Crucial

Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5

Name: Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5
Brand: Crucial
SKU: B09RVNMGFH
Price: 419.00 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$419.00

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View Current Price on Amazon → Compare to similar memory (ram)

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.

Bottom line: The Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5 is a niche pick — read recent reviews before buying in the memory (ram) category, priced around $419.00. Compare close alternatives before committing.

The Crucial 32GB DDR5 SODIMM (CT32G48C40S5) is a single-module laptop memory upgrade built on Micron silicon, running at 4800MHz with CL40 timings on a 1.1V, 262-pin SODIMM in a 2Rx8 non-ECC configuration rated PC5-38400. If your notebook shipped with 8GB or 16GB and stutters when you keep 40 browser tabs, a Docker stack, and a 4K timeline open at once, this Crucial DDR5 module gives you the headroom to stop closing apps to finish a task. It is tuned for 12th Gen Intel Core and AMD Ryzen 7000 Series laptops, and supports both Intel XMP 3.0 and AMD EXPO profiles on the same stick, so one part…

SpecPicks Verdict

SpecPicks scored Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the memory (ram) category. Crucial's memory (ram) lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Crucial's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Boosts System Performance: 32GB DDR5 RAM laptop memory that operates at 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 12th 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 = PC5-38400, voltage = 1.1V, rank and configuration = 2Rx8

Full Specifications

Brand	Crucial
Voltage	1.1
RAM Size	32 GB
Model Name	DDR5 4800MHz SODIMM
Unit Count	1 Count
Form Factor	SO-DIMM
Memory Speed	4800 MHz
Model Number	CT32G48C40S5
Compatibility	PC
Item Type Name	DDR5 Laptop Memory
Number of Pins	260
Mfr Part Number	CT32G48C40S5
Memory Generation	DDR5
Compatible Devices	Laptop
Data Transfer Rate	4800 MHz
Memory Form Factor	SODIMM
Additional Features	Lightweight
Computer Memory Size	32 GB
Warranty Description	Limited Lifetime Warranty
RAM Memory Technology	DDR5

Ready to buy?

Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.