Crucial

Crucial CT2K32G52C42S5 64GB DDR5 5200MHz Laptop RAM Kit

4.8 (658 reviews)
64GB DDR5

High-capacity 64GB DDR5 laptop memory kit running at 5200MHz for demanding multitasking and content workloads.

$739.99*
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*Price sourced from Amazon.com. Last updated:Jul 17, 2026.Price and availability are subject to change.

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Overview

The Crucial CT2K32G52C42S5 is a 64GB DDR5 laptop memory kit consisting of two 32GB SODIMM modules rated at 5200MHz. It is engineered for the latest generation of high-performance laptops built around 13th Gen Intel Core and AMD Ryzen 7000 Series processors. With support for both Intel XMP 3.0 and AMD EXPO memory profiles on a single module, this kit removes the guesswork from platform compatibility — it works across both ecosystems without needing separate SKUs. The 1.1V operating voltage keeps power draw in check, an important consideration for battery-powered devices.

For users working with large datasets, complex development environments, or content creation suites that consume significant amounts of memory, 64GB provides substantial headroom that prevents slowdowns from memory pressure. The dual-module configuration enables dual-channel operation, maximizing available bandwidth between the memory and the processor. Crucial backs this kit with their track record of over four decades in memory manufacturing under parent company Micron, with testing performed at both the individual component and finished module levels to ensure consistent performance and reliability.

Key Features

Boosts System Performance: 64GB DDR5 RAM laptop memory kit (2x32GB) that operates at 5200MHz or 4800MHz to improve multitasking and system responsiveness for smoother performance

Accelerated gaming performance: Every millisecond gained in fast-paced gameplay counts—power through heavy workloads and benefit from versatile downclocking and higher frame rates

Optimized DDR5 compatibility: Best for 13th Gen Intel Core and AMD Ryzen 7000 Series processors — Intel XMP 3.0 and AMD EXPO also supported on the same RAM module

Trusted Micron Quality: Backed by 42 years of memory expertise, this DDR5 RAM is rigorously tested at both component and module levels, ensuring top performance and reliability

ECC type = non-ECC, form factor = SODIMM, pin count = 262-pin, PC speed = PC5-41600, voltage = 1.1V, rank and configuration = 2Rx8

Specifications

Brand
Crucial
Model
CT2K32G52C42S5
Capacity
64GB (2 x 32GB)
Memory Type
DDR5
Speed
5200MHz (or 4800MHz)
PC Speed
PC5-41600
Form Factor
SODIMM 262-Pin
Voltage
1.1V
ECC
Non-ECC
Rank & Configuration
2Rx8
Compatibility
13th Gen Intel Core, AMD Ryzen 7000 Series
Profile Support
Intel XMP 3.0, AMD EXPO

Frequently Asked Questions

Yes, the kit is optimized for 13th Gen Intel Core and AMD Ryzen 7000 Series processors, and supports both Intel XMP 3.0 and AMD EXPO profiles on the same module.
Yes, the memory supports both 5200MHz and 4800MHz speeds, so it will downclock automatically to match your system's supported speed.
This is a SODIMM (laptop) form factor with a 262-pin connector, which is the standard for DDR5 laptop memory.
No, this is non-ECC memory designed for consumer and prosumer laptops, not for workstation or server-class error correction.
The kit contains two 32GB modules (2x32GB) for a total of 64GB, enabling dual-channel operation for better bandwidth.