CORSAIR Vengeance RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMH64GX5M2D6000Z40
- DDR5 6000 (PC5 48000)
- Timing 40-50-50-96
- CAS Latency CL40
- Voltage 1.35V
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Overview
Specs
Reviews (86)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): Lifetime
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Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
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The CORSAIR Vengeance RGB CMH64GX5M2D6000Z40 is a 64GB (2 x 32GB) DDR5-6000 desktop memory kit with RGB lighting, CL40 timings, and AMD EXPO and Intel XMP 3.0 profiles, suited to compatible gaming and high-performance PCs.
Recommended For
- 3D artists and renderers working on larger projects who want 64GB in a two-stick kit; a verified buyer specifically reported using this kit for 3D rendering.
- PC users who run memory-intensive multitasking—such as keeping demanding applications and many browser tabs open alongside games or creative software—and want 64GB without filling more than two memory slots.
- Builders of compatible AMD or Intel DDR5 desktops who want a 6000 MT/s memory profile and RGB lighting, with both AMD EXPO and Intel XMP profiles available.
- Workstation owners who want a two-module DDR5 upgrade for workloads that benefit from more memory capacity, such as rendering or running several applications at once, and whose motherboard supports DDR5 UDIMMs.
Real-World Use Scenarios
- Editing large photo or video projects while keeping other apps open: 64GB gives editing software, project assets, and background apps more room in memory, which can help avoid slowdowns when a 32GB system is running short.
- Gaming with a browser, Discord, recording, or monitoring tools running at the same time: the extra capacity can reduce memory pressure during this kind of multitasking; for gaming alone, 64GB may be more than many setups need.
- Running many browser tabs and desktop apps alongside demanding work: 64GB can accommodate a larger active workload before the system needs to move as much data between RAM and storage.
- Developing software while running several tools or test environments: the 64GB capacity provides more headroom for an IDE, browsers, build tools, and memory-hungry virtual machines to stay open together.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Desktop gaming and high-performance systems using compatible AMD or Intel platforms, with a 64GB dual-channel DDR5 kit |
| Capacity And Kit Configuration | 64GB kit with two 32GB modules, configured for dual-channel operation |
| Memory Type And Form Factor | DDR5 desktop memory in a 288-pin DIMM form factor |
| Speed And Timing | DDR5-6000 (PC5-48000) with CL40 latency and 40-50-50-96 timings |
| Voltage And Performance Profiles | 1.35V operation with AMD EXPO and Intel XMP 3.0 profiles |
| Compatibility | Compatible with AMD and Intel systems; listed platforms include AMD 600/800 Series, B650/B850, X670/X870, and Intel 600/700/800 Series, B660/B670/B760, H770, Z690/Z790/Z890 |
| Design, Cooling And Warranty | Gray modules with RGB lighting and an aluminum heat spreader; onboard voltage regulation, iCUE frequency monitoring, and a limited lifetime warranty |
| Model Identifiers | CORSAIR Vengeance RGB DDR5, model and part number CMH64GX5M2D6000Z40 |
Reference Q&A
Q: Should I choose this 64GB DDR5-6000 CL40 kit or a 64GB DDR5-6000 CL30 kit?
A: Choose this CORSAIR kit if you want 64GB at DDR5-6000 and its CL40 timings suit your budget and workload. Choose a 64GB DDR5-6000 CL30 kit if lower latency is a priority, especially for CPU-limited gaming; benchmark results show the difference varies by game and test conditions, rather than guaranteeing a large improvement.
Q: Is this 64GB kit worth it over a 32GB DDR5-6000 kit for gaming?
A: For gaming alone, a 32GB kit is the more capacity-focused choice for most users: recent testing found little or no performance difference between 32GB and 64GB in many tested games. Choose this 64GB kit if you also run memory-heavy applications, virtual machines, or substantial multitasking alongside games; its extra capacity helps with those workloads, not necessarily with higher gaming frame rates.
Q: Should I buy this instead of a faster DDR5-8000 kit?
A: Choose this DDR5-6000 kit for a more moderate speed target and for systems whose CPU and motherboard support DDR5-6000 reliably. Consider DDR5-8000 only if your platform supports it stably and you have a workload that benefits from higher memory bandwidth: testing on Ryzen AM5 found results varied by game, and some tested motherboards were unstable or failed to boot at DDR5-8000. Check your motherboard and CPU memory support before enabling the kit’s rated profile.
Q: Will this 64GB kit work with an AMD or Intel desktop?
A: It supports AMD EXPO and Intel XMP 3.0, but requires a desktop motherboard that supports DDR5 memory. Check the motherboard’s compatibility list for the exact kit before buying; support for the profiles does not guarantee every system will run at 6000 MT/s.
Q: Do I need to enable a BIOS profile to get the rated 6000 speed?
A: The kit supports AMD EXPO and Intel XMP 3.0 profiles for its rated settings. Reaching 6000 MT/s may require enabling the appropriate profile in BIOS, and the result depends on the motherboard and processor.
Q: Who is this 64GB memory kit suitable for?
A: It is a dual-channel desktop kit with 64GB total capacity, suited to people building or upgrading a DDR5 PC who need that amount of memory for demanding multitasking or memory-intensive workloads. Its 6000 MT/s rating and RGB lighting may also suit performance-focused builds; actual speed depends on system support and configuration.
Q: Can I install this memory in a laptop?
A: No. This is 288-pin desktop DIMM memory, not the smaller SO-DIMM format used by most laptops. Use it only with a compatible desktop motherboard that accepts DDR5 DIMMs.
Q: Will this kit run at 6000 MT/s on an AMD Ryzen system?
A: The kit supports AMD EXPO, but 6000 MT/s is a rated memory profile, not a guarantee for every CPU and motherboard combination. Check your motherboard’s memory support list and enable the profile in BIOS; stable speed can depend on the system configuration.
Q: Can I combine this kit with another DDR5-6000 kit?
A: It may work, but combining separate kits can prevent the memory from running at its rated profile, even when the kits have similar speeds. For a more predictable setup, use this matched 2 × 32GB kit on its own rather than adding other modules.
Q: Is 64GB useful for VR or editing, or is it more than I need?
A: A Reddit discussion mentions VR and editing as reasons to use 64GB, while also questioning whether the capacity is overkill. This kit is a reasonable fit if those workloads or other memory-heavy tasks are part of your use; for lighter use, 64GB may be more capacity than necessary.