Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 RAM

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 (PC4-30400) CL18 CMSX32GX4M4X3800C18

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Out of Stock	Out of Stock	$359.99 +Free shipping	+Free	Buy
Out of Stock	Out of Stock	$573.14 + $19.99 Shipping	+ $19.99	Buy
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Options (10)

	2666Mhz C18 (2 x 16GB) DDR4 $279.99
	1600Mhz C9 (1 x 4GB) DDR3 $21.25
	2400Mhz C16 (2 x 8GB) ddr4 $152.99
	2666Mhz C18 (4 x 16GB) ddr4 $232.98
	2400Mhz C16 (2 x 4GB) ddr4 $25.24
	1600Mhz C10 (1 x 8GB) DDR3 $39.99
	2666Mhz C18 (2 x 8GB) ddr4 $149.99
	2666Mhz C18 (2 x 4GB) ddr4 $29.99
	1600Mhz C10 (2 x 8GB) DDR3 $74.99
	1600Mhz C9 (2 x 4GB) DDR3 $39.99

32GB (4x8GB) DDR4 SODIMM kit for Intel X299 small form factor (SFF) systems
18-19-19-39 latency
Intel XMP 2.0
Memory Type: DDR4

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 image 1

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 image 2

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 image 3

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 image 4

Corsair Vengeance SODIMM 32GB (4x8GB) DDR4-3800 image 5

Specifications Overview

Model	CMSX32GX4M4X3800C18
Release Date	November 2017 * First availability for purchase, it may not correspond to the actual market launch date.
Type	260-pin DDR4 SODIMM
Speed	DDR4-3800 MHz
Size	32GB (4 x 8GB)
CAS Latency	18
Timing	18-19-19-39
First Word Latency	9.47 ns
Voltage	1.35 V
Heat Spreader	No
ECC Support	No

	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)

	3300	3333	3400	3466	3600	3666	3733	3800	3866	4000	4133	4200	4266	4300
16	9.70	9.60	9.41	9.23	8.89	8.73	8.57	8.42	8.28	8.00	7.74	7.62	7.50	7.44
17	10.30	10.20	10.00	9.81	9.44	9.27	9.11	8.95	8.79	8.50	8.23	8.10	7.97	7.91
18	10.91	10.80	10.59	10.39	10.00	9.82	9.64	9.47	9.31	9.00	8.71	8.57	8.44	8.37
19	11.52	11.40	11.18	10.96	10.56	10.37	10.18	10.00	9.83	9.50	9.19	9.05	8.91	8.84
20	12.12	12.00	11.76	11.54	11.11	10.91	10.72	10.53	10.35	10.00	9.68	9.52	9.38	9.30
21	12.73	12.60	12.35	12.12	11.67	11.46	11.25	11.05	10.86	10.50	10.16	10.00	9.85	9.77
22	13.33	13.20	12.94	12.69	12.22	12.00	11.79	11.58	11.38	11.00	10.65	10.48	10.31	10.23
23	13.94	13.80	13.53	13.27	12.78	12.55	12.32	12.11	11.90	11.50	11.13	10.95	10.78	10.70
24	14.55	14.40	14.12	13.85	13.33	13.09	12.86	12.63	12.42	12.00	11.61	11.43	11.25	11.16
25	15.15	15.00	14.71	14.43	13.89	13.64	13.39	13.16	12.93	12.50	12.10	11.90	11.72	11.63

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.