Crucial Pro 64GB DDR5 RAM Kit (2x32GB), 5600MHz (or 5200MHz or 4800MHz) Desktop Memory UDIMM 288-pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CP2K32G56C46U5
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Arrives
Sunday, Jul 19
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Size: 64GB Kit (2x32GB)
Style: 5600MHz
Features
- Boosts System Performance: 64GB DDR5 desktop memory RAM kit (2x32GB) that operates at 5600MHz, 5200MHz or 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 latest Intel Core Ultra series 2 & 14th Gen Core CPUs and AMD Ryzen 9000 Series desktop CPUs and above
- 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 = UDIMM, pin count = 288-pins, PC speed = PC5-44800, voltage = 1.1V, rank and configuration = 2Rx8
Description
Upgrade your desktop 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 5600MHz, flexibility for 5200MHz, 4800MHz, and a CAS Latency of 46, 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 desktops. 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 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 desktop will be ready to handle the most demanding workloads..
Brand: Crucial
Computer Memory Size: 64 GB
RAM Memory Technology: DDR5
Memory Speed: 5600 MHz
Compatible Devices: Desktop
RAM Memory Technology: DDR5
Memory Speed: 5600 MHz
Compatible Devices: Desktop
Additional Features: Registered Memory
Voltage: 1.1 Volts
Column Address Strobe Latency: 46
Form Factor: DIMM
Data Transfer Rate: 5600 MHz
Number of Pins: 288
Memory Form Factor: UDIMM
Memory Generation: DDR5
RAM Size: 64 GB
Brand: Crucial
Model Name: Crucial Pro DDR5 5600 MHz DRAM
UPC: 649528937810
Manufacturer: Micron
Model Number: CP2K32G56C46U5
Mfr Part Number: CP2K32G56C46U5
Warranty Description: Limited Lifetime Warranty
Global Trade Identification Number: 10
Unit Count: 1.0 Ounce
Item Weight: 32.6 Grams
Built-In Media: Item
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 19
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
Size: 32GB Kit (2x16GB)
Style: 5600MHz
In the realm of PC hardware, few components are as crucial to system performance as RAM. That's why when it comes to upgrading memory, I turn to Crucial Pro RAM. Specifically, the 32GB Kit (2x16GB) DDR5 variant, available in speeds ranging from 4800MHz to an impressive 5600MHz. Here's why Crucial Pro RAM deserves a spot in your rig. Let's talk about speed. With DDR5 technology, Crucial Pro RAM delivers lightning-fast performance, ensuring snappy responsiveness and seamless multitasking even under heavy workloads. Whether you're gaming, content creation, or tackling data-intensive tasks, this RAM keeps up with your demands without skipping a beat. The 32GB capacity offered by this kit is ideal for power users and enthusiasts who demand uncompromising performance. With ample memory at your disposal, you can run multiple applications simultaneously, switch between tasks effortlessly, and experience smoother overall system performance. But Crucial Pro RAM isn't just about speed and capacity; it's also about reliability and stability. Built with high-quality components and rigorously tested to meet stringent standards, this RAM offers peace of mind knowing that your system is in good hands. Say goodbye to crashes, freezes, and other performance hiccups - Crucial Pro RAM keeps your system running smoothly day in and day out. One of the standout features of this RAM kit is its versatility. Available in speeds ranging from 4800MHz to 5600MHz, you can choose the variant that best suits your needs and budget. Whether you're a hardcore gamer looking for maximum performance or a budget-conscious builder seeking a balance between speed and cost, there's a Crucial Pro RAM kit for you. Installation is a breeze thanks to the plug-and-play design. Simply slot the modules into your motherboard's DIMM slots, and you're good to go. Plus, with support for XMP 3.0 profiles, overclocking is a breeze, allowing you to squeeze even more performance out of your RAM with minimal effort. In conclusion, the Crucial Pro RAM DDR5 32GB Kit is a must-have upgrade for anyone looking to elevate their system performance to new heights. With its blazing-fast speeds, ample capacity, and rock-solid reliability, this RAM kit delivers where it matters most. Upgrade your system with Crucial Pro RAM and experience the difference firsthand.
