdom

    I took a bit of a chance ordering this ram (single 16gb module) but glad I did. The maximum ram my laptop can have is 12gb. That’s 4gb soldered on to the motherboard and a further 8gb added to the single ram slot. Instead of ordering the 8gb module I went for the 16gb instead. My laptop now has 20gb of memory and has had no issues at all since installing. At the same time I also ordered a 1TB NVMe drive for the laptop. The new ram and NVMe drive have given the laptop the speed and storage capacity it needed. Very happy!

  12. TMXPreston says:

     United Kingdom

    I ordered this to upgrade my new Laptop form 16GB to 64Gb it was easy to instal and installation worked first time, having used Crucial products before I knew that there would be no problem with this item.
    The only thing that I would recommend is that when your installing any memory that you ensure that it is seated properly.

  13. Anonymous says:

     United Kingdom

    The Crucial RAM 16GB DDR4 3200MHz is an excellent memory upgrade that I highly recommend, especially for gaming enthusiasts. This RAM module has proven to be a game-changer, effectively improving performance and reducing bottlenecking during gaming sessions.

    First and foremost, the 16GB capacity of this RAM module provides ample memory for multitasking and running demanding applications. It allows for smooth gameplay and seamless transitions between different tasks without experiencing lag or slowdowns. This is particularly noticeable when playing graphically intensive games or running resource-hungry software.

    The speed of 3200MHz is another standout feature of this RAM module. It enables faster data transfer rates, resulting in reduced loading times and improved overall system responsiveness. This increase in speed is particularly beneficial for gamers, as it helps to minimize stuttering, frame drops, and other performance issues that can negatively impact the gaming experience.

    One of the most significant advantages I noticed after installing the Crucial RAM 16GB DDR4 3200MHz is the reduction in bottlenecking during gaming. The increased memory capacity and faster speeds alleviate strain on the system, allowing the CPU and GPU to work more efficiently together. This results in smoother gameplay, higher frame rates, and an overall improved gaming experience.

    Moreover, the installation process was straightforward and hassle-free. The RAM module fit perfectly into my system, and I experienced no compatibility issues or errors. The build quality of the module is also commendable, ensuring long-term reliability and stability.

    In conclusion, the Crucial RAM 16GB DDR4 3200MHz is an excellent upgrade that delivers exceptional performance and improved gaming experiences. Its ample capacity, fast speeds, and reduced bottlenecking make it a valuable investment for anyone seeking to enhance their system’s capabilities. Whether you’re a casual gamer or a power user, this RAM module is sure to elevate your computing experience to new heights.

  14. Anonymous says:

     United Kingdom

    I recently upgraded my laptop’s memory with the Crucial RAM 64GB Kit (2x32GB) DDR4 laptop memory, and I must say it has been an excellent investment. This kit offers a significant boost in memory capacity, allowing for smoother multitasking and improved overall performance.

    The 64GB capacity provided by this kit is more than sufficient for most demanding tasks, including heavy multitasking, content creation, and even some memory-intensive gaming. It offers ample headroom for running resource-hungry applications and ensures that your system operates smoothly without any noticeable slowdowns.

    The DDR4 technology, combined with a speed of either 3200MHz, 2933MHz, or 2666MHz (depending on the specific variant you choose), ensures fast and efficient data transfer rates. This results in snappier response times, quicker data access, and reduced loading times for applications and files.

    Installation is a breeze with this kit. The memory modules are designed to be compatible with various laptop models, and Crucial provides clear instructions and support to ensure a hassle-free upgrade process. The modules fit securely into the memory slots, and the plug-and-play nature of DDR4 makes the installation even easier.

    Crucial has a solid reputation for producing high-quality memory products, and this kit is no exception. The modules are built to last, and their performance remains consistent even under heavy workloads. The CL22 latency ensures efficient data access, reducing any potential bottlenecks and maximizing the benefits of the high-capacity memory.

    One thing to note is that the memory speed may be limited by your laptop’s motherboard capabilities. It’s essential to check your laptop’s specifications to ensure compatibility with the desired speed. If your laptop supports higher speeds, opting for the faster variants can provide an extra performance boost.

    In terms of value, the Crucial RAM 64GB Kit (2x32GB) DDR4 laptop memory offers excellent value for the price. The increased memory capacity and improved performance greatly enhance the overall user experience. Whether you’re a power user, content creator, or gamer, this kit provides the necessary resources to handle demanding tasks with ease.

    Overall, I highly recommend the Crucial RAM 64GB Kit (2x32GB) DDR4 laptop memory to anyone seeking a substantial memory upgrade for their laptop. With its reliable performance, easy installation, and excellent value, it is a top choice for enhancing your system’s capabilities and unlocking its full potential.

