here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
CORSAIR Vengeance 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK64GX5M2D6000Z40
Free TRYX TURRIS cooler with purchase, limited offer!
Newegg Trade-In loading
- DDR5 6000 (PC5 48000)
- Timing 40-50-50-96
- CAS Latency CL40
- Voltage 1.35V
+
+
Overview
Specs
Reviews (1)
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): Lifetime
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-510-657-8747
- Support Website
- View other products from Corsair
LOADING...
LOADING...
The CORSAIR Vengeance CMK64GX5M2D6000Z40 is a 64GB DDR5-6000 desktop memory kit with two 32GB modules, CL40 timing, and dual-channel support. It is suitable for high-performance gaming PCs, content creation systems, multitasking, and AMD or Intel platforms that support EXPO or XMP 3.0.
Recommended For
- Desktop users running memory-heavy workloads such as 4K video editing, 3D rendering, software development, or large creative applications, where 64GB provides more headroom than a typical 32GB kit.
- AMD AM5 or compatible Intel desktop builders who want a 2-stick 64GB upgrade with both AMD EXPO and Intel XMP profiles, rather than manually tuning memory settings from scratch. Rated 6000 MT/s operation still depends on the motherboard, CPU, BIOS, and profile support.
- Builders using large air coolers or compact ATX, micro-ATX, or similar desktop layouts who need low-clearance RAM that is less likely to interfere with a CPU cooler. The kit uses a compact heatspreader and has no RGB lighting.
- Users upgrading a new DDR5 desktop who want a practical dual-channel capacity increase for multitasking, browser-heavy work, virtual machines, or gaming while streaming, without paying for RGB-focused memory.
Real-World Use Scenarios
- A gamer runs modern games while streaming, keeping a browser with guides open, and using voice chat or recording software. The 64GB capacity provides more headroom than a typical 32GB setup, reducing the chance of slowdowns from background applications; average game FPS will still depend mainly on the CPU and GPU.
- A content creator edits large photo libraries or 4K video projects while keeping an editor, browser tabs, and file-management tools open. The 64GB capacity helps keep more project data in memory and reduces reliance on slower storage, making multitasking and timeline work feel more consistent; final render speed remains primarily CPU- or GPU-limited.
- A 3D artist works in Blender, Maya, ZBrush, Substance Painter, or Unreal Engine with large models, textures, and reference applications open at the same time. The additional capacity can prevent memory pressure during complex scenes and sculpting workflows, although viewport and render performance will still depend heavily on the graphics card and processor.
- A user builds an AMD AM5 or compatible Intel desktop and wants a balanced memory configuration without filling all four motherboard slots. Using two 32GB modules preserves dual-channel operation and leaves room for future expansion, while the low-profile Vengeance design is less likely to interfere with large CPU air coolers.
- A new PC builder installs the kit and wants its advertised DDR5-6000 performance with minimal manual tuning. The system will normally boot at a standard DDR5 speed first; enabling the motherboard's AMD EXPO or Intel XMP profile is typically required to reach the rated speed, and final stability depends on the specific CPU, motherboard, BIOS version, and memory controller.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Desktop systems needing a 64GB DDR5 dual-channel memory kit for high-performance or gaming use, with support for AMD EXPO and Intel XMP 3.0 platforms |
| Capacity And Kit | 64GB total in a 2 x 32GB dual-channel kit |
| Memory Speed And Timing | DDR5-6000 memory with a 6000 MHz data transfer rate, CL40 latency, and 40-50-50-96 timing at 1.35V |
| Compatibility And Profiles | Supports AMD EXPO and Intel XMP 3.0 performance profiles for compatible desktop platforms, including AMD Ryzen and Intel-compatible systems |
| Form Factor And Design | 288-pin DIMM desktop memory with a low-clearance design, gray finish, solid aluminum heatspreader, and no LED lighting |
| Memory Features | Includes onboard voltage regulation, custom Intel XMP 3.0 profile support, and CORSAIR iCUE software compatibility for monitoring and profile management |
| Model Identifiers | CORSAIR Vengeance DDR5 desktop memory, model and part number CMK64GX5M2D6000Z40 |
Reference Q&A
Q: Is the Corsair Vengeance 64GB DDR5-6000 CL40 better than a 32GB DDR5-6000 CL30 kit?
A: Choose the Corsair 64GB kit for heavy multitasking, content creation, virtual machines, modded games, or longer-term capacity. Choose a 32GB DDR5-6000 CL30 kit for a gaming-focused build where lower memory latency is more valuable than extra capacity. Both operate at DDR5-6000, but CL30 has lower latency than this kit's CL40 specification.
Q: Should I buy this 64GB DDR5-6000 kit or a cheaper 64GB DDR5-5600 kit?
A: Choose this kit when the price difference is modest and you want higher memory bandwidth for a modern gaming or productivity PC. Choose DDR5-5600 when it costs substantially less or your motherboard and processor are more consistently stable at that speed. In typical gaming, the difference between nearby DDR5 speeds is usually smaller than the difference made by the CPU or graphics card.
