Crucial Pro DDR5 RAM 32GB Kit (2x16GB), 6400MHz CL32, Overclocking Desktop Gaming Memory, Intel XMP 3.0 & AMD Expo Compatible, Black - CP2K16G64C32U5B
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Availability:
Only 3 left in stock, order soon!
Arrives
Wednesday, Mar 25
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Size: Black 32GB Kit (2x16GB)
Style: 6400 CL32
Features
- Game Changing Speed: 32GB DDR5 overclocking desktop RAM kit (2x16GB) that operates at a speed up to 6400MHz at CL32designed to boost gaming, multitasking, and overall system responsiveness
- Low-Latency Performance: In fast-paced gameplay, every millisecond counts. Benefit from lower latency at CL32 for higher frame rates and smooth gameplayperfect for memory-intensive AAA titles
- Elite Compatibility: Enjoy stable overclocking with Intel XMP 3.0 and AMD EXPO. Compatible with Intel Core Ultra Series 2, Ryzen 9000 Series desktop CPUs, and newer
- Striking Style, Elite Quality: Featuring a battle-ready heat spreader in Snow Fox White or Stealth Matte Black camo, this DDR5 memory delivers bold, tactical aesthetics for your build
- Overclocking: Extended timings of 32-40-40-103 ensure stable overclocking and reduced latencypowered by Microns advanced memory technology for next-gen computing
Description
Secure your tactical advantage with the low-latency performance of Crucial DDR5 Pro OC Gaming DRAM, available in speeds up to 6,400MHz, with a CAS latency of 32. This high-bandwidth, low-latency UDIMM memory solution helps you dominate the competition in seamless AAA gaming, while streaming, chatting on Discord and uploading your latest gameplay reel. Fueled by Micron innovation, DDR5 Pro OC Gaming DRAM supports both Intel XMP 3.0 and AMD EXPO2 on the same module for the versatile compatibility that DIYers crave, while offering the responsiveness that elite performance users require.
Brand: Crucial
Computer Memory Size: 32 GB
RAM Memory Technology: DDR5
Memory Speed: 6400 MHz
Compatible Devices: Desktop
RAM: 32 GB DDR5
Memory Speed: 6400 MHz
Brand: Crucial
Series: DDR5 Pro 6400MHz Overclocking Desktop Gaming Memory
Item model number: CP2K16G64C32U5B
Item Weight: 1.16 ounces
Product Dimensions: 5.22 x 0.31 x 1.37 inches
Item Dimensions LxWxH: 5.22 x 0.31 x 1.37 inches
Color: Black
Voltage: 1.35
Manufacturer: Crucial
Date First Available: October 21, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 25
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: Black 32GB Kit (2x16GB)
Style: 6400 CL32
With RAM costs and finding it in stock being so up and down lately – remember Ramageddon? – Crucial DDR5 RAM is a sensible, good option for those putting a PC together or improving one they already have. It gives you the performance you’d want from proper, newest memory almost as soon as it is in the DIMM slot. Crucial’s DDR5 pieces do well in actual use – no matter if you are playing games, doing lots of things at once with a great number of browser windows open, changing content, or using programs which need a lot of memory. You’ll find loading goes more smoothly and there is more space for things running in the background, when matched to older DDR4 PCs. What is most striking is the evenness of it: this isn’t only to look good on specs. The delay and speed are as good as more costly DDR5 sets, and Crucial is able to hold heat down without showy RGB or too much advertising. For people who want stable work without paying extra only as DDR5 is “in,” this is a true benefit. A further benefit is it works with things. Crucial has a long history of good memory which does well on different platforms, and DDR5 does the same – so it is easier to use with Intel and AMD systems similarly, without hours of BIOS changing. To sum up: Crucial DDR5 RAM provides sure, real performance at a price people can manage, which is what many who build are wanting at the moment. If you need DDR5 performance which isn’t too expensive or gives up when working hard, this set is one of the better buys available.
