CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 RAM

CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 288-Pin CUDIMM (PC5 64000) CMHC48GX5M2X8000C38

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CORSAIR Vengeance RGB 48GB (2 x 24GB) 288-Pin PC RAM DDR5 8000 (PC5 64000) Desktop Memory Model CMHC48GX5M2X8000C38 CAS Latency: 38 Voltage: 1.40V Multi-channel Kit: Dual Channel Kit Timing: 38-50-50-128 Recommend Use: High Performance or Gaming Memory / Intel 700 Series / Intel 800 Series / Intel B760 / Intel Compatible / Intel Z790 / Intel Z890 Heat Spreader: Yes BIOS/Performance Profile: Intel XMP 3.0 Color: Silver

CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 image 1

CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 image 2

CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 image 3

CORSAIR Vengeance RGB 48GB (2 x 24GB) DDR5 8000 image 4

Specifications Overview

Model	CMHC48GX5M2X8000C38
Release Date	November 2024 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DDR5 CUDIMM
Speed	DDR5-8000 MHz
Size	48GB (2 x 24GB)
CAS Latency	38
Timing	38-50-50-128
First Word Latency	9.5 ns
Voltage	1.4 V
Heat Spreader	Yes
ECC Support	No
Color	Silver
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)

	6600	6800	7000	7200	7400	7600	7800	8000	8200	8400	8800	9000	9600
32	9.70	9.41	9.14	8.89	8.65	8.42	8.21	8.00	7.80	7.62	7.27	7.11	6.67
33	10.00	9.71	9.43	9.17	8.92	8.68	8.46	8.25	8.05	7.86	7.50	7.33	6.88
34	10.30	10.00	9.71	9.44	9.19	8.95	8.72	8.50	8.29	8.10	7.73	7.56	7.08
35	10.61	10.29	10.00	9.72	9.46	9.21	8.97	8.75	8.54	8.33	7.95	7.78	7.29
36	10.91	10.59	10.29	10.00	9.73	9.47	9.23	9.00	8.78	8.57	8.18	8.00	7.50
37	11.21	10.88	10.57	10.28	10.00	9.74	9.49	9.25	9.02	8.81	8.41	8.22	7.71
38	11.52	11.18	10.86	10.56	10.27	10.00	9.74	9.50	9.27	9.05	8.64	8.44	7.92
39	11.82	11.47	11.14	10.83	10.54	10.26	10.00	9.75	9.51	9.29	8.86	8.67	8.13
40	12.12	11.76	11.43	11.11	10.81	10.53	10.26	10.00	9.76	9.52	9.09	8.89	8.33
41	12.42	12.06	11.71	11.39	11.08	10.79	10.51	10.25	10.00	9.76	9.32	9.11	8.54
42	12.73	12.35	12.00	11.67	11.35	11.05	10.77	10.50	10.24	10.00	9.55	9.33	8.75
43	13.03	12.65	12.29	11.94	11.62	11.32	11.03	10.75	10.49	10.24	9.77	9.56	8.96
44	13.33	12.94	12.57	12.22	11.89	11.58	11.28	11.00	10.73	10.48	10.00	9.78	9.17
45	13.64	13.24	12.86	12.50	12.16	11.84	11.54	11.25	10.98	10.71	10.23	10.00	9.38
46	13.94	13.53	13.14	12.78	12.43	12.11	11.79	11.50	11.22	10.95	10.45	10.22	9.58
47	14.24	13.82	13.43	13.06	12.70	12.37	12.05	11.75	11.46	11.19	10.68	10.44	9.79
48	14.55	14.12	13.71	13.33	12.97	12.63	12.31	12.00	11.71	11.43	10.91	10.67	10.00
49	14.85	14.41	14.00	13.61	13.24	12.89	12.56	12.25	11.95	11.67	11.14	10.89	10.21
50	15.15	14.71	14.29	13.89	13.51	13.16	12.82	12.50	12.20	11.90	11.36	11.11	10.42
51	15.45	15.00	14.57	14.17	13.78	13.42	13.08	12.75	12.44	12.14	11.59	11.33	10.63
52	15.76	15.29	14.86	14.44	14.05	13.68	13.33	13.00	12.68	12.38	11.82	11.56	10.83

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.