Current price
$1589.99$12.42/GBAs of 28 Aug 2026, 06:40 UTC ยท Verify on Amazon ยท Price subject to change
$12.42/GB
Track vs similar 128GB (2x64) DDR5 kits
As an Amazon Associate I earn from qualifying purchases. Prices as of 28 Aug 2026, 06:40 UTC. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Crucial
Crucial 128GB Kit (2X64GB) DDR5 RAM 5600MHz (or 5200MHz or 4800MHz) Laptop Memory Kit, SODIMM 262-Pin, Compatible with Latest Intel Core Ultra and AMD Ryzen 8000 & Above โ CT2K64G56C46S5
This Crucial 128GB (2x64) 5600MHz DDR5 SO-DIMM laptop kit is $1589.99 ($12.42/GB). In stock on Amazon. Fits Laptop โ DDR5 SO-DIMM.
At a Glance
Strengths
- 200+ bought in past month โ indicates active demand
- Limited Lifetime Warranty from Crucial
Limitations
- Limited review data โ only 44 Amazon reviews
- Price near its tracked high of $1,589.99
All points are derived from price data, customer ratings, and product specifications โ not editorial opinion. Updated daily.
Consider waiting
Price is near its tracked high of $1,589.99 โ in the top 25% of its recorded range. Prices may fall.
Cheaper Alternatives
Same 128GB DDR5 โ lower $/GB than this product
A-Tech
A-Tech 128GB Kit (4x32GB) DDR5 4800MHz PC5-38400 CL40 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Modules0% cheaper/GB
Ranked by lowest $/GB. Same 128GB DDR5 SO-DIMM only. Prices updated daily.
Specifications
Catalog data as of 28 Aug 2026, 06:40 UTC
Memory TypeDDR generation (DDR4 vs DDR5) ยท guide | DDR5 |
CapacityTotal kit memory size ยท guide | 128GB (2x64) |
| Kit Config | โ 2ร kit โ dual-channel ready |
SpeedFrequency in MT/s or MHz ยท guide | 5600MHz |
Form FactorDIMM (Desktop) vs SO-DIMM (Laptop) ยท guide | SO-DIMM |
ASIN | B0DSQMKYLN |
Spotted a wrong price or spec? Report a data correction ยท How we verify data
Specs & prices refreshed 28 Aug 2026, 06:40 UTC. Verify on Amazon at checkout.
Price History
Updated daily โ track price trends over time
Current
$1,589.99
69d Low
$395.00
69d High
$1,589.99
69d Avg
$1,441.66
vs this kit's history
Current price is 0.8ฯ above the tracked average of $1,441.66 - within a normal band for this ASIN.
Frequently Asked Questions
Is the Crucial 128GB (2x64) 5600MHz DDR5 compatible with my motherboard?
This module is compatible with Laptop โ DDR5 SO-DIMM. Always verify with your motherboard's QVL (Qualified Vendor List) before purchasing, as compatibility can vary by board revision.
Is this DDR5 module a good deal right now?
Price is near its tracked high of $1,589.99 โ in the top 25% of its recorded range. Prices may fall. At $1,589.99 ($12.42/GB), consider waiting for a dip or compare cheaper alternatives below. Prices are updated daily from Amazon.
What is 5600MHz RAM used for?
DDR5 RAM is required for AMD AM5 (Ryzen 7000/9000) and Intel LGA1851 (Core Ultra 200S) platforms. It offers higher bandwidth than DDR4, making it beneficial for content creation, gaming on modern platforms, and AI workloads. 5600MHz is a good entry-level DDR5 speed with broad platform compatibility.
How does Crucial RAM compare to other brands?
Crucial has 124 modules tracked with an average customer rating of 4.6โ . Browse all Crucial modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Is 128GB of RAM enough for gaming in 2026?
128GB is more than enough for gaming in 2026. Most AAA titles use 16โ24GB alongside Discord and a browser. 128GB gives you headroom for streaming, recording, and running multiple applications simultaneously.
Is a 2ร64GB kit better than a single stick?
