CORSAIR Vengeance DDR5 RAM 64GB (2x32GB) 5600MHz CL40-40-40-77 1.25V Intel XMP Desktop Computer Memory - Black (CMK64GX5M2B5600C40)

Name: CORSAIR Vengeance DDR5 RAM 64GB (2x32GB) 5600MHz CL40-40-40-77 1.25V Intel XMP Desktop Computer Memory - Black (CMK64GX5M2B5600C40)
Brand: Unbranded
SKU: B09WN2H42Y
Price: 940.38 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-07

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 →

$940.38

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

*Price sourced from Amazon.com. Last updated 2026-05-07. Price and availability subject to change.

Bottom line: The CORSAIR Vengeance DDR5 RAM 64GB (2x32GB) 5600MHz CL40-40-40-77 1.25V Intel XMP Desktop Computer Memory - Black (CMK64GX5M2B5600C40) is a niche pick — read recent reviews before buying in the memory (ram) category, priced around $940.38. Compare close alternatives before committing.

The CORSAIR Vengeance DDR5 64GB kit (2x32GB) targets Intel builders who need capacity without giving up headroom. Two 32GB modules run at 5600MHz with CL40-40-40-77 timings at 1.25V, and the kit ships with Intel XMP 3.0 support so a single BIOS toggle takes you from the 4000MHz SPD default to rated speed. Corsair moves voltage regulation onto the module itself, which means overclocking is tuned through iCUE rather than through motherboard controls, and you can write custom XMP 3.0 profiles per application and switch between them without rebooting into BIOS. iCUE also reports real-time…

SpecPicks Verdict

SpecPicks scored CORSAIR Vengeance DDR5 RAM 64GB (2x32GB) 5600MHz CL40-40-40-77 1.25V… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the memory (ram) category. Compare with similarly-priced alternatives in the memory (ram) category before committing. 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

✓ 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

Welcome to the Cutting-Edge of Performance: Push the limits of your system like never before with DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance than previous generations..SPD Speed : 4000MHz, SPD Voltage : 1.1V, Fan Included : No
Do it All, and Do it Faster: As modern CPUs feature more and more cores, the unprecedented speed of DDR5 ensures your high-end CPU gets data quickly, enabling faster processing, rendering, and buffering than ever before.
Onboard Voltage Regulation: Makes for easier, more finely-tuned, and more stable overclocking through CORSAIR iCUE software than previous generation motherboard control.
Custom Intel XMP 3.0 Profiles: Customise and save your own XMP profiles via iCUE to tailor performance by app or task for greater efficiency.
Powerful CORSAIR iCUE Software: Enables real-time frequency readings, onboard voltage regulation, and custom XMP profiles.

Full Specifications

Brand	Corsair
Voltage	1.25 volts
RAM Size	64 GB
Model Name	Vengeance
Form Factor	Compact
Memory Speed	5600 MHz
Model Number	CMK64GX5M2B5600C40
Number of Pins	288
Mfr Part Number	CMK64GX5M2B5600C40
Memory Generation	DDR5
Compatible Devices	Desktop
Data Transfer Rate	5600 MHz
Memory Form Factor	DIMM
Additional Features	Lightweight
Computer Memory Size	64 GB
Warranty Description	Limited Lifetime
RAM Memory Technology	DDR5
Onboard Voltage Regulation	Makes for easier, more finely-tuned, and more stable overclocking through CORSAIR iCUE software than previous generation motherboard control.
Column Address Strobe Latency	40
Custom Intel XMP 3.0 Profiles	Customise and save your own XMP profiles via iCUE to tailor performance by app or task for greater efficiency.

Ready to buy?

CORSAIR Vengeance DDR5 RAM 64GB (2x32GB) 5600MHz CL40-40-40-77 1.25V Intel XMP Desktop Computer Memory - Black (CMK64GX5M2B5600C40) 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 2026-05-07. Price and availability subject to change.