Corsair
DOMINATOR PLATINUM 32GB DDR4 2666MHz C15 Memory Kit
Best high-performance memory for enthusiasts building reliable, overclocked gaming systems.
DOMINATOR PLATINUM high-performance DDR4 memory is designed for world-class DDR4 system builds. It's built with hand-screened ICs and undergoes rigorous performance testing, incorporating patented DHX cooling for reliable performance in demanding environments. Achieving maximum performance is easy with built-in XMP 2.0 support for trouble-free, automatic overclocking. These modules are tested across multiple DDR4 motherboards for reliably fast performance, ensuring you get amazing, reliable performance while maintaining full data integrity. Enhance your system with subtle white LED lighting and optional light bar kits for a personalized look.
$194.99
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Owner Satisfaction
4.6
/ 5
Category Rank
623
/ 3233
#623 in RAM
Price vs Category Average
-62%
Below average
Memory Size
48
/ x GB memory modules
Who it's for
- System builders prioritizing premium aesthetics and durable hardware construction
- Professional users requiring rock-solid stability for critical daily workflows
- Multitaskers needing significant headroom for heavy creative and gaming loads
Who should skip it
- Performance seekers aiming to maximize modern CPU potential with faster speeds
- Budget-conscious shoppers prioritizing high performance-per-dollar value over brand prestige
- Competitive overclockers looking for extreme frequency headroom and benchmarking potential
Performance breakdown
Thermal Management
Patented DHX cooling keeps modules stable under heavy, sustained workloads.
Latency Efficiency
Tight C15 timings provide snappy responsiveness for demanding gaming and applications.
Build Quality
Machined aluminum heat sinks offer a premium, industrial-grade feel and durability.
Overclocking Accessibility
XMP 2.0 support makes achieving rated speeds a simple, one-click process.
Component Reliability
Hand-screened ICs ensure consistent performance and long-term system stability.
Aesthetic Customization
Modular light bars allow for subtle, personalized visual integration into builds.
Key Specs
Memory Size
4 x 8GB memory modules
Tested Latency
15-17-17-35
Tested Speed
2666 MT/s
Tested Voltage
1.2V
SPD Voltage
1.2V
Speed Rating
PC4-21300 (2666MHz)
SPD Speed
2133MHz
SPD Latency
15-15-15-36
Features
- Hand-screened ICs for reliable performance
- Patented DHX cooling technology
- XMP 2.0 support for automatic overclocking
- Tested across multiple DDR4 motherboards
- Configurable and upgradeable top bar and light pipe
- Machined aluminum heat sinks for heat dissipation
- Custom PCB optimized for heat transfer
- Optional Dominator Airflow Platinum LED fan for active cooling
What customers say
Customers consistently praise the Corsair Dominator Platinum memory kit for its exceptional build quality and striking aesthetic appeal. Many users highlight the robust feel and premium materials, appreciating how well it integrates into high end PC builds. The distinctive design, often with its customizable lighting, receives frequent commendation for elevating system visuals. While a premium investment, its reliable performance and impressive appearance make it a favored choice for enthusiasts seeking both stability and style.
Know before you buy
This is a DDR4 UDIMM kit designed for standard desktop motherboards. Because it has been tested across a wide range of DDR4 platforms, it offers high compatibility, but you should verify that your motherboard supports DDR4 memory and has four available DIMM slots.
This kit supports XMP 2.0, which makes achieving the rated speed simple. Once the RAM is installed, enter your motherboard's BIOS and enable the XMP profile to automatically configure the memory to its optimal 2666MHz settings.
No, this specific model features subtle white LED lighting rather than full RGB. You can, however, customize the look of the modules by swapping out the top light bar or light pipe with optional kits.
Yes, the Dominator Platinum series is built with hand-screened ICs and a custom PCB to ensure stability under heavy loads. With a CAS latency of 15, it provides a responsive experience for both gaming and demanding productivity applications.
The modules are equipped with machined aluminum heat sinks and patented DHX cooling technology, which are highly effective at dissipating heat. For users pushing their systems to the limit, there is also an optional Dominator Airflow Platinum fan available for active cooling.
No, this is unbuffered, non-ECC memory. It is designed for high-performance consumer desktop builds rather than server environments that require Error Correction Code memory.
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$195