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Overview

Boost your system performance with Crucial Pro DDR5 32GB (2x16GB) 6400MHz desktop memory. Designed for gaming and high-performance PCs, this CL32 kit supports Intel XMP 3.0 and AMD EXPO for easy overclocking, delivering faster speeds, improved stability, and next-gen efficiency.

Crucial Pro DDR5 32GB (2x16GB) 6400MHz CL32 Desktop RAM – Intel XMP 3.0 & AMD EXPO, Gaming & Overclocking Memory, Black (CP2K16G64C32U5B)

Model: CP2K16G64C32U5B
Web Code: 19712758
Sold and shipped by | 4.2 seller rating (221 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 2 × Crucial Pro DDR5 16GB Desktop Memory Modules

✅ High-Speed DDR5 Performance – 6400MHz frequency delivers faster load times and smoother multitasking

✅ 32GB Dual-Channel Kit (2×16GB) – Ideal for gaming, content creation, and high-end desktops

✅ Low-Latency CL32 – Optimized balance of speed and responsiveness

✅ Intel XMP 3.0 & AMD EXPO Ready – Easy one-click performance tuning and overclocking

✅ Crucial Pro Series Reliability – Built with premium-quality components

✅ Optimized for Gaming & Productivity – Excellent for modern CPUs, AI workloads, and heavy multitasking

✅ Sleek Black Heat Spreader – Professional look with effective thermal design

Product Condition
Brand New
Type
Desktop Memory (RAM)
Memory Category
Desktop
PC or Mac Memory
PC
Computer RAM Type
DDR5
Memory Speed
6400 MHz
Total Capacity
32 GB
Number of Modules
2
Capacity Per Module
32 GB
Buffered / Unbuffered
Unbuffered
Configuration
2 x 16 GB
RGB Lighting
No – RAM does not include RGB lighting

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders over $100 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

Learn more about returning a Marketplace product