CP16G64C38U5B Crucial 1x16GB DDR5 UDIMM RAM

High-Performance DDR5 UDIMM Memory Upgrade for Desktop and Workstation Platforms with the CP16G64C38U5B

The CP16G64C38U5B is a 16GB Crucial DDR5 UDIMM designed for modern Intel and AMD desktop/workstation platforms where higher memory bandwidth and improved efficiency are required to keep CPU cores fed under mixed productivity and light compute workloads. As an unbuffered, non-ECC module, the CP16G64C38U5B targets client-class memory controllers rather than registered/ECC server architectures, making it suitable for professional workstations and performance desktops that prioritise frequency scaling and responsive latency behaviour.

Operating at DDR5-6400 with CL38 timings and 1.35V, the CP16G64C38U5B aligns with DDR5’s dual 32-bit subchannel architecture to improve parallelism and reduce contention compared to previous generations. Intel XMP and AMD EXPO profile support simplifies predictable tuning for validated platforms, while a non-RGB heat spreader assists thermal stability in dense chassis layouts. For PCIe expansion and NVMe-heavy builds, the CP16G64C38U5B helps sustain throughput by reducing memory bottlenecks that can limit storage pipeline efficiency in real-world workstation tasks.

Why Choose the CP16G64C38U5B?

The CP16G64C38U5B provides a pragmatic density-to-performance balance for single-DIMM upgrades or staged rollouts across fleet workstations, enabling consistent memory behaviour across standardised builds. It supports scalable deployment logic: start with one module per system for baseline capacity, then expand as application footprints grow, while maintaining enterprise expectations for stability, compatibility, and predictable configuration management.

Crucial engineering focuses on consistent component qualification, controlled manufacturing processes, and broad platform interoperability to match current desktop DDR5 standards. This approach supports reliable lifecycle planning for IT teams that require repeatable builds, validated memory profiles, and straightforward serviceability.

Key Applications:

• Workstation memory expansion
• CAD and content creation
• Software development environments
• Data analysis and modelling
• Virtualisation on desktop platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout and configuration requirements, and the option to extend the warranty up to 6 years for additional security on your investment.