Crucial 32GB (2x16GB) DDR5 5600MHz

Crucial 32GB (2x16GB) DDR5 5600MHz CT2K16G56C46U5

Crucial 32GB (2x16GB) DDR5 5600MHz CT2K16G56C46U5

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  • 5600MHz RAM can downclock if system specification only supports 5200MHz or 4800MHz
  • Best for 13th Gen Intel Core and AMD Ryzen 7000 Series processors
  • Intel XMP 3.0 and AMD EXPO supported on the same module
  • Enhance productivity, save time and money, game at higher frame rates, multitask better
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-Pin, PC Speed = PC5-44800, Voltage = 1.1V, Rank And Configuration = 1Rx8

Specifications Overview

Model CT2K16G56C46U5
Release Date November 2022

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

Type 288-pin DDR5 DIMM
Speed DDR5-5600 MHz
Size 32GB (2 x 16GB)
CAS Latency 46
Timing 46-45-45 Timings
First Word Latency 16.42 ns
Voltage 1.1 V
Heat Spreader No
ECC Support No
Color Black

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
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
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.

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