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The Corsair Dominator Platinum RGB DDR5 RAM kit offers 64GB (2x32GB) at 6000MHz CL40 with AMD EXPO support and customizable iCUE RGB lighting for high-end systems.
Categories : Series
SKU : POR-SER-511
Push the limits of performance with the Corsair Dominator Platinum RGB DDR5 memory kit, optimized for AMD platforms. With 64GB capacity (2x32GB) and speeds up to 6000MHz, this kit delivers higher frequencies and greater capacities than previous generations, helping your system power through complex tasks faster than ever. Its iconic design features 12 ultra-bright CAPELLIX RGB LEDs per module, adding a stunning visual flair to any high-end build.
DDR5's unprecedented speed ensures your high-end CPU gets data quickly, enabling faster processing, rendering, and buffering. The kit supports AMD EXPO for one-click overclocking, and you can fine-tune performance via CORSAIR iCUE software.
The patented DHX cooling solution cools both the ICs and the PCB's ground plane with a dedicated heatspreader, keeping temperatures low even under extreme loads. This ensures stability during long gaming sessions or heavy workloads.
Reliable voltage at high frequencies enables easier, finely controlled overclocking through iCUE, giving you more headroom than previous generation motherboard control.
With 12 individually addressable CAPELLIX LEDs per module, you can create dynamic lighting effects using iCUE. Enjoy spectacular customization with low power consumption.
Hand-sorted, tightly screened memory chips and a custom PCB ensure consistent quality and performance, backed by Corsair's reputation for reliability.
64GB (2x32GB) DDR5 at 6000MHz CL40 for high-bandwidth performance
AMD EXPO support for one-click overclocking and stable performance
12 CAPELLIX RGB LEDs per module with iCUE customization
RGB: 12 individually addressable CAPELLIX LEDs per module
Color: Gray
Model: CMT64GX5M2B6000Z40
Speed: 6000MHz
Cooling: Patented CORSAIR DHX
Voltage: 1.35V
Capacity: 64GB (2x32GB)
Warranty: Lifetime
CAS Latency: 40
Form Factor: DIMM
Product Type: DDR5 RAM Kit
Compatibility: AMD EXPO
Seller: PortSide Gear
MPN: CMT64GX5M2B6000Z40
Our memory kits are hand-tested for overclocking headroom and stability. The Dominator Platinum RGB DDR5 features a redesigned heatspreader that increases surface area by 20% for better heat dissipation. In performance tests, this kit maintained stable operation at 6400MHz CL42, proving its capability beyond rated specs. The CAPELLIX RGB LEDs use half the power of traditional LEDs, keeping your system cool and efficient. With a lifetime warranty, you're covered for years of high-speed computing.
Enter your motherboard BIOS and locate the EXPO (Extended Profiles for Overclocking) setting. Select the EXPO profile for 6000MHz, save and exit. This will apply the optimized timings automatically.
The module is rated at 1.35V for 6000MHz. For manual overclocking, it is safe to up to 1.4V, but monitor temperatures and stability.
The kit is optimized for AMD EXPO, but it will work on Intel platforms supporting DDR5. However, XMP may need to be used instead of EXPO, and performance may vary.
It is not recommended to mix different memory kits, as they may have different chips or timings. For best stability, use identical kits.


Running this with my Ryzen 7 7800X3D and it's flawless. The EXPO profile works perfectly at 6000MHz with CL40. The RGB is gorgeous and customizable via iCUE. The heat spreaders are sturdy and look premium. 64GB is overkill for gaming, but I also do video editing, so it's perfect. No stability issues at all.
The RAM itself is fantastic – stable at 6000MHz with EXPO enabled. The build quality is top-notch, and the RGB looks great. However, the iCUE software is resource-hungry and sometimes doesn't detect the RAM immediately. But once it's working, it's fine. If you can put up with the software, it's a great purchase.
No issues, fast and pretty.
The RAM runs stable at 6000MHz, but I expected better performance for the price. The CL40 latency is a bit high compared to other kits. The RGB is nice, but the iCUE software is bloated. It's a good product, but you can get similar performance for less money.
This RAM is stunning. The RGB diffuses evenly and looks crystal clear. The performance is excellent – my games load faster and my productivity apps feel snappier. I enabled EXPO and it ran at 6000MHz without any tweaking. The heat spreaders are solid and stay cool. I'm very happy with this purchase.
The RAM works well with my Intel setup. It's stable at 6000MHz, but I wish the CL40 was tighter (like CL36). However, it's a minor issue. The RGB is nice and iCUE controls it well. The build quality is premium. Overall, a good kit, but if you're an overclocker, look for CL30 or lower.
I spent a lot on my PC and wanted reliable, high-quality RAM. This Dominator kit delivers. It's fast, stable, and the RGB looks amazing. The aluminum heat spreaders are beautiful. EXPO worked right away. I've had zero crashes or blue screens. It's a great investment for a high-end system.
The RAM is great – fast and reliable. However, 64GB is probably overkill for most people. I bought it for video editing, so I use it, but if you're just gaming, 32GB is enough. The RGB is nice and the build quality is excellent. Just consider if you need that much capacity.
Everything works as expected. The RAM is stable and fast, and the RGB is beautiful. iCUE integration is seamless. It looks great in my build. Highly recommended for anyone wanting top-tier RAM.
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