Q: Is DDR5-6000 CL40 enough for gaming, or should I get DDR5-6000 CL30?
A: DDR5-6000 CL40 is suitable for gaming and provides 64GB of dual-channel capacity, but DDR5-6000 CL30 is the better fit when the systems have similar capacity and pricing because it reduces memory latency. The practical gaming gain is generally workload-dependent and is most visible in CPU-limited scenarios; this Corsair kit makes more sense when 64GB capacity matters more than pursuing lower latency.
Q: Should I choose this kit instead of DDR5-6400 or DDR5-7200 memory?
A: Choose this DDR5-6000 kit for a simpler performance-and-compatibility balance, particularly on AMD AM5 systems. Choose DDR5-6400 or DDR5-7200 when the processor and motherboard are validated for the higher memory speed and you are willing to tune BIOS settings for smaller, workload-specific gains. Higher-rated memory does not automatically produce a large gaming improvement.
Q: Is this Corsair DDR5 kit a worthwhile upgrade from DDR4 memory?
A: Choose this kit when building or upgrading to a DDR5-compatible platform and you want 64GB in a two-module configuration. It is not a drop-in upgrade for a DDR4 motherboard because DDR4 and DDR5 use different memory standards and require platform compatibility. For an existing DDR4 gaming PC, the performance improvement may not justify replacing the motherboard and processor unless you are already planning a broader platform upgrade.
Q: Will this 64GB DDR5 kit work with my AMD or Intel desktop?
A: It is designed for compatible DDR5 desktop motherboards and supports AMD EXPO and Intel XMP 3.0 profiles. Confirm that your motherboard and CPU support 2 x 32GB DDR5 modules, DDR5-6000 operation, and this kit or a similar kit on the board's memory QVL. It is desktop UDIMM memory, not laptop SO-DIMM memory.
Q: Does this RAM run at the advertised DDR5-6000 speed automatically?
A: DDR5-6000 is the kit's rated profile speed, but actual operation depends on the motherboard, CPU memory controller, BIOS, and enabled memory profile. Enabling the appropriate AMD EXPO or Intel XMP 3.0 profile may be required; otherwise, the system may run the modules at a lower default speed.
Q: Who is this 64GB memory kit suitable for?
A: This kit is suitable for desktop users who need more than basic system memory, including gaming, heavy multitasking, content creation, rendering, and virtual machines. Its 64GB capacity uses two 32GB modules in a dual-channel kit, while DDR5-6000 provides a high-performance setting when supported by the platform.
Q: What does CL40 mean, and is it suitable for a DDR5-6000 build?
A: CL40 is the memory's CAS latency rating, and the full timing is 40-50-50-96 at 1.35V. This kit is suitable for systems that support its DDR5-6000 profile, but users focused on minimizing memory latency should also consider the complete timing specification rather than judging performance from frequency alone.
Q: Does this memory include RGB lighting or a separate cooling fan?
A: No. This model has no RGB lighting and uses an aluminum heatspreader for passive cooling. The product listing does not include a separate memory fan.
Q: Is this RAM a good fit for an AMD Ryzen system?
A: Yes, the kit is specified with AMD EXPO and Intel XMP 3.0 profiles, so it is intended for both platforms. However, Reddit reports show that EXPO stability can depend on the specific CPU, motherboard BIOS, and QVL validation; verify motherboard compatibility before buying. ([reddit.com](https://www.reddit.com/r/overclocking/comments/146ltub?utm_source=openai))
Q: Will this kit run at DDR5-6000 automatically?
A: Not necessarily. DDR5 memory commonly starts at a lower default speed, while 6000 MT/s requires enabling the EXPO or XMP profile in the motherboard BIOS. Community reports also indicate that the rated profile may require BIOS updates or manual adjustment if the system is unstable. ([reddit.com](https://www.reddit.com/r/overclocking/comments/146ltub?utm_source=openai))
Q: Is DDR5-6000 CL40 a good choice compared with CL30 memory?
A: It is a capacity-focused choice rather than a latency-focused one. The kit provides 64GB at DDR5-6000 but uses relatively loose CL40 timings; Reddit users often recommend CL30 when the price difference is small, especially for performance-sensitive AMD builds. CL40 is more reasonable when 64GB capacity or a lower purchase price matters more than minimizing memory latency. ([reddit.com](https://www.reddit.com/r/buildapc/comments/16j8e7v?utm_source=openai))
Q: Should I mix this kit with another DDR5-6000 kit?
A: Mixing kits is not recommended when reliable operation at DDR5-6000 is important. Reddit reports indicate that combining different Corsair versions or mixing XMP and EXPO kits can prevent the system from running at the rated profile, even when the capacity and advertised speed appear identical. ([reddit.com](https://www.reddit.com/r/Corsair/comments/1dl7mtk?utm_source=openai))