This is already a 2ร64GB kit (dual-channel capable) โ the correct configuration for maximum bandwidth on supported platforms. Matched multi-stick kits use multiple memory channels simultaneously, improving real-world performance versus a single stick of the same total capacity.
Similar DDR5 RAM
G.SKILL
G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 32GB (2x16GB) Up to 4800MT/s CL34-34-34-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S3434A16GA2-RS)
G.SKILL
G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 32GB (1x32GB) Up to 5600MT/s CL40-40-40-89 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-5600S4040A32GX1-RS)
Kingston
Kingston Technology Fury Impact 8GB 4800MT/s DDR5 CL38 SODIMM XMP Ready Laptop Memory Single Module KF548S38IB-8, Black
Compatibility & buying details
Use cases, platforms, motherboard notes, upgrade math, and analyst notes
Compatibility & buying details
Use cases, platforms, motherboard notes, upgrade math, and analyst notes
Is This RAM Right for You?
Based on 128GB (2x64) DDR5 SO-DIMM specifications.
Laptop RAM โ suitable for gaming laptops with compatible slots
128GB handles office apps, video calls, and multiple browser tabs comfortably
128GB handles 4K video editing on a laptop โ 8K workflows may need a desktop workstation
SO-DIMM laptop RAM is not used in servers โ servers require DIMM or RDIMM modules
SO-DIMM form factor โ correct type for laptop memory upgrades. Verify your laptop has an accessible slot.
Verdicts based on capacity, form factor, and ECC specifications โ not editorial opinion. Capacity recommendations reflect 2026 software requirements.
Price Range
Tracked low
$395.00Current
$1589.99Tracked high
$1589.99Near tracked high
Speed Ranking
Top 39%
5600MHz ranks in the top 39% of all DDR5 speeds tracked (1,689 modules).
About Crucial
4.6โ
avg rating
124
products tracked
XMP 3.0 / EXPO Profile Activation Required
This is a high-performance DDR5-5600 memory kit. It will NOT run at advertised speeds out of the box.
JEDEC Fallback Behavior
By default, all motherboards boot using safe JEDEC standards (typically 4800MT/s). If you plug this RAM in and boot immediately, your system will downclock to this baseline, losing up to 10% - 20% CPU bandwidth.
How to Enable XMP/EXPO
- 1.Reboot PC, tap
DelorF2to enter BIOS. - 2.Find memory settings and toggle XMP / EXPO to Enabled.
- 3.Save & Exit (press
F10). PC will reboot at 5600MHz.
Compatible Platforms
Always verify with your motherboard's QVL before purchasing.
DDR5 Price by Capacity
Average $/GB across all DDR5 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $16.93/GB |
| 16GB | $16.87/GB |
| 32GB | $17.81/GB |
| 64GB | $18.70/GB |
| 128GBThis product | $32.02/GB |
Upgrade Cost Calculator
How much more (or less) would you spend to step up or down in capacity? Prices shown are the cheapest available DDR5 SO-DIMM in each tier today.
Current
128GB
$1589.99$12.42/GBPrices are the lowest available in each tier from our daily database โ verify on Amazon before purchasing. Only DDR5 SO-DIMM modules compared.
Also available from Crucial
Same brand, different configurations
Crucial
Crucial DDR5 RAM 32GB Kit (2x16GB) 5200MHz (or 4800MHz) SODIMM Laptop Computer Memory, Mini PC, High Performance RAM (or 4800MHz) - CT2K16G52C42S
Crucial
Crucial 32GB DDR5 RAM Kit (2x16GB), 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT2K16G48C40S5
Crucial
Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5
Related pages
Amazon prices on this page. ASIN B0DSQMKYLN may also appear on Newegg - we do not show competitor prices.
Reviewed by C.R. Vinoth Kumar
Editor & FounderVinoth is an InfoSec consultant, independent technical blogger, and the developer of RAM Prices, with 12+ years in IT. He reviews buying guides and maintains the site's automated checks for price per GB, specification confidence, availability, and AMD/Intel platform compatibility. See the methodology for the exact ranking rules and limitations.
As an Amazon Associate I earn from qualifying purchases. Prices as of 28 Aug 2026, 06:40 UTC. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.