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Corsair Dominator Platinum 32GB 4x8GB 2666Mhz CMD32GX4M4A2666C15 DDR4 RAM

/ ITEM NO: 414207

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The world’s most advanced DDR4 memory modules

Dominator Platinum high-performance DDR4 memory is designed for world-class Intel X99 system builds. It's built with hand-screened ICs and incorporates patented DHX cooling for reliable performance in demanding environments. And, extracting maximum performance is easy -- built-in XMP 2.0 support gives you 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 it with your system.

Designed for Intel X99 systems

Dominator Platinum DDR4 modules are designed to take advantage of the improved clock speeds, bandwidth, and capacity of the DDR4 platform. Our modules are tested across multiple X99 Series motherboards for reliably fast performance.


XMP 2.0 support for trouble-free, automatic overclocking

Dominator Platinum is fully compatible with the XMP 2.0 standard supported by Intel X99-based motherboards. Turn it on, and it will automatically adjust to the fastest safe speed for your Dominator Platinum kit. You’ll get amazing, reliable performance while maintaining full data integrity.

Get more performance and Corsair Link control with a Dominator Airflow Platinum LED fan

Dominator Platinum DDR4 modules already have generous overclocking headroom, but to push them to extreme performance levels, you need active cooling. The Dominator Airflow Platinum (available separately) is designed for quiet operation and optimal cooling efficiency, and it works with Corsair Link for customization and control.

With Corsair Link, you can control PWM fan speed directly from your Windows desktop, and change the built-in LEDs from their default red to any of 16.8 million colors to indicate fan speed, ambient system temperature, or GPU temperature. Or, just set the LED lighting color to match your system or your style.



Compatibility tested across X99 Series motherboards for reliably fast performance

Part of our exhaustive testing process includes performance and compatibility testing on most every X99 Series motherboard on the market – and a few that aren’t.


Designed for Enthusiasts. Backed by Corsair.

World-famous reliability and performance

There's a reason why world-champion overclockers, extreme gaming enthusiasts and high-end system builders all trust Corsair for high-performance memory that they can install with confidence and pride. Whether you're breaking your own records or you're simply building a dream gaming rig, you can count on Corsair memory.

Lifetime limited warranty

Your performance investment is protected. All of our memory products are backed by a limited lifetime warranty.

The Corsair Advantage

With a long history of building enthusiast-grade memory and components, we've earned a reputation for quality, compatibility, and performance. Need help? We're available by phone call, email or web forum.

Tech Specs
Limited Lifetime
Fan Included
Heat Spreader
Memory Configuration
Dual / Quad Channel
Memory Series
Dominator Platinum
Memory Type
Package Memory Format
Package Memory Pin
Performance Profile
XMP 2.0
Memory Size
16GB Kit (4 x 4GB)
SPD Latency
SPD Speed
SPD Voltage
Speed Rating
PC4-21300 (2666MHz)
Tested Latency
Tested Speed
Tested Voltage

Our customer service staff are standing by to assist you. Should you have questions about this product, please complete the form below and we'll be in touch soonest possible. We aim to answer your enquiries within 24 hours.

For IMMEDIATE customer service assistance or help with an order please call our Customer Service Team on: 02 9011 2078
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