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Crucial Pro DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL38, Overclocking Desktop Gaming Memory, Intel XMP 3.0 & AMD Expo Compatible – White CP2K16G64C38U5W
Crucial

Crucial Pro DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL38

Bottom line: The Crucial Pro DDR5 RAM 32GB Kit 6400MHz CL38 ($529.95 on Amazon as of 2026-10-20 20:20 UTC): 6400MHz CL38 XMP/EXPO profile, the current gaming sweet spot per Crucial; main trade-off: CL38 is a loose timing, tighter CL30-32 kits exist at 6400MHz.

$529.95

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Buy on Amazon — $529.95 Compare to similar memory (ram)

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 6400MHz CL38 XMP/EXPO profile, the current gaming sweet spot per Crucial
  • ✓ Intel XMP 3.0 and AMD EXPO on the same module, no platform lock-in
  • ✓ White aluminum heat spreader with origami-style design for show builds
  • ✓ Limited lifetime warranty from Micron, 45 years of memory engineering

Cons

  • ✗ CL38 is a loose timing, tighter CL30-32 kits exist at 6400MHz
  • ✗ 32GB (2x16GB) caps out workflows that want 64GB+
  • ✗ Listed support starts at Intel 13th Gen / Ryzen 9000, older boards excluded
  • ✗ Heat spreader height may clash with large air coolers, check clearance

Manufacturer description

The Crucial Pro DDR5 32GB kit (2x16GB) pairs a 6400MHz CL38 profile with a white, origami-inspired aluminum heat spreader, so it fits builds where the memory is meant to be seen as well as benchmarked. Crucial rates the kit for stable overclocking at 6400MHz and cites 25% lower latency for higher frame rates, which is the range most current gaming platforms treat as the practical sweet spot. Both major ecosystems are covered on the same module: Intel XMP 3.0 and AMD EXPO profiles ship together, with support listed for Intel Core Ultra series 2 and 13th/14th Gen desktop CPUs and AMD Ryzen…

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SpecPicks Verdict

SpecPicks scored Crucial Pro DDR5 RAM 32GB Kit 6400MHz CL38 using a rating × review-volume × price-fit model applied to published specs and reviews across the memory (ram) category. Crucial's memory (ram) lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this RAM work with my AMD Ryzen build?

Yes. Crucial lists compatibility with AMD Ryzen 9000 Series desktop CPUs and above, and the modules carry an AMD EXPO profile alongside Intel XMP 3.0. Verify the exact kit with your motherboard manufacturer's QVL before buying.

What speed and timings does this kit actually run at?

6400MHz at CL38. That speed requires enabling the XMP 3.0 or EXPO profile in BIOS; without it, the kit boots at the JEDEC default speed your platform defaults to.

Is 32GB enough for gaming in 2026?

32GB (2x16GB) covers current games plus background apps, streaming, and browser tabs with headroom. If you run large local AI models or heavy 3D and video work alongside gaming, look at 64GB kits instead.

What warranty comes with this memory?

Crucial includes a limited lifetime warranty, backed by Micron's component and module-level testing. Check the product listing for current warranty terms and registration details in your region.

Key Features

  • COOL WHITE LOOK & FEEL: Our DDR5 Pro Overclocking Memory features a white, aluminum heat spreader with a unique, origami-based design that is both cool to the touch and an aesthetic win for any rig
  • ACCELERATED PERFORMANCE: 6400MHz at CL38 for stable overclocking performance and 25% lower latency for higher frame rates per second. Every millisecond gained in fast-paced gameplay counts
  • INTEL & AMD COMPATIBLE: Compatible with Intel Core Ultra series 2 & 13-14th Gen desktop CPUs and above. Also, compatible with AMD Ryzen 9000 Series desktop CPUs and above (Verify compatibility with motherboard manufacturer)
  • FLEXIBILITY: By supporting both Intel XMP 3.0 and AMD EXPO on the same module, Crucial offers you ultimate flexibility with your build
  • MICRON QUALITY & RELIABILITY: With 45 years of memory expertise, Micron delivers cutting-edge engineering and superior component and module-level testing; including limited lifetime warranty

Full Specifications

BrandCrucial
Voltage1.35 volts
RAM Size32 GB
Model NamePro DDR5 RAM 6400MHz Overclocking Desktop Gaming Memory
FLEXIBILITYBy supporting both Intel XMP 3.0 and AMD EXPO on the same module, Crucial offers you ultimate flexibility with your build
Form FactorDIMM
Memory Speed6400 MHz
Model NumberCP2K16G64C38U5W
Built-In MediaItem
Number of Pins288
Mfr Part NumberCP2K16G64C38U5W
Memory GenerationDDR5
Compatible DevicesDesktop
Data Transfer Rate6400 megabytes_per_second
Memory Form FactorDIMM
Additional FeaturesAuto-Overclocking
Computer Memory Size32 GB
Warranty DescriptionLimited Lifetime Warranty
RAM Memory TechnologyDDR5
Column Address Strobe LatencyCL38
Full listing titleCrucial Pro DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL38, Overclocking Desktop Gaming Memory, Intel XMP 3.0 & AMD Expo Compatible – White CP2K16G64C38U5W

Ready to buy?

Crucial Pro DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL38, Overclocking Desktop Gaming Memory, Intel XMP 3.0 & AMD Expo Compatible – White CP2K16G64C38U5W is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $529.95

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

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Crucial Pro DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL38, Overclocking Desktop Gaming Memory, Intel XMP 3.0 & AMD Expo Compatible – White CP2K16G64C38U5W
$529.95
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