  15. Anonymous says:

     United Kingdom

    Had to upgrade to 32GB from 16GB because of Dropbox and Chrome’s appetites for RAM and my inability to tame my habit of having 100+ tabs opened at the same time.

    I bought this for my 7th gen (NUC7I5BNK) Intel NUC, which supports maximum RAM speed of 2133MHz. Thanks to other reviewers here, I already knew that this RAM would be compatible with that speed. And I can further confirm that it is indeed working fine at 2133MHz frequency.

    Having 32GB is great! I believe this will be enough for me for the foreseeable future. I can have Chrome with 100+ tabs, Dropbox, Android Studio (including Android Emulator), as well as Visual Studio and other utilities like Postman, Git, Sublime Text, Photos, video player, music player, etc. all opened at the same time, without anything crashing. Bliss!

    Now it’s the CPU that has turned into a bit of a bottleneck, but it’s still fast enough, so that’s ok for now.

    5.0 out of 5 stars Does exactly what it's supposed to

  16. BlytheKavanaugh says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI recently upgraded my computer’s memory with the Crucial RAM 32GB kit, and I couldn’t be happier with the results. This memory module has exceeded my expectations in terms of performance, reliability, and value for money.

    First and foremost, the installation process was a breeze. The RAM module fit perfectly into my motherboard’s slots, and I experienced no compatibility issues whatsoever. The instructions provided were clear and concise, making the installation quick and hassle-free.

    Once installed, the performance boost was immediately noticeable. My computer’s overall speed and responsiveness improved significantly. Multitasking became a breeze, and resource-intensive tasks such as video editing and gaming now run smoothly without any lag or slowdowns. The Crucial RAM 32GB has certainly breathed new life into my system, allowing me to handle demanding applications with ease.

    Another aspect that impressed me was the RAM’s reliability. I’ve been using this memory module for several months now, and it has proven to be extremely stable. I haven’t encountered a single crash or system instability issue since the upgrade. It gives me peace of mind knowing that I can rely on the Crucial brand to deliver consistent and reliable performance.

    In terms of value, the Crucial RAM 32GB is an excellent investment. Considering the price point, this memory module offers an impressive amount of memory at a fraction of the cost compared to other options on the market. The performance gains I’ve experienced far outweigh the price I paid, making it a fantastic value proposition.

    Additionally, Crucial’s reputation for quality and customer support is well-deserved. I have had positive experiences with their products in the past, and this RAM module is no exception. The company stands behind their product with a solid warranty and excellent customer service, which gives me confidence in my purchase.

    In conclusion, if you’re looking to upgrade your computer’s memory, the Crucial RAM 32GB is an outstanding choice. Its exceptional performance, reliability, and value make it a worthwhile investment. Whether you’re a casual user or a power user requiring high-performance memory, this RAM module will undoubtedly meet your needs. I wholeheartedly recommend it to anyone seeking an upgrade to enhance their computing experience.

  17. UBDOnitatx says:

     United Kingdom

    Transformed my Lenovo L340 Laptop. Used to take a couple of minutes to boot into desktop, and now only takes about 30 seconds. Pairing this with a brand new SSD has transformed it! Would recommend, if you only have 8GB of RAM currently.

  18. Anonymous says:

     United Kingdom

    Before windows 11 my laptop was running brilliant, after the ugrade was a bit slow, but after upgrading from 16 to 32 works brilliant. Nice product good speed

  19. Anonymous says:

     United Kingdom

    I bought this Crucial RAM pack to upgrade my Lenovo PC from 8Gb RAM to 32Gb RAM.

    I was a bit worried because a Crucial SSD hadn’t worked in my system and had to be returned, but this RAM was completely the opposite. It was easily installed and worked straight away.

    I would recommend Crucial RAm to anyone wanting or needing to upgrade, but check on their website to make sure that you buy the RAM specific to your laptop or computer.

  20. Anonymous says:

     United Kingdom

    Super Fast service , brilliant customer experience, can’t fault anything. Would use again for my RAM purchases.

  21. Anonymous says:

     United Kingdom

    Excellent. Install in my Dell xps laptop and running smoothly.

  22.  United Kingdom

    Good ram, easy to install as expected and for the price gives an essential boost to those with laptops with only 8GB installed!

  23. Anonymous says:

     United Kingdom

    Made my ideapad 3 faster, so, here’s my 5 star to you Crucial.

