RAM | 64 GB DDR5 |
---|---|
Memory Speed | 4800 MHz |
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, TVs, phones, and cameras to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
- Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions,power surges, and wear and tear.
- Past and future purchases covered. 30 days after you are enrolled,all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax).File at Asurion.com/amazon.
- No hidden fees.For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
1.27 mi | ASHBURN 20147
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Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Desktop Memory CT2K32G48C40U5
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Purchase options and add-ons
Brand | Crucial |
Computer Memory Size | 64 GB |
RAM Memory Technology | DDR5 |
Memory Speed | 4800 MHz |
Compatible Devices | Desktop |
About this item
- Harness blazing speeds up to 4800MHz — 1.5x faster than DDR4
- Game at higher frame rates and run demanding software with nearly 2x the bandwidth of DDR4
- Empower your system for the next-generation multi-core CPUs
- Intel XMP 3.0 enabled for easy performance recovery
- ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC5-38400, Voltage = 1.1V
Frequently bought together
![Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Desktop Memory CT2K32G48C40U5](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/61mb0D6P8bL._AC_UL116_SR116,116_.jpg)
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Compare with similar items
This Item ![]() Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Desktop Memory CT2K32G48C40U5 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -7% $176.49$176.49 List: $189.99 | -17% $156.99$156.99 List: $189.99 | -9% $149.99$149.99 Typical: $164.99 | -8% $164.99$164.99 List: $179.99 | -6% $73.50$73.50 Typical: $77.84 | -33% $109.99$109.99 List: $164.99 |
Delivery | Get it as soon as Saturday, Jul 27 | Get it as soon as Saturday, Jul 27 | Get it as soon as Saturday, Jul 27 | Get it as soon as Saturday, Jul 27 | — | Get it as soon as Saturday, Jul 27 |
Customer Ratings | ||||||
Easy to install | 4.7 | 4.8 | 4.5 | 4.7 | 4.8 | 4.5 |
Value for money | 4.4 | 4.6 | 4.3 | 4.3 | 4.6 | 5.0 |
For gaming | 4.4 | 4.6 | 4.3 | 4.5 | 4.5 | 4.5 |
Stability | 4.8 | 4.6 | 4.5 | 4.2 | — | 3.8 |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | CalvinNHobbs | Amazon.com |
computer memory size | 64 GB | 64 GB | 64 GB | 16 GB | 32 GB | 32 GB |
memory speed | 4800 MHz | 4800 MHz | 4800 MHz | 48000 MHz | 2400 MHz | 6000 MHz |
RAM tech | DDR5 | DDR5 | DDR5 | DDR5 | DRAM | DDR5 |
number of items | 2 | 2 | 1 | 1 | 2 | 2 |
data transfer rate | 4800 MHz | 4800 MHz | 4800 MHz | 4800 MHz | 2400 MHz | 6000 MHz |
number of pins | 288 | 262 | 262 | 288 | 288 | 288 |
compatible devices | Desktop | Laptop | Laptop | Desktop | Desktop | Desktop |
From the manufacturer
![Crucial DDR5 Desktop Memory. Not just faster. Better.](https://m.media-amazon.com/images/S/aplus-media-library-service-media/6710a2d3-bf2e-4fd3-8162-7bb420ce44ee.__CR0,0,970,300_PT0_SX970_V1___.png)
![Crucial DDR5 Desktop Memory - 2 modules](https://m.media-amazon.com/images/S/aplus-media-library-service-media/0eb71129-ee6e-4e46-a6be-2cc9880d3995.__CR0,0,900,900_PT0_SX300_V1___.png)
- Speed: up to 5,600MT/s
- Voltage: 1.1V
- Technology: DDR5
- Densities: 8, 16 and 32GB
- Form Factor: UDIMM
Empower your next-generation, multi-core CPU
Crucial DDR5 Memory has the blazing speed and massive bandwidth needed for the next generation of multi-core CPUs¹. Multitask better, load, analyze, edit, and render faster, game with higher frame rates and significantly reduce system lag for heavy workloads over the previous generation². With Crucial DDR5 Memory, harness performance that was once only possible with extreme performance memory³.