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Reviewed in the United States on March 29, 2024 by francis a benning jr
Size: 64GB Kit (2x32GB)
Style: 5600MHz
Compatibility: Alienware Aurora owners know these systems are hard to upgrade unless you buy expensive components from Dell. I bought my Aurora R16, Intel Core Ultra 7 265KF GeForce 5070, in June 2025 with 16GB ram thinking this makes a great gaming machine. Well, on Amazon I found a good deal on Microsoft Flight Simulator 2024 premium deluxe version so I grabbed one. I found that to run at the highest specs I needed 64GB. I know I know, shoulda checked before buyinig the R16 but MSFS 24 wasn't on my list of games then. Looking at memory upgrades from Dell, 32GB costs $375.99 for 1 stick or $751.98 for a full 64GB, R16 only has two sockets on the motherboard. Browsing the web I found a comment that said Crucial had compatible memory. BTW, the Aurora R16 has DDR5-5600 at 1.1 volts. I could find plenty of memory at 1.35 volts but not 1.1. Also, I didn't see anything in bios that allows me to change the voltage, remember this is an Aurora. Well, Crucial has a System Checker on their website. I downloaded and ran the app which lists components compatible with my Aurora R16. Note, Crucials System Selector page seems to be out of date. On the System Selector page the R16 lists the 14th gen Intel Core 7 chip not the Core Ultra 7 200 chips so I recommend downloading and runnng System Checker app instead. This 64GB (2 x 32GB) kit CP2K32G56C46U5 was one of a handful of memory upgrades listed. I just wanted to report back that it does work on the Aurora R16 so owners have an alternative to Dell for memory upgrades. I did verify this by running MemTest86 after the swap and no I have not enabled the overclocking settings in bio and have not tested either OVCL1 or OVCL2. MemTest86 shows it running at 5186 MT/s (46-45-45-90). BTW I paid $139.99 for Crucial's 64GB kit vs $751.98 for Dell memory. I hope this helps other Aurora R16 owners. July 15, 2025 Updated info I just read the Amazon generated summary of customer reviews for this product. As of July 25 2025 it says "the MHz performance receives mixed reviews, with some customers reporting it runs at 5200 MHz while others achieve 5600 MHz as advertised." I didn't think that was quite fair to Crucial. in my original review I stated in my testing with the default motherboard settings MemTest86 showed it running at 5168 MT/s which is exactly the same as the factory installed 16GB memory. I did say I had not tried the overclocking settings of the Aurora R16. Well, I just wanted to report back that I have now tried overclocking, specifically the OVCL1 settiing in bios. Using OVCL1 the memory description reported by bios shows the Crucial memory as 5600 and the Performance section of the Alienware Command Center reports the frequency as 5587 MHz. So as far as I'm concerned this memory kit performs as advertised at 5600 MHz. I highly recommend this product and I hope this comment corrects the generated customer review summary. Lastly, for those who might be interested, MemTest86 is a freebie utility to surprise, test the ram memory of your computer. This is a great tool for anyone upgrading their memory or who thinks they may be experiencing a problem with ram. You can download it from Passmark Software. Once downloaded you create a boot thumbdrive and run the test from there. Note, there is also a paid version but I've only needed the freebie version, not entirely sure what you get with the paid version though. Just Google or DuckDuckGo MemTest86 Passmark and you'll find it along with instructions on creating the usb boot drive. FYI, Passmark also does a CPU benchmark. The data about cpus is listed on their site and is available for free. The cpu benchmark will give you a good idea of relative performance of each cpu. Just think of it as the amount of horsepower for your cpu. While not the absolute measure of performance it will give you a good idea of relative performance of one cpu versus another. I used it when choosing my Aurora. Again, not an absolute measure of performance since disk I/O, GPU, network and other factors also influence your system.
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Reviewed in the United States on June 25, 2025 by Amz Customer
Size: 64GB Kit (2x32GB)
Style: 5600MHz
I got this product back in early 2025 when it was 130 dollars. I cannot deny, I got Hella lucky. Very fast and reliable and perfect tasks other than gaming. I got two of this for the same price by the way.
Reviewed in the United States on May 18, 2026 by Luis
Size: 96GB Kit (2x48GB)
Style: 5600MHz
I've been using these for some months, 96GB is great and the Crucial DDR5 Pro is very stable, it booted up and applied the rated 5600MT/s out of the box, also has XMP & EXPO in case your motherboard doesn't run at the 5600 out of the box. The modules are mostly cool due to the heat sink which are low profile for wide compatibility with CPU coolers, the kit is definitely easy to install. Since the DIMMs are running at JEDEC standards the modules are widely compatible with many DDR5 platforms. I am eying the Crucial DDR5 128GB (64GB x 2)
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Reviewed in the United States on September 19, 2025 by Stephen
Size: 96GB Kit (2x48GB)
Style: 5600MHz
These are quite fast high capacity RAM for your computing needs. Simple design and effective. Reliable, no issues so far. Bad memory modules can cause issues sometimes but that’s not the case here.