  24. RoslynStreet says:

     United Kingdom

    I’ve got Lenovo ideapad 3 with Ryzen5 processor. In lenovo website is stated that motherboard supports up to 12gb but it can be more because of technology improvement. So I’ve checked it with free software raminator and it found out that i can get up to 36/ 40 gb depends on ram soldered on motherboard. Si ive added 32gb and i was wondering if it’ll accept so much of ram. Once i have turned laptop on, I’ve seen in bios it recognised this ram and computer has really speed up

  25. TonyJacobson says:

     United Kingdom

    Made a great difference to the speed on my old laptop!

  26. Anonymous says:

     United Kingdom

    Delivery was excellent and brand good…but product not suitable for my PC…suitable for laptop

  27. The Browser says:

     United Kingdom

    I bought 2 sticks of 16GB memory and I have tried it in the below mini computers.

    They all accepted the memory with no problems.

    It is now permantly installed in the Beelink mini computer and the other 2 have there origional 16 GB of memory each.

    Mini PC, GEEKOM Mini IT11, Intel Core i5-1155G7 (4 Cores 8 Thread, Up to 4.5 Ghz) 16GB DDR4 512G M.2 SSD, Mini Desktop Computer 8K HDMI | Type-C | USB

    GEEKOM Mini PC, Mini IT11, Intel Core i7-1195G7 (4 Cores 8 Thread, Up to 5.0 Ghz) 16GB DDR4 512G M.2 SSD, Mini Desktop Computer 8K HDMI | Type-C | USB4.0 | WiFi 6 | BT5.2 | Mini Computer

    Beelink i5-8279U(4C/8T, Up to 4.1GHz), Mini pc SEi8, 8G DDR4 RAM+256G M.2 NVMe SSD, WiFi5, BT4.0, 4K HD, Dual HDMI, WOL/Auto Power On, High-Performance Business Mini Desktop Computer

    Fitting the Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT2K16G4SFRA32A sticks was very easy and doubt any who try wont have any problems.

  28. Dannie3851 says:

     United Kingdom

    To make it short this item is a great product. My laptop went from 16GB to 64GB making it a lot faster.
    Nothing to complain about and only good things to report.
    A bit pricey but worth every penny.

    Excellent product. A must have.

  29. Anonymous says:

     United Kingdom

    I have went to 32GB ram due to my needs,all my games run at max frame rate with zero lag on maximum setting from flight simulator to assassins creed.

    Boot up times are 3 seconds essentially !

  30. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI bought this memory for HP pro-book 450 g9 i7 1255u. I did a lot of research even though it was recommended by Crucial for my laptop. I wanted my graphics card to operate as Intel Xe graphics instead of UHD with one stick of memory. The information online was rubbish, no one answered my query. Like two sticks of 1rx8 or two sticks of 2rx8 what’s best. Answer two 1rx8 Vs four 2rx8. Duh. Anyway I settled on this memory after a few days of headaches. What a good choice. Easy to install, booted up, there was a bit of delay that had me worried. It was the BIOS checking things told me memory had been changed, clicked continue. The computer started told me I had a driver to update. Checked device manager, everything was being declared correctly with 32gb of ram and Intel Xe graphics now working as it should. The original memory was Micron, parent company of Crucial. I think I chose wisely. Was I lucky, maybe, did others who chose this memory do something wrong or just got a bad stick. Who knows. I have bought Crucial memory in the past no problems and will do so again if I need to. A few bad sticks from the millions sold doesn’t make them a bad company, it means an employee probably had a bad day. Great memory from a great company.

  31. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our UsersAmazing value – the Lenovo OEM costs 300 – this one was only around 72 when I got it, so a real deal. 32GB added, the Lenovo P16s Gen 1 had 16GB soldered on board already, so a total of 48GB now, great for having loads of chrome tabs open and running virtual machines. Note this SODIMM is a dual rank type which is excellent as it opens up the full power of the Intel Iris Xe graphics on the processor which require a dual rank SODIMM to be installed to work.

    The memory chips look high density (meaning loads of memory chips on the circuit board) which isn’t a problem for my use case but if you’re into tweaking sub microsecond latencies with a very high end graphics card and running some hard number crunching you might want to shop around before deciding. I don’t see any difference myself, all my code runs perfectly fine on this.

    This 32GB works perfectly with my Lenovo P16s Gen 1, I can only recommend it. If you are going to buy the 16GB or 8GB module read up first if it is dual rank, if you’re interested in the Intel Iris Xe facilities of the Intel 12th Gen processor.

    Very happy with this purchase.

