RAM | 32 GB DDR5 |
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Memory Speed | 4800 MHz |
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94% positive over last 12 months
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Crucial RAM 32GB DDR5 4800MHz CL40 Desktop Memory CT32G48C40U5
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Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Crucial |
Computer Memory Size | 32 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 returned item
Check the product details and customer reviews to learn more about this item.
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This Item Crucial RAM 32GB DDR5 4800MHz CL40 Desktop Memory CT32G48C40U5 | 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 | -8% $89.24$89.24 List: $96.99 | -33% $169.99$169.99 List: $252.99 | -17% $160.94$160.94 List: $194.99 | -6% $85.63$85.63 List: $90.99 | -8% $88.99$88.99 List: $96.99 | $104.99$104.99 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Stability | 4.8 | 4.7 | — | 4.6 | 4.6 | 4.7 |
Easy to install | 4.8 | 4.6 | — | 4.8 | 4.8 | 4.6 |
For gaming | 4.4 | 4.1 | — | 4.6 | 4.6 | 4.1 |
Value for money | 4.4 | 4.2 | — | 4.6 | 4.6 | 4.2 |
Sold By | CalvinNHobbs | Amazon.com | Amazon.com | CalvinNHobbs | CalvinNHobbs | Amazon.com |
computer memory size | 32 GB | 64 GB | 48 GB | 32 GB | 32 GB | 32 GB |
memory speed | 4800 MHz | 5600 MHz | 6000 MHz | 4800 mt s | 4800 MHz | 5600 MHz |
RAM tech | DDR5 | DDR5 | DDR4 | DDR5 | DDR5 | DDR5 |
number of items | 1 | 2 | 2 | 2 | 1 | 2 |
data transfer rate | 4800 MHz | 5600 MHz | 6000 MHz | 4800 mt s | 12 gigabits per second | 5600 MHz |
number of pins | 288 | 288 | 288 | 262 | 262 | 288 |
compatible devices | Desktop | Desktop | Desktop | Laptop | Laptop | Desktop |
From the manufacturer
- 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. |
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 | CT32G48C40U5 |
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 |
Batteries | 1 Lithium Ion batteries required. |
Manufacturer | Crucial |
Language | English, English, English, English, English |
ASIN | B09HW97JVF |
Date First Available | October 27, 2021 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
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Best Sellers Rank | #544 in Computer Memory |
Warranty & Support
Feedback
Product Description
CT32G48C40U5 is the Crucial 32GB DDR5 desktop module that operates 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.
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 quality, ease of installation, performance, fit and value of the internal memory. For example, they mention it's top quality, works reliably and that it'll fit their Aurora R16. That said, opinions are mixed on compatibility.
AI-generated from the text of customer reviews
Customers like the performance of the internal memory. They say it works well, it's easy to install, and it works reliably every time. Some customers are getting superb results from this RAM, with both desktop apps and gaming. They also say it runs with lower latency and increases the processing power of whatever machine they are using.
"...Is all of this the fastest? I have no idea. Does it boot and work reliably everytime so far? Absolutely!" Read more
"Incredibly fast shipping, quick installation, BIOS immediately recognized the memory and up and running within 10 minutes...." Read more
"...Easy to install and works well right out of the package. This ddr was no different than prior purchases...." Read more
"...two 8GB DDR5 modules with a blazing fast 4800MT/s speed and CL40 latency, is an absolute powerhouse upgrade for any desktop system...." Read more
Customers like the quality of the memory. They say it's top quality, reliable, and stable. Some mention that the Crucial brand is well respected and the memory works as advertised.
"...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
"Incredibly fast shipping, quick installation, BIOS immediately recognized the memory and up and running within 10 minutes...." 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
"...Twice 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..." Read more
Customers find the installation process of the internal memory to be easy. They mention that it works fine, has no software setup required, and is reliable. Some say that the upgrade process is hassle-free and the computer recognizes the memory within 10 minutes.