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Reviewed in the United States on February 17, 2026 by Mehran
Size: White 64GB Kit (2x32GB)
Style: 6400 CL40
I grabbed the Crucial Pro DDR5 64GB Kit (2x32GB) 6400MHz CL40 for my rig and it’s been excellent—fast, stable, and easy to set up right out of the box. Performance has been smooth across gaming and heavy multitasking, and the sleek low-profile design fits perfectly without clearance issues. Compared to my previous Corsair kit, this Crucial Pro feels more reliable and consistent, giving me better overall value and peace of mind for long-term use.
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Reviewed in the United States on December 9, 2025 by Benjaman Adams
Size: Black 32GB Kit (2x16GB)
Style: 6400 CL32
Great speed & performance. The all-dark aesthetic goes well with my case. I have tested this ram intensively through benchmarks, gaming and AI workloads with EXPO & HBS enabled and they have never gotten hotter than 45 degrees celsius, even with the dual tower CPU cooler being so close.
Reviewed in the United States on February 27, 2026 by Elias Alsaegh
Size: Black 32GB Kit (2x16GB)
Style: 6400 CL32
Bought this ram before the ram-pocalypse escalated to where it is now. Paid $200 and was upset that I did not buy it earlier, still wanted the teamgroup kit but that was sold out. I had my eye on the Asus B850-G motherboard but the asus site did not explicitly list this ram as compatible. Since I was buying parts during Holiday deals in December 2025, I was able to score an RTX 5070 ti for MSRP along with other hardware to complete my build. I just finished the build for my son. I have to add that building a computer has gotten ridiculously easy. Once installed, the system POSTed and as soon as I got into the BIOS and enabled EXPO, the system recognized the 6400 and I was good to go. The RAM is running great and my son is happy with the build.
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Reviewed in the United States on January 28, 2026 by J. Ruvio
Size: White 64GB Kit (2x32GB)
Style: 6400 CL40
I've been using G.Skill memory for many years and been satisfied. I decided to get this Crucial memory just when memory prices began to soar. This one was significantly more cost effective then my typical choices at the time. I was pleased to find this works better with the motherboard I'm using in my primary system. With my previous memory, I would sometimes need to manually lower the speed slightly to maintain stability. This memory has not had the same issue. I just turn on EXPO (XMP) and it works. It has been flawless so far. I usually run 64GB in my system. I use it for both work and play. It is uncommon for me to use more than 32GB but when I do need it, there is no substitute. I chose the white sticks simply because the pricing was in flux and the white ones were a lot cheaper than the black ones at the time. Technically, black is better as it is capable of radiating more heat. However, I don't think it makes very much difference in this case. It is sad that I discovered how much I like Crucial memory at the same time they announced they will be exiting the consumer memory market in order to focus on supplying AI datacenters.
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Reviewed in the United States on January 27, 2026 by Darrin J. Fangman
Size: White 32GB Kit (2x16GB)
Style: 6400 CL38
These RAM chips replaced my single 8 GB chips, and I'm much happier with them. These do not have any sort of lighting, so the aesthetic is simple but clean. The performance is good and the ability to over clock the speed is a must. These are easy to install on the motherboard, but they require Intel 13th gen or AMD 9000 series processors to work. These are not compatible with older chips, even if the motherboard can slot them.
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Reviewed in the United States on September 13, 2025 by Shiny Shiny
Size: Black 32GB Kit (2x16GB)
Style: 6400 CL38
Well you won't get the bump in FPS that RGB provides, but it is still a perfectly adequate kit. I ran it at 6000M/T and adjusted the timing as per the EXPO profile. So far no issue. Runs great with my Ryzen system at 1:1 with the memory controller.
Reviewed in the United States on March 7, 2026 by Axel Roman Axel Roman
Size: Black 32GB Kit (2x16GB)
Style: 6400 CL32
Runs at full 3200 (DDR2 and up double that for data rate - but you knew that). Didn't try overclocking. No heat problems, but it's winter, office is chilly. WARNING: Micron has decided to discontinue their non-server business company (Crucial) in the next few months. Buy these and you have 'orphan' memory. Not sure how important matching across channels is but in the future getting a second matching set will be a problem. Also, no idea who's going to be servicing any problems that arise within warranty
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Reviewed in the United States on January 20, 2026 by Bob Koure