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Crucial Pro DDR5-5600 128GB (2x64GB) specifications and in-depth review

Crucial Pro DDR5-5600 128GB (2x64GB)

Manufacturer: Crucial

The Crucial Pro DDR5-5600 128GB (2x64GB) is a high-capacity memory kit designed for demanding tasks and optimized performance. With a speed of 5600 MHz, this DDR5 memory is built to enhance the efficiency of systems requiring substantial memory bandwidth.

Key technical details include a CAS Latency (CL) of 46, a tRAS timing of 45, and a voltage of 1.1V. It supports Intel XMP 3.0 and AMD EXPO for easy overclocking, and features an integrated heatsink to manage heat. This memory does not support ECC and does not feature RGB lighting.

Pros
  • Supports Intel XMP 3.0 and AMD EXPO for easy overclocking.
  • Equipped with an integrated heatsink for better thermal management.
  • Provides a large memory capacity with 2 x 64GB modules, totaling 128GB.
Cons
  • Does not support ECC memory for error correction.
  • Lacks RGB lighting, which may be a drawback for users seeking aesthetic customization.
  • Uses a relatively high CAS Latency (CL) of 46, which may affect latency-sensitive tasks.
Who is this for?

This memory kit is ideal for users who require large memory capacities and high-performance memory speeds, such as content creators, power users, and enthusiasts. With a total of 128GB (2 x 64GB modules) and a memory speed of 5600 MHz, it suits systems designed for demanding workloads like video editing, 3D rendering, and virtualization, where fast and ample memory is crucial for smooth operation.

Who is this NOT for?

This product may not be ideal for users seeking low-latency memory for real-time or latency-sensitive tasks, as it has a relatively high CAS Latency (CL) of 46. Additionally, the lack of ECC memory means it's not suitable for environments where data integrity is critical, such as mission-critical servers or scientific computing.

Performance:

true latency 16.4 ns
memory speed (Tested Speed) 5600
memory speed (SPD) 5600 MHz
DDR memory version 5
CAS Latency (CL) 46
tRAS timing 45
tRCD timing 46
tRP timing 45

The Crucial Pro DDR5-5600 features a memory speed of 5600 MHz (both tested and SPD), making it a high-speed option for demanding applications. The memory has a true latency of 16.4 ns, with a CAS Latency (CL) of 46, tRCD timing of 46, tRP timing of 45, and tRAS timing of 45, ensuring efficient performance for complex tasks and workloads.

General info:

form factor 288-pin DIMM
memory size (total) 2 x 64GB
has Samsung B-Die ✕
voltage 1.1V
height 41.4 mm
release date February 2025
memory size 64GB

The Crucial Pro DDR5-5600 memory kit features a 288-pin DIMM form factor and offers a total memory size of 2 x 64GB. Each module has a capacity of 64GB, with a voltage of 1.1V, ensuring stable performance for high-demand tasks. The module height is 41.4 mm, and this kit does not include Samsung B-Die components.

Features:

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

The Crucial Pro DDR5-5600 memory kit includes Intel XMP 3.0 and AMD EXPO support for easy overclocking, enabling optimized performance in compatible systems. It features an integrated heatsink for better thermal management, but it does not support ECC memory or include RGB lighting.

Benchmarks:

Final Verdict

The Crucial Pro DDR5-5600 128GB (2x64GB) memory kit is an excellent choice for users who need high-capacity and high-speed memory, particularly for demanding tasks like content creation or virtualization. With a 5600 MHz memory speed and 128GB of total memory, it provides ample performance for memory-intensive applications. While it lacks ECC support and has a relatively high CAS Latency (CL) of 46, it is still a solid option for most power users and enthusiasts who do not require strict data integrity or ultra-low latency. Overall, this memory kit offers a strong balance of performance and reliability for those looking to build or upgrade a high-performance system.