Reviewed in the United States on February 19, 2026 by anonymous coward
Size: 128GB Kit (2x64GB)
Style: 5600MHz
I’m a person who just wants my computer to work! I’ve never actually changed out of part before. In this case, I got a new computer and I always get them overbuilt but what I wanted did not have enough RAM and the cost from the manufacturer was insane and not necessarily a quality product So I took the plunge and decided to do it myself and at least on my ThinkPad. It was very easy. Attach the antistatic wristband. Open up the back access panel of the computer put in the two memory sticks slide right into easy access slots. Close back up. Done!
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Reviewed in the United States on March 20, 2026 by LM
Size: 96GB Kit (2x48GB)
Style: 5600MHz
I bought an Asrock Taichi Lite Z890, within literally minutes of its release. I intended to have 192GB RAM from the beginning. I’m in to video editing (DaVinci Resolve) and AI photo editing. Occasional VM. I’m no gamer / overclocker by any stretch. When you check OVL for this MB; there are currently only 4 DIMM brands/models which 4-slot DIMM config is tested by Asrock. Technically; you are expected to buy a tested set of 4 (from manufacturer) which guarantees exact match of all timing characteristics between 4 modules. Currently only Corsair Vengeance sell set of 4x48GB DIMMs for about $600. Instead, I settled on Crucial CP48G56C46U5.C16B and decided to go on two steps. I first bough a pair of 48GB (96GB kit no: CP2K48G56C46U5). These are 5600MHz DIMMs which happened to have both Intel XMP 3.0 and AMD EXPO support (unlike Corsair). All 48GB brand DIMM modules have inherently “2R” layout (two rows of chips on the board. Read: you have to sacrifice speed – for that capacity). When you look at Asrock web site; for this MB it warns you that for 2DPC 2R (read: 4 DIMM modules in use – all 2R); motherboard will only let you run them on 4400 MHz natively. You can overclock that config to 5800 MHz+, which I have no intention of doing, at least yet. Whereas if you only use 2 of above same modules (1DPC 2R); you can use them at their native 5600 MHz (or overclock to 6800+ MHz). Long story short; I plugged in my first pair (in to slots A2, B2) and booted up. In about 20 seconds MB very correctly tested them and settled on exact suggested profile (see pics). You really don’t need to engage XMP, as it is exactly same as JEDEC profile. I run benchmarking tests, using Aida64 (see attached). Same day I ordered a second pair of Crucial CP2K48G56C46U5. I plugged them in to slots A1, B1. Power on after a short prayer (!); another about 20 seconds and Asrock very smoothly settles on to expected 4400 MHz frequency. Followed by another set of Aida64 tests; not a single problem. As I intensively searched Intel Z890 chipset months ago; I remember reading that memory controller of Z890 is more robust & capable compared to Z790. That was the reason for me going by 2 separate sets of 2 pair DIMM kits (versus single set of verified 4). It worked for my above configuration. I also saved $120 doing that. Your milage might vary; depending of what MB / RAM you choose. As you look at to Aida64 memory benchmarking tests; by going with 192GB RAM (versus 96GB) I’m losing 25% speed performance on memory read and 28% on memory write. Of course; CPU or GPU performance is not affected from that at all. As I’m not a gamer; that’s fair game to me (pun intended?)
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Reviewed in the United States on October 31, 2024 Reviewed in the United States on October 31, 2024 by Pacific coast
Size: 128GB Kit (2x64GB)
Style: 5600MHz
Works as a charm. It has a nice, slick look if you don't care about the RGB. It works as described with speed and stability. Expo support is just enough for me. With over 128GB of system RAM, I can still browse with the RAM-eating machine, Chrome, while doing some AI generation. It's worth it. I was struggling with just the 32GB earlier after upgrading to a DDR5 PC. I was previously using the 64GB in a DDR4-supported PC. in the recent builds, they say 2 RAM sticks put less straints onto your PC and actually goes faster than the 4 sticks. Which this item is perfect for.
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Reviewed in the United States on June 5, 2025 by Ji