    Note: The bluetooth antenna can be knocked off easily after opening the P16s case to install the SODIMM, it’s a tiny MH4 IPEX connector towards the back of the case, double check this before closing the P16s up. The bluetooth range suddenly attenuated massively after upgrading the RAM. I got caught out initially thinking it was subsequent firmware updates etc. until I reopened the case (always trace your steps back to the last change(s)) and spotted this. This antenna connection is important as it doubles as the 2nd WiFi antenna as well.

  32. Aarbee says:

     United Kingdom

    Golden Review Award: 8 From Our Usersx2 Crucial RAM 16GB DDR4 3200MHz CL22 CT16G4SFRA32A Works as expected, Arrived next day, Cheap at a little over 30. This Seller Answered my query quickly (Extra star there!) Product arrived in a semi-tamper proof sealed package. Brand spanking new New! (not repackage)
    I Will buy Micron/Crucial IC again..

    Ok, The Crucial RAM 16GB DDR4 3200MHz CL22 CT16G4SFRA32A
    *** Part number: 8ATF2G64HZ-3G2F1 ***
    I Could’nt figure out if it is 1R or 2R – Single/Double Rank

    Under CPUz it states “Single Rank” but IDK if that is because I only have a Single DIMM stick installed in the system I am checking **OR** if it means this product is a Single Row/Dual Rank + I have a Single Module installed, there is a difference??

    Two separate Devices, Two Stick of Crucial RAM 16GB DDR4 3200MHz CL22 CT16G4SFRA32A memory.

    Device #1 NAS
    ============
    I Just swapped out single 4GB stick for this Single 16GB DDR4 Stick (Plus I reinstalled the original 4GB DDR4 stick for a 20GB DDr4 total Mixed brands) into Asustor AS66064T NAS.

    Can confirm Asustor NAS can definitely handle higher than 8GB DDR4 ram and will run above Asustor spec’s quite stabile under heavy load/stressed.

    Device #2 Mini PC
    ==============
    Another separate 16GB stick of RAM (Crucial RAM 16GB DDR4 3200MHz CL22 CT16G4SFRA32A) used to replace old 8GB module works quite happily inside a B310 MoBo / NVIDIA GeForce GTX 1660 Ti (TU116) GPU based Gaming Rig. (24GB DDR4 Total)

    Memory Timings SPD

    CPUz Dump
    ==========
    Here is a dump from CPUz RAM Timings + SPD. Hope this help’s

    Memory Type DDR4
    Memory Size 16 GBytes
    Channels Single
    Memory Frequency 21.0 MHz (1:20)
    CAS# latency (CL) 22.0
    RAS# to CAS# delay (tRCD) 22
    RAS# Precharge (tRP) 22
    Cycle Time (tRAS) 52
    Row Refresh Cycle Time (tRFC) 560
    Command Rate (CR) 2T
    Uncore Frequency 59.9 MHz
    Host Bridge 0x3EC2

    DIMM # 1
    SMBus address 0x50
    Memory type DDR4
    Module format SO-DIMM
    Module Manufacturer(ID) Micron Technology (2C00000000000000000000)
    SDRAM Manufacturer (ID) Micron Technology (2C00000000000000000000)
    Size 16384 MBytes
    Max bandwidth DDR4-3200 (1600 MHz)
    Part number 8ATF2G64HZ-3G2F1
    Serial number 3A31E734
    Manufacturing date Week 31/Year 22
    Nominal Voltage 1.20 Volts
    EPP no
    XMP no
    AMP no
    JEDEC
    timings table CL-tRCD-tRP-tRAS-tRC @ frequency
    JEDEC #1 10.0-10-10-24-34 @ 727 MHz
    JEDEC #2 11.0-11-11-26-37 @ 800 MHz
    JEDEC #3 12.0-12-12-28-40 @ 872 MHz
    JEDEC #4 13.0-14-14-31-44 @ 945 MHz
    JEDEC #5 14.0-14-14-33-47 @ 1018 MHz
    JEDEC #6 15.0-15-15-35-50 @ 1090 MHz
    JEDEC #7 16.0-16-16-38-54 @ 1163 MHz
    JEDEC #8 17.0-17-17-40-57 @ 1236 MHz
    JEDEC #9 18.0-18-18-42-60 @ 1309 MHz
    JEDEC #10 19.0-19-19-45-64 @ 1381 MHz
    JEDEC #11 20.0-20-20-47-67 @ 1454 MHz
    JEDEC #12 21.0-21-21-49-70 @ 1527 MHz
    JEDEC #13 22.0-22-22-52-74 @ 1600 MHz
    JEDEC #14 23.0-22-22-52-74 @ 1600 MHz
    JEDEC #15 24.0-22-22-52-74 @ 1600 MHz

    Hope this helps