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Crucial CT2K32G56C46U5 DDR5-5600 64GB (2x32GB) specifications and in-depth review

Crucial CT2K32G56C46U5 DDR5-5600 64GB (2x32GB)

Manufacturer: Crucial

The Crucial CT2K32G56C46U5 DDR5-5600 is a 64GB (2x32GB) DDR5 memory kit designed for high-performance computing. With a memory speed of 5600 MHz, it provides efficient data transfer speeds for demanding applications.

This memory kit features a CAS latency of 46 and operates at a voltage of 1.1V. It supports Intel XMP 3.0 and AMD EXPO for easy overclocking, although it does not include an integrated heatsink or RGB lighting. The total memory size is 64GB, consisting of two 32GB modules, and it operates within the DDR5 standard with a tRAS timing of 45 and tRCD timing of 46.

Pros
  • Supports Intel XMP 3.0 and AMD EXPO for easy overclocking.
  • Operates at a high tested memory speed of 5600 MHz, providing solid performance.
  • Has a total of 64GB memory (2x32GB), offering ample capacity for demanding tasks.
Cons
  • Does not support ECC memory for error correction.
  • Lacks an integrated heatsink, which may impact cooling in high-performance setups.
  • Does not feature RGB lighting, which may be a downside for users seeking aesthetic customization.
Who is this for?

The Crucial CT2K32G56C46U5 DDR5-5600 is ideal for users looking for high-capacity memory with efficient performance for demanding tasks. With a total of 64GB and a tested memory speed of 5600 MHz, it is well-suited for heavy multitasking, content creation, and gaming. The support for Intel XMP 3.0 and AMD EXPO also makes it a good choice for users who want to overclock and maximize their system's performance with ease.

Who is this NOT for?

This memory kit may not be suitable for users who require error correction features, as it does not support ECC memory. Additionally, its lack of an integrated heatsink or RGB lighting may be a drawback for those seeking enhanced cooling or aesthetic customization in their build. Users focused on error-sensitive or visually complex setups may find this kit lacking in those areas.

Performance:

true latency 16.43 ns
memory speed (Tested Speed) 5600
memory speed (SPD) 4800 MHz
DDR memory version 5
CAS Latency (CL) 46
tRAS timing 45
tRCD timing 46
tRP timing 45

The Crucial CT2K32G56C46U5 DDR5-5600 memory kit delivers a tested memory speed of 5600 MHz, with an SPD speed of 4800 MHz. It operates under DDR5 standard and features a CAS latency of 46, with tRAS, tRCD, and tRP timings all set to 45. The memory's true latency is measured at 16.43 ns, offering efficient performance for a wide range of tasks.

General info:

form factor 288-pin DIMM
memory size (total) 2 x 32GB
has Samsung B-Die ✕
voltage 1.1V
height 31.15 mm
release date February 2025
memory size 32GB

The Crucial CT2K32G56C46U5 DDR5-5600 memory kit has a form factor of 288-pin DIMM, with a total size of 64GB, consisting of two 32GB modules. It operates at a voltage of 1.1V and has a height of 31.15 mm. The memory does not include the Samsung B-Die, offering solid performance without that specific feature.

Features:

Intel XMP / AMD EXPO Intel XMP 3.0, AMD EXPO
Supports ECC memory ✕
Has an integrated heatsink ✕
has RGB lighting ✕

The Crucial CT2K32G56C46U5 DDR5-5600 memory kit supports Intel XMP 3.0 and AMD EXPO for easy overclocking, but it does not feature ECC memory support, integrated heatsinks, or RGB lighting.

Benchmarks:

Final Verdict

The Crucial CT2K32G56C46U5 DDR5-5600 offers solid performance with its high-speed memory of 5600 MHz and 64GB capacity, making it a reliable choice for heavy multitasking and demanding applications. Its support for Intel XMP 3.0 and AMD EXPO simplifies overclocking for users seeking enhanced performance. However, it lacks ECC memory support, an integrated heatsink, and RGB lighting, which may limit its appeal for specific use cases. Overall, this memory kit is best suited for users prioritizing capacity and speed for general high-performance computing.