Corsair
DOMINATOR PLATINUM 128GB DDR4 3000MHz C16 Memory Kit
Best high-capacity memory for professional workstations and extreme gaming builds.
DOMINATOR PLATINUM high-performance DDR4 memory is designed for world-class DDR4 system builds. It's built with hand-screened ICs, undergoes rigorous performance testing, and incorporates 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. DOMINATOR PLATINUM modules work with the CORSAIR LINK system for temperature monitoring, and you can even enhance the subtle white LED lighting by adding a light bar kit to match or contrast your system. This memory is designed to take advantage of the improved clock speeds, bandwidth, and capacity of the DDR4 platform.
$1059.99
Owner Satisfaction
4.5
/ 5
Category Rank
1290
/ 3542
#1290 in RAM
Price vs Category Average
+108%
Above average
Memory Size
8162
/ x GB memory modules | x Dominator Airflow Platinum LED Fan
Who it's for
- PC builders prioritizing high-end aesthetics and thermal reliability
- Performance enthusiasts seeking stable speeds and overclocking headroom
Who should skip it
- Budget-conscious shoppers avoiding high-cost hardware investments
- Mainstream users and gamers who only need standard memory capacities
- System builders using compact cases or large air coolers
Performance breakdown
Thermal Management
Patented DHX cooling and active airflow fans ensure rock-solid stability.
Overclocking Potential
Hand-screened ICs provide a reliable foundation for pushing system limits.
Capacity Density
Massive 128GB total capacity handles extreme workstation workloads with ease.
Ease of Setup
XMP 2.0 support makes achieving rated speeds a simple one-click process.
Build Quality
Machined aluminum heat sinks offer a premium, industrial-grade aesthetic.
Software Integration
Comprehensive monitoring tools provide granular control over system performance metrics.
Key Specs
Memory Size
8 x 16GB memory modules | 2x Dominator Airflow Platinum LED Fan
Tested Latency
16-18-18-36
Tested Speed
3000 MT/s
Tested Voltage
1.35V
SPD Voltage
1.2V
Speed Rating
PC4-24000 (3000MHz)
SPD Speed
2133MHz
SPD Latency
15-15-15-36
Features
- Hand-screened ICs for high-performance builds
- Patented DHX cooling technology for reliable performance
- XMP 2.0 support for automatic overclocking
- CORSAIR iCUE software integration for system control
- Configurable and upgradeable top bar and light pipe
- Machined aluminum heat sinks for efficient heat dissipation
- Custom PCB optimized for conductive heat transfer
- Includes Dominator Airflow Platinum LED fan for active cooling
What customers say
Customers consistently praise the Corsair Dominator Platinum memory kit for its outstanding quality and dependable performance. Users frequently highlight the robust build and premium feel, ensuring stable operation for demanding tasks. The distinctive design and effective heat spreaders are often admired, adding a sophisticated touch to high end PC systems. While acknowledging its premium pricing, consumers generally find the long term reliability and superior craftsmanship justify the investment, making it a top choice for enthusiasts seeking both power and aesthetic excellence.
Know before you buy
This kit is specifically optimized for Intel X99 and X299 platforms. Please ensure your motherboard supports an 8-DIMM configuration and the DDR4 standard before purchasing.
No, you can reach the rated 3000MHz speed automatically by enabling the XMP 2.0 profile in your motherboard's BIOS. Without enabling XMP, the memory will default to the standard SPD speed of 2133MHz.
The included fan provides active cooling to the memory modules, which helps maintain stability and performance during heavy workloads or overclocking. It is particularly useful given the high density of an 8-module kit.
The modules feature integrated white LEDs that cannot be changed to other colors. However, you can customize the aesthetic by purchasing and installing different light bar kits to modify the look of the top light pipe.
Patented DHX cooling uses a custom PCB and machined aluminum heat sinks to conduct heat away from the ICs more efficiently than standard heat spreaders. This ensures the modules remain cool and reliable even under sustained high-performance use.
Yes, with 128GB of capacity and hand-screened ICs, this kit is designed for demanding environments like video editing, 3D rendering, and complex multitasking. The high capacity and rigorous testing make it a reliable choice for professional-grade builds.
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$1060