Corsair
DOMINATOR PLATINUM RGB 128GB DDR4 3800MHz C19 Memory Kit
Best high-capacity memory for professional creators and extreme gaming enthusiasts.
Experience premium DDR4 memory with the CORSAIR DOMINATOR PLATINUM RGB. This kit features superior aluminum craftsmanship and tightly screened, high-frequency memory chips. It boasts 12 ultra-bright, individually addressable CAPELLIX RGB LEDs for stunning visual customization. With a custom 10-layer PCB for signal integrity and patented Dual-Path DHX cooling, this memory ensures stability and performance even under extreme stress. Available in high-performance speeds up to 4,800MHz, it offers generous overclocking headroom for pushing performance boundaries.
$1759.99
Owner Satisfaction
4.5
/ 5
Category Rank
1290
/ 3542
#1290 in RAM
Price vs Category Average
+245%
Above average
Memory Type
4
/ DDR
Who it's for
- Professional content creators and power users needing extreme multitasking headroom
- PC enthusiasts building a sophisticated and visually striking high-end system
- Performance seekers requiring fast data transfer for intensive gaming and editing
Who should skip it
- Average users who only need standard capacity for daily computing tasks
- Competitive gamers prioritizing the lowest possible latency for sensitive applications
- Budget-conscious builders looking for cost-effective memory solutions
Performance breakdown
Thermal Management
Dual-Path DHX cooling keeps modules stable under intense, sustained workloads.
Overclocking Headroom
Premium components offer significant potential for pushing beyond factory speed ratings.
Signal Integrity
The 10-layer PCB design ensures rock-solid stability for high-capacity configurations.
Aesthetic Customization
CAPELLIX LEDs provide industry-leading brightness and granular control via iCUE software.
Build Quality
Superior aluminum craftsmanship delivers a premium, durable feel inside any chassis.
Multitasking Capacity
Massive 128GB density handles professional creative suites and heavy virtualization effortlessly.
Key Specs
Memory Type
DDR4
Capacity
128GB (8 x 16GB)
Speed
3800MHz
Latency
C19
Form Factor
DIMM
Voltage
Not specified
Modules
8
ECC Support
No
Features
- Superior aluminum craftsmanship for premium feel and durability.
- Tightly screened, high-frequency memory chips for optimal performance.
- 12 individually addressable CAPELLIX RGB LEDs for customizable lighting.
- Custom 10-layer PCB for enhanced signal quality and stability.
- Patented Dual-Path DHX cooling technology for efficient heat dissipation.
- High overclocking headroom for pushing performance limits.
- iCUE enabled for system-wide lighting and performance synchronization.
What customers say
Customers consistently praise the DOMINATOR PLATINUM RGB memory kit for its exceptional design and premium build quality. The striking aesthetics, particularly the vibrant customizable RGB lighting, are frequently highlighted as a significant draw, elevating the visual appeal of any high end PC build. Beyond its stunning looks, users appreciate the robust performance and reliability expected from Corsair's flagship line, confirming its status as a top tier component for demanding applications and gaming. This memory kit delivers on both form and function, justifying its premium positioning.
Know before you buy
This kit consists of eight 16GB modules. You must ensure your motherboard has eight DIMM slots and supports a 128GB total capacity, which is typically found on high-end desktop (HEDT) platforms like Intel X299 or Threadripper boards.
To run this memory at its rated 3800MHz, you must enable the XMP profile in your motherboard's BIOS settings. Without enabling this, the modules will default to a standard, slower JEDEC speed.
The CAPELLIX LEDs are designed to be controlled primarily through Corsair's iCUE software, which allows for deep customization and synchronization with other Corsair components. While some third-party motherboard software may detect the modules, iCUE provides the most reliable and feature-rich experience.
Yes, the Dominator Platinum RGB modules are physically taller than standard, low-profile RAM due to the integrated heat spreaders and cooling technology. We recommend checking your CPU cooler clearance to ensure the modules do not interfere with your air cooler.
Absolutely. With 128GB of capacity and a 10-layer PCB for signal integrity, this kit is well-suited for memory-intensive tasks like 4K video editing, 3D rendering, and running multiple virtual machines.
No, this is unbuffered, non-ECC memory designed for consumer and enthusiast platforms. It is not compatible with server-grade motherboards that strictly require ECC (Error Correction Code) memory.
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$1760