Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 (PC4-25600) C16 1.35V CMT128GX4M4C3200C16

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 (PC4-25600) C16 1.35V CMT128GX4M4C3200C16

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  • Iconic CORSAIR DOMINATOR PLATINUM Design Perfectly Complements The World’S Best Pcs, For Unmistakable High-End System Builds.
  • A Combination Of Precision Die-Casting And Anodization Creates Premium Memory That’S Built To Last.
  • A Heatspreader Embedded Directly Into The PCB Pulls Heat Away From The Modules, Allowing DOMINATOR PLATINUM RGB To Stay Cool Even Under Extreme Stress.
  • Hand-Sorted Tightly-Screened Memory Chips Ensure High Frequency Performance And Tight Response Times, With Overclocking Headroom To Spare.
  • Hand-Sorted, Tightly-Screened Memory Chips Ensure High-Frequency Performance And Tight Response Times, With Overclocking Headroom To Spare.

Specifications Overview

Model CMT128GX4M4C3200C16
Release Date May 2020

* First availability for purchase, it may not correspond to the actual market launch date.

Type 288-pin DIMM DDR4
Speed DDR4-3200 MHz
Size 128GB (4 x 32GB)
CAS Latency 16
Timing 16-18-18-36
First Word Latency 10 ns
Voltage 1.35 V
Heat Spreader
ECC Support
Color Black
LED Color RGB

RAM First Word Latency Table (nanoseconds)

Latency is measured in nanoseconds, which is a combination of frequency and CAS. Both frequency increases and latency decreases result in better system performance (when latency is the same, always prefer higher frequency if possible).

Frequency (MT/s)

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 (clock cycles) Lower latency means faster memory.

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