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Extreme performance right out-of-the-boxCrucial DDR5 Memory can transfer data up to 1.75x faster and deliver up to 2x more bandwidth than DDR4, resulting in shorter load times, file transfers, downloads, lag time and improved refresh rates. Performance is enhanced not just during testing, but in real-world conditions². |
Best value with support for both Intel XMP 3.0 and AMD EXPOEven with CPUs that suppress memory speed, Crucial DDR5 desktop memory can reach its rated speeds with Intel XMP 3.0 or AMD EXPO turned on in the UEFI/BIOS settings⁴. Get the full value of your investment without overpaying for performance and enjoy the flexibility of using your Crucial DDR5 Desktop Memory in either an Intel or AMD build⁵. |
No latency downsides with DDR5Crucial DDR5’s system latency, measured in nanoseconds, is only up to 3% longer than DDR4 during testing⁶, meaning real-world latency performances are virtually the same. With Crucial DDR5 delivering up to 2x more bandwidth, DDR4 is still outperformed. |
Optimized power efficiencyFor improved efficiency and stability, Crucial DDR5 introduces on-module voltage regulation with a power management integrated circuit (PMIC), which was on the motherboard with older memory technologies⁷. This results in improved signaling and cleaner power for the modules (DIMMs). Moreover, DDR5’s on-module operating voltage is only 1.1V compared to DDR4’s 1.2V. |
![Crucial DDR5 desktop memory - Micron Quality](https://m.media-amazon.com/images/S/aplus-media-library-service-media/39c18279-035b-461d-8e47-9b36f945e979.__CR0,0,900,900_PT0_SX300_V1___.png)
Micron X Crucial — quality and tested reliability you can trust
As the vertically integrated consumer brand of Micron, Crucial is trusted by millions for reliability, performance, and compatibility. Unlike module assemblers, our unique relationship with Micron involves a deeper level of engineering that delivers powerful performance you can trust. When it comes to memory, don’t settle for less.
- Only with a DDR5-enabled CPU and motherboard. DDR5 desktop memory is not compatible with DDR4 motherboards.
- Under memory-intensive workloads, DDR5 can deliver up to 2x the bandwidth, per an internal simulation of dual ranked x8 modules in client platforms.
- DDR5 4,800MT/s speeds are comparable to extreme-performance DDR4 memory speeds and 1.5x faster than maximum standard DDR4 speeds of 3200MT/s.
- Crucial DDR5 desktop memory modules (UDIMMs) can reach rated speeds with Intel XMP 3.0 or AMD EXPO turned on in the UEFI/BIOS settings. Applicable for all Crucial DDR5 desktop memory (UDIMM) modules except Crucial DDR5-4800 desktop memory, which supports only Intel XMP 3.0. Based on published competitor specs for DDR5 memory as of October 2022. Altering clock frequency or voltage beyond JEDEC specifications may result in damage to computer components. Coverage voided if Crucial DRAM modules are set to overclock beyond JEDEC specifications, rated speeds, and timings. Micron disclaims any and all liability for such damage.
- Crucial DDR5 Memory is standard JEDEC memory. Memory speed is not controlled exclusively by the module itself but also by the memory controller in the CPU and the BIOS/firmware on the motherboard. XMP or EXPO support is provided on desktop memory (UDIMM) modules so customers can easily recover memory performance up to JEDEC speeds if experiencing a system-level downclocking of their memory. Performance recovery is not guaranteed on all DDR5 systems and is highly dependent on the CPU tier, motherboard tier, and BIOS stability.
- Compared to published DDR4-3200 speeds.
- DDR5 modules (DIMMs) introduce voltage regulation on the module through a power management integrated circuit (PMIC), which enables better power regulation and reduces the scope of DRAM power delivery network (PDN) management on the motherboard for increased efficiency.
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Crucial DDR5 4800MHz Desktop UDIMM DRAM
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Product information
Technical Details
Brand | Crucial |
---|---|
Series | Crucial DDR5 UDIMM |
Item model number | CT2K32G48C40U5 |
Item Weight | 0.635 ounces |
Product Dimensions | 5.25 x 0.16 x 1.23 inches |
Item Dimensions LxWxH | 5.25 x 0.16 x 1.23 inches |
Color | Gold, Black |
Number of Processors | 1 |
Computer Memory Type | DDR5 SDRAM |
Voltage | 1.1 Volts |
Manufacturer | Crucial |
Language | English |
ASIN | B09HW6ZJV5 |
Date First Available | October 27, 2021 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
---|---|
Best Sellers Rank | #341 in Computer Memory |
Warranty & Support
Feedback
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Crucial RAM 64GB Kit (2x32GB) DDR5 4800MHz CL40 Desktop Memory CT2K32G48C40U5
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Product Description
CT2K32G48C40U5 is the Crucial 64GB kit consisting of (2) 32GB desktop modules that operate at the speed of 4800MHz and has a CAS Latency of 40. It is an UDIMM and conforms to the industry standard DDR5 UDIMM layout of 288 pins. It is compatible with systems that can take DDR5-4800 UDIMM memory.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, value, and ease of installation of the internal memory. For example, they mention it works excellently, is easy to install, and is perfect for a budget build. That said, some complain about the bootability and compatibility.
