MICRON 

MICRON CT2K64G64C52CU5 Crucial 128GB Kit 2x64GB

Mfg Part Number:  CT2K64G64C52CU5  
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Price: $1,777.68
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Last Updated: Feb 15, 2026
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Crucial CUDIMM and CSODIMM | Faster next-gen DDR5 memory

Powerful next-gen support for AI PCs with Crucial DDR5 CUDIMM and CSODIMM memory

Introducing Crucial DDR5 CUDIMM and CSODIMM Memory, designed to improve your computing experience with JEDEC speeds up to 6,400 MT/s-twice as fast as DDR42. This new form factor features a clock driver directly on the module to support speed stability, faster downloads, and better refresh rates.

Powerful next-gen DDR5 support for AI PCs | Enjoy 6,400MT/s speed right out of the box

6,400Mhz - up to 2x faster than DDR4 Faster downloads and refresh rates

Built for next-gen CPUs

Compatible with Intel® Core™ Ultra processors (Series 2) Out-of-the-box performance boost

Upgrade performance for smoother computing

Fuel your AI PC Increase productivity and performance Crucial CUDIMM memory module image

Micron innovation takes the lead

Cutting-edge engineering and rigorous testing Micron has 45 years of memory expertise

Main Specification
General Information
Manufacturer Micron Technology, Inc
Manufacturer Part Number CT2K64G64C52CU5
Manufacturer Website Address http://www.micron.com
Brand Name Crucial
Product Name RAM Module
Product Type RAM Module
Technical Information
Memory Size 128 GB
Memory Technology DDR5 SDRAM
Memory Voltage 1.10 V
Number of Modules 2 x 64GB
Memory Speed 6400 MHz
Memory Standard DDR5-6400/PC5-51200
Signal Processing Unbuffered
CAS Latency CL52
Device Supported Motherboard
Device Supported Desktop PC
Device Supported Computer
Physical Characteristics
Number of Pins 288-pin
Form Factor CUDIMM
Miscellaneous
Compatibility

Intel® Core™ Ultra Processors (Series 2)

Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
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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