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

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

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Out of Stock	Out of Stock	$469.99 +Free shipping	+Free	Buy
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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.

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 1

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 2

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 3

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

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 5

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 6

Corsair Dominator Platinum RGB 128GB (4x32GB) DDR4 3200 image 7

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 DDR4 DIMM
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	Yes
ECC Support	No
Color	Black
LED Color	RGB

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

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.

Distribution of First Word Latencies for Similar RAM Modules

The histogram below shows the distribution of first word latencies (in nanoseconds) for all RAM modules of the same DDR type and frequency in our database. Each bar represents the number of modules that fall within a specific latency range. The highlighted bar indicates the latency of the currently selected RAM module.