Corsair Dominator Platinum 64GB (4 x 16GB) DDR4 2666MHz Review & Specs

Corsair Dominator Platinum 64GB (4 x 16GB) DDR4 2666MHz C15 CMD64GX4M4A2666C15

Corsair Dominator Platinum 64GB (4 x 16GB) DDR4 2666MHz C15 CMD64GX4M4A2666C15

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  • Using Best Of The Best IC's Available Leads To Highly Overclock Able Memory
  • Patented Technology Pulls Performance-Robbing Heat Away From The Modules And Allows Dominator Memory To Run At A Cooler Temperature.
  • Customize The Look And Feel Of Your Memory With Upgradable Light Bars And Dominator Airflow LED Fan.
  • Dominator Platinum DDR4 Is Optimized And Compatibility Tested For The Latest Intel 100 Series Motherboards And Offers Higher Frequencies, Greater Bandwidth, And Lower Power Consumption. XMP 2.0 Support For Trouble-Free Automatic Overclocking.
  • The Corsair Link Digital Connector Allows You To Monitor Your Memory's Temperature For An Optimal Combination Of Performance And Stability.
  • Memory Type: DDR4; Speed: 2666Mhz

Specifications Overview

Model CMD64GX4M4A2666C15
Type 288-pin DIMM DDR4
Speed DDR4-2666MHz
Size 64GB (4 x 16GB)
CAS Latency 15
Timing 15-15-15-36
First Word Latency 11.25ns
Voltage 1.2V
Heat Spreader
ECC Support
LED Color White

RAM First Word Latency Table (nanoseconds)

Lower latency means faster memory.

Frequency (MHz)

2133 2400 2666 2800 2933 3000 3200 3300 3333 3400 3466 3600 3666 3733
13 12.19 10.83 9.75 9.29 8.86 8.67 8.13 7.88 7.80 7.65 7.50 7.22 7.09 6.96
14 13.13 11.67 10.50 10.00 9.55 9.33 8.75 8.48 8.40 8.24 8.08 7.78 7.64 7.50
15 14.06 12.50 11.25 10.71 10.23 10.00 9.38 9.09 9.00 8.82 8.66 8.33 8.18 8.04
16 15.00 13.33 12.00 11.43 10.91 10.67 10.00 9.70 9.60 9.41 9.23 8.89 8.73 8.57
17 15.94 14.17 12.75 12.14 11.59 11.33 10.63 10.30 10.20 10.00 9.81 9.44 9.27 9.11
18 16.88 15.00 13.50 12.86 12.27 12.00 11.25 10.91 10.80 10.59 10.39 10.00 9.82 9.64
19 17.82 15.83 14.25 13.57 12.96 12.67 11.88 11.52 11.40 11.18 10.96 10.56 10.37 10.18
20 18.75 16.67 15.00 14.29 13.64 13.33 12.50 12.12 12.00 11.76 11.54 11.11 10.91 10.72
21 19.69 17.50 15.75 15.00 14.32 14.00 13.13 12.73 12.60 12.35 12.12 11.67 11.46 11.25
22 20.63 18.33 16.50 15.71 15.00 14.67 13.75 13.33 13.20 12.94 12.69 12.22 12.00 11.79
23 21.57 19.17 17.25 16.43 15.68 15.33 14.38 13.94 13.80 13.53 13.27 12.78 12.55 12.32
24 22.50 20.00 18.00 17.14 16.37 16.00 15.00 14.55 14.40 14.12 13.85 13.33 13.09 12.86
25 23.44 20.83 18.75 17.86 17.05 16.67 15.63 15.15 15.00 14.71 14.43 13.89 13.64 13.39
CAS

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