CRUCIAL 

Crucial CP32G64C40U5B 32GB DDR5 6400Mhz Pro Overclocking CL40 UDIMM Black

Mfg Part Number:  CP32G64C40U5B  
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Price: $276.42
Quantity:
In Stock: 2
Last Updated: Feb 03, 2026
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CP32G64C40U5B

Push performance to the next level with the blazing speed and massive bandwidth of Crucial DDR5 Pro OC Gaming Memory. Mobilize the power of low latency to beat the clock and fuel your next win instead of worrying about performance bottlenecks. This powerful, high-performance memory supports next-gen multi-core CPUs and stable overclocking with Intel® XMP 3.0 and AMD EXPO™. Available in black or white.

Faster gaming unlocked!

Harness the power of low-latency DDR5 Pro OC Gaming DRAM

Unstoppable speed up to 6,400MHz

Every millisecond gained in fast-paced gameplay counts, so take advantage of lower latency for higher frame rates per second for a smoother gaming experience that's ideal for memory-intensive AAA games. 

Accelerated performance

  • Lower latency for higher frame rates per second and smoother gaming
  • Ideal for memory-intensive AAA games


Compatibility

  • Supports next-gen multi-core CPUs and stable overclocking with Intel® XMP 3.0 and AMD EXPO™


Flexibility

  • Support for both Intel XMP 3.0 and AMD EXPO on the same module
  • Keep your options open with ultimate flexibility for your build


Micron quality and reliability

  • Micron delivers cutting-edge engineering
  • Superior component and module-level testing for all Crucial DRAM products


Confirmed compatibility means the systems can boot at the default (JEDEC) memory profile of the memory module, however, booting at the advertised overclocked speed and extended timings is not guaranteed as overclocking performance is dependent on multiple other factors that are beyond Crucial's control. It includes CPU tier, motherboard tier, BIOS version and stability, module rank and configuration and the number of modules installed per memory channel. If the system fails to boot when XMP/EXPO is enabled, please reset your CMOS or if needed, refer to your motherboard or system manual for instructions to revert all settings back to default, and allow the parts to detect the speed the system will support.

Main Specification
General Information
Manufacturer Micron Technology, Inc
Manufacturer Part Number CP32G64C40U5B
Manufacturer Website Address http://www.micron.com
Brand Name Crucial
Product Line Pro Overclocking
Product Name Pro Overclocking RAM Module
Packaged Quantity 1
Product Type RAM Module
Technical Information
Memory Size 32 GB
Memory Technology DDR5 SDRAM
Memory Speed 6400 MHz
Memory Standard DDR5-6400/PC5-51200
Signal Processing Unbuffered
CAS Latency CL40
Device Supported Gaming PC
Physical Characteristics
Number of Pins 288-pin
Form Factor DIMM
Miscellaneous
Compatibility

Lenovo Legion T5 26ARA8 Gaming PC

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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