"...For the most part, assembly was very easy. I do video editing, audio editing, streaming, wordprocessing, browsing and email with my setup...." Read more
"...installation, BIOS immediately recognized the memory and up and running within 10 minutes. (Dell OptiPlex 7010 SFF Plus, 13th Gen Intel Core i5-13500)" Read more
"...I've used Crucial Ram before with much success. Easy to install and works well right out of the package...." Read more
"...It’s also straightforward to install, making the upgrade process hassle-free...." Read more
Customers like the value of the memory. They say it's cheap, perfect for a budget build, and provides a lot of memory for the price. Some mention that the installation process was simple.
"...The price is extremely reasonable for 8gb of Ram from a known entity...." 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
"It does what it’s supposed to and is cheap, no complaints. I bought 2 packs of them and installed them into my predator pc" Read more
"...Great catch for the price!" Read more
Customers are satisfied with the fit of the internal memory. They mention that it is a perfect fit and does not have issues. Some say that it fits Aurora R16.
"Tried few on my Alienware before i could use it. Great fit works perfect." Read more
"...Since it doesn't come with a heatspreader, it is slim and fits well in my ITX build with no issue." 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 satisfied with the appearance of the internal memory. They mention that it looks awesome, appreciate the black PCB design, and that it works reliably.
"...Really appreciate that black PCB design, looks great." Read more
"Sleek, simple, fast" Read more
"Works Reliably and Cool..." Read more
"Sleek and powerful..." Read more
Customers are mixed about the compatibility of the internal memory. Some mention that it has good drop in compatibility with Lenovo Legion desktop, while others say that it doesn't work with their motherboard.
"...No compatibility issues at all - system recognized the total ram as 96...." Read more
"...for my Lenovo Legion T5 26IAB7 and discovered that it is not compatible with my machine...." Read more
"Great Ram for Compatibility and Low Voltage Requirements..." Read more
"Not compatible with my gigabyte motherboard" Read more
Customers are dissatisfied with the bootability of the memory. They mention that it did not boot in a Dell Precision 3660, caused their computer to not start, and that the system has crashed and now refuses to boot with the DIMM installed.
"...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
"...With module installed new windows refused to boot with gpu installed. Removed module and machine booted fine...." Read more
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Top reviews
Top reviews from the United States
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The price is extremely reasonable for 8gb of Ram from a known entity. I have one Ram heavy program that was tasking my 16gb and the extra 8gb solved the problem. If you are purchasing a new rig, go with the lower Ram configuration and purchase this Ram. You will save much money and end up with the same configuration as a higher priced rig.
The Crucial RAM 16GB Kit, featuring two 8GB DDR5 modules with a blazing fast 4800MT/s speed and CL40 latency, is an absolute powerhouse upgrade for any desktop system.
The performance boost from this memory kit is nothing short of impressive. It transforms your computer into a lightning-fast machine, whether you’re gaming, working on complex tasks, or just multitasking. The 16GB capacity is perfect for handling demanding applications with ease.
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. It’s also straightforward to install, making the upgrade process hassle-free.
The DDR5 technology is a significant leap forward, and the 4800MT/s speed is a game-changer for performance enthusiasts. The CL40 latency ensures smooth and responsive computing.
For anyone seeking a substantial performance upgrade for their desktop system, the Crucial RAM 16GB Kit is a top choice. It’s a significant boost to your computer’s speed and capabilities, and I highly recommend it to anyone looking to enhance their computing experience.
I've had good luck with Crucial brand RAM. It may not always be the "fastest" but reliability counts for something too. Have not had a single issue since I installed this RAM & glad I bought it!
Top reviews from other countries
Reviewed in Mexico on December 11, 2023
This ram is super easy to install. Just plugged it in and it worked right away. My computer is much faster now and plays games way more smoothly. Also my video editing projects going much more quickly as well.
Overall this is some great quality ram at a very reasonable price.