Lexar ARES RGB 32GB (2x16GB) DDR5 7200

Lexar ARES RGB 32GB (2x16GB) DDR5 7200MT/s CL34 Intel XMP 3.0 & AMD Expo (LD5U16G72C34LA-RGD)

Lexar ARES RGB 32GB (2x16GB) DDR5 7200MT/s CL34 Intel XMP 3.0 & AMD Expo (LD5U16G72C34LA-RGD)

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  • Unleash your gaming performance with next-gen DDR5
  • Light up your game with Lexar RGB LED Sync
  • Designed with on-die ECC (Error Correction Code) for improved stability and reliability
  • Built-In Power Management IC (PMIC) to enhance power efficiency
  • Features a premium aluminum heat spreader for optimal heat dissipation
  • Designed for the latest Intel XMP 3.0 and AMD EXPO
  • CL34-42-42-84
  • Lifetime limited warranty

Specifications Overview

Model LD5U16G72C34LA-RGD
Release Date December 2023

* First availability for purchase, it may not correspond to the actual market launch date.

Type 288-pin DDR5 DIMM
Speed DDR5-7200 MHz
Size 32GB (2 x 16GB)
CAS Latency 34
Timing 34-42-42-84
First Word Latency 9.44 ns
Voltage 1.4 V
Heat Spreader Yes
ECC Support No
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)

5600 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400
28 10.00 9.33 9.03 8.75 8.48 8.24 8.00 7.78 7.57 7.37 7.18 7.00 6.83 6.67
29 10.36 9.67 9.35 9.06 8.79 8.53 8.29 8.06 7.84 7.63 7.44 7.25 7.07 6.90
30 10.71 10.00 9.68 9.38 9.09 8.82 8.57 8.33 8.11 7.89 7.69 7.50 7.32 7.14
31 11.07 10.33 10.00 9.69 9.39 9.12 8.86 8.61 8.38 8.16 7.95 7.75 7.56 7.38
32 11.43 10.67 10.32 10.00 9.70 9.41 9.14 8.89 8.65 8.42 8.21 8.00 7.80 7.62
33 11.79 11.00 10.65 10.31 10.00 9.71 9.43 9.17 8.92 8.68 8.46 8.25 8.05 7.86
34 12.14 11.33 10.97 10.63 10.30 10.00 9.71 9.44 9.19 8.95 8.72 8.50 8.29 8.10
35 12.50 11.67 11.29 10.94 10.61 10.29 10.00 9.72 9.46 9.21 8.97 8.75 8.54 8.33
36 12.86 12.00 11.61 11.25 10.91 10.59 10.29 10.00 9.73 9.47 9.23 9.00 8.78 8.57
37 13.21 12.33 11.94 11.56 11.21 10.88 10.57 10.28 10.00 9.74 9.49 9.25 9.02 8.81
38 13.57 12.67 12.26 11.88 11.52 11.18 10.86 10.56 10.27 10.00 9.74 9.50 9.27 9.05
39 13.93 13.00 12.58 12.19 11.82 11.47 11.14 10.83 10.54 10.26 10.00 9.75 9.51 9.29
40 14.29 13.33 12.90 12.50 12.12 11.76 11.43 11.11 10.81 10.53 10.26 10.00 9.76 9.52
41 14.64 13.67 13.23 12.81 12.42 12.06 11.71 11.39 11.08 10.79 10.51 10.25 10.00 9.76
42 15.00 14.00 13.55 13.13 12.73 12.35 12.00 11.67 11.35 11.05 10.77 10.50 10.24 10.00
43 15.36 14.33 13.87 13.44 13.03 12.65 12.29 11.94 11.62 11.32 11.03 10.75 10.49 10.24
44 15.71 14.67 14.19 13.75 13.33 12.94 12.57 12.22 11.89 11.58 11.28 11.00 10.73 10.48
45 16.07 15.00 14.52 14.06 13.64 13.24 12.86 12.50 12.16 11.84 11.54 11.25 10.98 10.71
46 16.43 15.33 14.84 14.38 13.94 13.53 13.14 12.78 12.43 12.11 11.79 11.50 11.22 10.95
47 16.79 15.67 15.16 14.69 14.24 13.82 13.43 13.06 12.70 12.37 12.05 11.75 11.46 11.19
48 17.14 16.00 15.48 15.00 14.55 14.12 13.71 13.33 12.97 12.63 12.31 12.00 11.71 11.43
49 17.50 16.33 15.81 15.31 14.85 14.41 14.00 13.61 13.24 12.89 12.56 12.25 11.95 11.67
50 17.86 16.67 16.13 15.63 15.15 14.71 14.29 13.89 13.51 13.16 12.82 12.50 12.20 11.90
51 18.21 17.00 16.45 15.94 15.45 15.00 14.57 14.17 13.78 13.42 13.08 12.75 12.44 12.14
52 18.57 17.33 16.77 16.25 15.76 15.29 14.86 14.44 14.05 13.68 13.33 13.00 12.68 12.38
CAS (clock cycles) Lower latency means faster memory.

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