CORSAIR Dominator Platinum RGB 64GB (2 x 32GB) DDR5 5200

CORSAIR Dominator Platinum RGB 64GB (2 x 32GB) DDR5 5200 (PC5 41600) Intel XMP 3.0 CMT64GX5M2B5200C40W

CORSAIR Dominator Platinum RGB 64GB (2 x 32GB) DDR5 5200 (PC5 41600) Intel XMP 3.0 CMT64GX5M2B5200C40W

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  • CORSAIR Dominator Platinum RGB 64GB (2 x 32GB) 288-Pin DDR5 SDRAM DDR5 5200 (PC5 41600) Intel XMP 3.0 Desktop Memory Model CMT64GX5M2B5200C40W CAS Latency: 40 Voltage: 1.25V Timing: 40-40-40-77 Recommend Use: Intel 600 Series Heat Spreader: Aluminum Color: White Features: Welcome to the Cutting-Edge of Performance: Push the limits of your system like never before with DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance. Do it All, and Do it Faster: As modern CPUs feature more and more cores, the unprecedented speed of DDR5 ensures your high-end CPU gets data quickly, enabling faster processing, rendering, and buffering than ever before. Onboard Voltage Regulation: Makes for easier, finely-tuned, and more stable overclocking through CORSAIR iCUE software than ever. Patented CORSAIR DHX Cooling: Keeps DDR5 temperatures down by cooling both the ICs and the ground plane of the PCB itself with its own dedicated ...

Specifications Overview

Model CMT64GX5M2B5200C40W
Release Date March 2022

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

Type 288-pin DIMM DDR5
Speed DDR5-5200 MHz
Size 64GB (2 x 32GB)
CAS Latency 40
Timing 40-40-40-77
First Word Latency 15.38 ns
Voltage 1.25 V
Heat Spreader
ECC Support
Color White
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)

4400 4800 5000 5200 5600 6000 6200 6400 6600 6800 7000 7200 7600 7800
36 16.36 15.00 14.40 13.85 12.86 12.00 11.61 11.25 10.91 10.59 10.29 10.00 9.47 9.23
37 16.82 15.42 14.80 14.23 13.21 12.33 11.94 11.56 11.21 10.88 10.57 10.28 9.74 9.49
38 17.27 15.83 15.20 14.62 13.57 12.67 12.26 11.88 11.52 11.18 10.86 10.56 10.00 9.74
39 17.73 16.25 15.60 15.00 13.93 13.00 12.58 12.19 11.82 11.47 11.14 10.83 10.26 10.00
40 18.18 16.67 16.00 15.38 14.29 13.33 12.90 12.50 12.12 11.76 11.43 11.11 10.53 10.26
41 18.64 17.08 16.40 15.77 14.64 13.67 13.23 12.81 12.42 12.06 11.71 11.39 10.79 10.51
42 19.09 17.50 16.80 16.15 15.00 14.00 13.55 13.13 12.73 12.35 12.00 11.67 11.05 10.77
43 19.55 17.92 17.20 16.54 15.36 14.33 13.87 13.44 13.03 12.65 12.29 11.94 11.32 11.03
44 20.00 18.33 17.60 16.92 15.71 14.67 14.19 13.75 13.33 12.94 12.57 12.22 11.58 11.28
45 20.45 18.75 18.00 17.31 16.07 15.00 14.52 14.06 13.64 13.24 12.86 12.50 11.84 11.54
46 20.91 19.17 18.40 17.69 16.43 15.33 14.84 14.38 13.94 13.53 13.14 12.78 12.11 11.79
47 21.36 19.58 18.80 18.08 16.79 15.67 15.16 14.69 14.24 13.82 13.43 13.06 12.37 12.05
48 21.82 20.00 19.20 18.46 17.14 16.00 15.48 15.00 14.55 14.12 13.71 13.33 12.63 12.31
49 22.27 20.42 19.60 18.85 17.50 16.33 15.81 15.31 14.85 14.41 14.00 13.61 12.89 12.56
50 22.73 20.83 20.00 19.23 17.86 16.67 16.13 15.63 15.15 14.71 14.29 13.89 13.16 12.82
51 23.18 21.25 20.40 19.62 18.21 17.00 16.45 15.94 15.45 15.00 14.57 14.17 13.42 13.08
52 23.64 21.67 20.80 20.00 18.57 17.33 16.77 16.25 15.76 15.29 14.86 14.44 13.68 13.33
CAS (clock cycles) Lower latency means faster memory.

Cheapest alternatives with equal or better performance

-1.10ns Latency

Same latency

-2.72ns Latency


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