Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White RAM

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz CL18 (White) LD4EU008G-R4000GDWA

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Last updated 39 minutes ago.
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Options (4)

	6000 32GB Kit (2x16GB)
	5600 32GB Kit (2x16GB)
	5200 32GB Kit (2x16GB)
	6400 32GB Kit (2x16GB) $117.99

Delivering blazing-fast DDR4 overclocked performance to elevate your gaming experience
Full range RGB support – customize your colors and effects with a vibrant RGB light bar
Features an aluminum heat spreader and wing design for optimal heat dissipation
Designed for the latest Intel XMP 2.0 and AMD Ryzen platform
Lifetime limited product support
CL18-22-22-42

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 1

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 2

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 3

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 4

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 5

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 6

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 7

Lexar ARES RGB 16GB (2x8GB) DDR4 4000MHz White image 8

Specifications Overview

Model	LD4EU008G-R4000GDWA
Release Date	April 2022 * First availability for purchase, it may not correspond to the actual market launch date.
Type	288-pin DDR4 DIMM
Speed	DDR4-4000 MHz
Size	16GB (2 x 8GB)
CAS Latency	18
Timing	18-22-22-42
First Word Latency	9 ns
Voltage	1.4 V
Heat Spreader	Yes
ECC Support	No
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)

	3400	3466	3600	3666	3733	3800	3866	4000	4133	4200	4266	4300	4333	4400
16	9.41	9.23	8.89	8.73	8.57	8.42	8.28	8.00	7.74	7.62	7.50	7.44	7.39	7.27
17	10.00	9.81	9.44	9.27	9.11	8.95	8.79	8.50	8.23	8.10	7.97	7.91	7.85	7.73
18	10.59	10.39	10.00	9.82	9.64	9.47	9.31	9.00	8.71	8.57	8.44	8.37	8.31	8.18
19	11.18	10.96	10.56	10.37	10.18	10.00	9.83	9.50	9.19	9.05	8.91	8.84	8.77	8.64
20	11.76	11.54	11.11	10.91	10.72	10.53	10.35	10.00	9.68	9.52	9.38	9.30	9.23	9.09
21	12.35	12.12	11.67	11.46	11.25	11.05	10.86	10.50	10.16	10.00	9.85	9.77	9.69	9.55
22	12.94	12.69	12.22	12.00	11.79	11.58	11.38	11.00	10.65	10.48	10.31	10.23	10.15	10.00
23	13.53	13.27	12.78	12.55	12.32	12.11	11.90	11.50	11.13	10.95	10.78	10.70	10.62	10.45
24	14.12	13.85	13.33	13.09	12.86	12.63	12.42	12.00	11.61	11.43	11.25	11.16	11.08	10.91
25	14.71	14.43	13.89	13.64	13.39	13.16	12.93	12.50	12.10	11.90	11.72	11.63	11.54	11.36

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.