Name: Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32
Brand: Corsair
SKU: CMT64GX5M4B6400C32

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 Intel Optimized CMT64GX5M4B6400C32

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In Stock	In Stock	$340.99 +Free shipping	+Free	Buy
In Stock	In Stock	$340.99		Buy
Last updated 49 minutes ago.

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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 heatspreader, ensuring high performance even under extreme loads.
Custom Intel XMP 3.0 Profiles: Customize and save your own XMP profiles via iCUE to tailor performance by app or task for greater efficiency.
Powerful CORSAIR iCUE Software: Enables dynamic RGB lighting control synchronized across your entire iCUE setup, real-time temperature and frequency readings, onboard voltage regulation, and custom XMP profiles.

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 1

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 2

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 3

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 4

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 5

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 6

Corsair Dominator Platinum RGB 64GB (4x16GB) DDR5 6400MHz C32 image 7

Specifications Overview

Model	CMT64GX5M4B6400C32
Release Date	February 2023 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DIMM DDR5
Speed	DDR5-6400 MHz
Size	64GB (4 x 16GB)
CAS Latency	32
Timing	32-40-40-84
First Word Latency	10 ns
Voltage	1.4 V
Heat Spreader	Yes
ECC Support	No
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)

	4400	4800	5000	5200	5600	6000	6200	6400	6600	6800	7000	7200	7400	7600
32	14.55	13.33	12.80	12.31	11.43	10.67	10.32	10.00	9.70	9.41	9.14	8.89	8.65	8.42
33	15.00	13.75	13.20	12.69	11.79	11.00	10.65	10.31	10.00	9.71	9.43	9.17	8.92	8.68
34	15.45	14.17	13.60	13.08	12.14	11.33	10.97	10.63	10.30	10.00	9.71	9.44	9.19	8.95
35	15.91	14.58	14.00	13.46	12.50	11.67	11.29	10.94	10.61	10.29	10.00	9.72	9.46	9.21
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	9.73	9.47
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	10.00	9.74
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	10.27	10.00
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	10.54	10.26
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	10.81	10.53
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	11.08	10.79
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	11.35	11.05
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	11.62	11.32
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	11.89	11.58
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	12.16	11.84
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	12.43	12.11
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	12.70	12.37
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	12.97	12.63
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	13.24	12.89
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	13.51	13.16
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	13.78	13.42
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	14.05	13.68