AI-generated from the text of customer reviews
Customers like the performance of the internal memory. They say it works excellently, operates without a hitch, and boots and works reliably every time. Some customers also mention that it increases the processing power of their machine.
"...I underclock my RAM to 4800 MHz because I have an i3-13100f. No issues at all, has not ever crashed. Great price for DDR5!" Read more
"...Is all of this the fastest? I have no idea. Does it boot and work reliably everytime so far? Absolutely!" Read more
"Nothing really to report, the memory cards installed and worked just fine." Read more
"Does the job, it works. Nice and basic." Read more
Customers like the quality of the memory. They say it's top quality, solid, and reliable. They also say it works as intended, is consistent, and is a well-respected brand. Customers also mention that the RAM arrived quickly, was intact, and functional. They are satisfied with the stability and overclocking capabilities of the product.
"...No issues at all, has not ever crashed. Great price for DDR5!" Read more
"...supply and motherboard has been rock solid stable, and the case holds in all together. It just works exactly the way I want and have no anomalies...." Read more
"...BIOS was properly updated. Deemed the memory not compatible. I was able to get a full refund." Read more
"...Crucial’s reliability is well-known, and this kit is no exception. The build quality and testing ensure it’s a dependable addition to your system...." Read more
Customers find the installation process of the internal memory to be easy. They mention that it works fine, is reliable, and has no software setup required. Some say that the upgrade process is hassle-free and the computer recognizes the memory within 10 minutes.
"If I can get this RAM to work, so can you! Easy to set up, booted on first try. I underclock my RAM to 4800 MHz because I have an i3-13100f...." Read more
"...For the most part, assembly was very easy. I do video editing, audio editing, streaming, wordprocessing, browsing and email with my setup...." Read more
"Does the job, it works. Nice and basic." Read more
"this is a set of ram that is easy to install and i have had no issues with and i have bought from them before and have great experiences." Read more
Customers like the value of the internal memory. They mention that it's cheap, easy to install, and perfect for a budget build.
"...No issues at all, has not ever crashed. Great price for DDR5!" Read more
"...The price is extremely reasonable for 8gb of Ram from a known entity...." Read more
"Does what it says on the tin, is reliable, and good value!" Read more
"...The price was reasonable and the installation will be a snap, so I anticipate no issues once installed when my granddaughter asks me to do so." Read more
Customers are satisfied with the fit of the internal memory. They mention that it fits perfectly and is a perfect fit for their Aurora R16.
"...Since it doesn't come with a heatspreader, it is slim and fits well in my ITX build with no issue." Read more
"Tried few on my Alienware before i could use it. Great fit works perfect." Read more
"Perfect form, fit, and function for Dell XPS 8950.Easy to install, recognized by BIOS immediately. No issues whatsoever." Read more
"Perfect fit for Dell OptiPlex 7010 SFF Plus (13th Gen Intel Core i5-13500)..." Read more
Customers are mixed about the compatibility of the memory. Some mention that it has no compatibility issues, is the most compatible ram they have tried on Gigabyte Aorus z690 Master motherboard, and is compatible with existing DDR5 sticks. However, others say that it does not work on Precision 3660 and has compatibility problems with their gigabyte motherboard.
"Works great in my Dell XPS desktop. No compatibility issues, made in USA, what's not to like?" Read more
"...for my Lenovo Legion T5 26IAB7 and discovered that it is not compatible with my machine...." Read more
"...No compatibility issues at all - system recognized the total ram as 96...." Read more
"...and you will find a post from Dell forum that this model doesn't work on Precision 3660...." Read more
Customers are dissatisfied with the bootability of the memory. They mention that it did not boot in a Dell Precision 3660, and that it caused their computer to not start. Some customers also report that the module was compatible but it caused the computer to stop booting.
"...the product description stated it would be compatible, it caused my computer to not start...." Read more
"...within the last week my system has crashed and now refuses to boot with the DIMM installed while playing the annoying failed memory sound over and..." Read more
"...It did not, in any configuration, work; no boot-up at all. Four white flashing lights, two amber; RAM Failure...." Read more
"...BSODs , and then, during memory test, crashed completely and stop booting . The original Dell memory (SK Hynix) works fine." Read more
Reviews with images
![Suitable for my Lenovo Legion](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
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So far I have not experienced any problems with the memory, they work perfectly on my Alienware Aurora, although it is important to make clear that the profiles are not supported, but it is a limitation of the board.
I guess it will work for other motherboard
Top reviews from other countries
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Reviewed in Mexico on December 11, 2023
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s'intalle sans diffculté dans l'ordinateur (cela depend de votre becane)
detection automatiquement et prise en charge par Win11 (cela dependra aussi de votre configuration)
correspond a la description et fais son job