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Crucial Pro Overclocking 64GB Kit 2x32GB DDR5-6400 CL40 UDIMM White XMP EXPO Gaming Memory

Brand:
crucial
Crucial Pro OC DDR5 kit 64 GB: 2 x 32 GB DIMM CP2K32G64C40U5W
Crucial Pro Overclocking 64GB Kit 2x32GB DDR5-6400 CL40 UDIMM White XMP EXPO Gaming Memory
€1505.15 inc. VAT
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CP2K32G64C40U5W
€1,264.83 €1,405.37
€1,505.15 inc. VAT
Ships from EU stock: 12 item(s)
Product Code
04:525133
EAN Code
0649528945778
Manufacturer
crucial

Quick Specs

Total Capacity
64GB Kit (2×32GB)
Memory Type
DDR5 UDIMM · White
Speed
6400 MT/s (PC5-51200)
Latency & Profiles
CL40 · XMP 3.0 + EXPO
Delivery

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Crucial Pro Overclocking 64GB Kit 2x32GB DDR5-6400 CL40 UDIMM White XMP EXPO Gaming Memory — OC-tuned DDR5-6400 gaming memory

White-heatspreader 64GB kit with one-click XMP 3.0 and AMD EXPO profiles.

The Crucial Pro Overclocking 64GB DDR5-6400 kit (part CP2K32G64C40U5W) pairs two 32GB 288-pin UDIMMs tuned to 6400 MT/s at CL40 and 1.35V. Dual Intel XMP 3.0 and AMD EXPO profiles let you hit rated speed with one BIOS toggle, while the white low-profile heatspreader suits bright gaming builds. Typically in stock with fast delivery across Cyprus.

Best For

✓High-refresh gaming PCs on Intel or AMD
✓Overclocking and enthusiast desktop builds
✓White or light-themed system aesthetics
✓Content creation that benefits from fast memory
✓Ryzen and Core rigs chasing memory bandwidth
✓Future-proof 64GB capacity for demanding games

Key Features

 
OC-tuned 6400 MT/s
Factory-binned for 6400 MT/s at tight CL40 timings, delivering higher bandwidth than standard JEDEC DDR5 for gaming and creation.
 
XMP 3.0 and AMD EXPO
Carries both Intel XMP 3.0 and AMD EXPO profiles, so a single BIOS toggle reaches rated speed on either platform.
 
White low-profile heatspreader
A clean white aluminium heatspreader aids cooling and clears most large CPU air coolers in bright-themed builds.
 
64GB dual-channel headroom
Two matched 32GB modules give 64GB of dual-channel capacity for heavy multitasking alongside gaming.

Technical Specifications

Identification
Part Number CP2K32G64C40U5W
EAN / GTIN 0649528945778
MPN CP2K32G64C40U5W
Brand Crucial
Memory Configuration
Total Capacity 64GB
Kit Configuration 2 x 32GB
Memory Technology DDR5 SDRAM
Form Factor 288-pin UDIMM
Performance
Data Rate 6400 MT/s
Speed Grade PC5-51200
CAS Latency CL40
Voltage 1.35V
Buffering Unbuffered
Error Correction Non-ECC — module level; DDR5 on-die ECC corrects internal single-bit errors
Module Details
Device Class Desktop memory (overclocking)
Overclock Profile Intel XMP 3.0 + AMD EXPO
Heatspreader White
Warranty
Warranty 1-Year Warranty (Singular)

Frequently Asked Questions

How do I reach the rated 6400 MT/s?
Enable the Intel XMP 3.0 or AMD EXPO profile in your motherboard BIOS. Without it the kit runs at a safe JEDEC default speed.
Will DDR5-6400 run on my AMD Ryzen board?
Many AM5 boards run 6400 via EXPO, though the Ryzen sweet spot is often 6000. Check your board and CPU memory support; otherwise the kit runs at the highest stable supported speed.
What differs on the white version?
Only the heatspreader colour. CP2K32G64C40U5W is white and CP2K32G64C40U5B is black; the specifications are identical.
Is 64GB overkill for gaming?
For pure gaming 32GB is usually enough, but 64GB helps with streaming, heavy multitasking, content creation and future titles.
Singular Expert Insight
This Pro Overclocking kit targets enthusiasts who want maximum memory bandwidth: 6400 MT/s at CL40 is among the faster mainstream DDR5 speeds. On Intel platforms XMP 3.0 makes it effortless; on AMD AM5, EXPO works but many builders find DDR5-6000 the more stable sweet spot, so consider the CP2K32G60C40U5W or CP2K32G60C40U5B 6000 kits for Ryzen. Choose white here or the black variant to match your build.

Buyer's Guide

Buy it if

You want top-tier 6400 MT/s bandwidth for an Intel or high-end AMD build in a white theme.

Skip it if

You run a Ryzen system where DDR5-6000 is more stable, or you only need standard JEDEC speeds.

Also consider

CP2K32G60C40U5W or CP2K32G60C40U5B DDR5-6000 kits for AMD, or the black CP2K32G64C40U5B for the same 6400 spec.

Features - crucial - CP2K32G64C40U5W

More Details
Product Code
04:525133
EAN Code
0649528945778
Manufacturer
crucial
Technical specifications
Memory Size
  • 64GB
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