CT2K64G64C52CU5 Crucial 2x64GB DDR5 RAM

High-Density DDR5 UDIMM Memory Kit for Workstations and Entry Servers with the CT2K64G64C52CU5

The CT2K64G64C52CU5 is a 128GB (2x64GB) DDR5 UDIMM kit engineered for modern workstation and entry server platforms where unbuffered memory is required and RDIMM/LRDIMM is not supported. By delivering DDR5-6400 bandwidth on a 288-pin, 1.1V electrical profile, this kit supports higher core-count CPU configurations and iGPU/accelerator-assisted pipelines that depend on fast host-memory access and consistent latency behavior.

DDR5 architecture improves bank-level parallelism and burst efficiency, helping CPU-bound workloads such as compilation, simulation pre-processing, and dense multitasking sustain throughput under mixed read/write pressure. The CT2K64G64C52CU5 aligns well with PCIe 4.0/5.0 client and workstation platforms where high-speed NVMe storage and multiple expansion devices compete for memory bandwidth; pairing a dual-module 128GB configuration enables balanced channel utilization and reduces paging for virtualization labs and content creation. Timing CL52-52-52-103 is optimized for stability at rated speed, while DDR5 on-die ECC enhances internal data integrity to reduce soft-error impact within the DRAM array.

Why Choose the CT2K64G64C52CU5?

The CT2K64G64C52CU5 delivers a pragmatic density-to-performance profile for UDIMM-only systems, enabling larger in-memory datasets and higher VM counts without moving to server-class buffered DIMM platforms. It is designed for predictable deployment in enterprise workstations and departmental servers, supporting scalable memory footprints while keeping power and thermals aligned with standard motherboard and chassis designs.

Crucial focuses on qualification-driven engineering, emphasizing compatibility, signal integrity, and long-term operating stability. This approach aligns with contemporary data centre and workstation standards where repeatable performance, controlled variance across builds, and reliable supply continuity are required for fleet rollouts.

Key Applications:

• Workstation memory upgrades
• Virtualization labs on UDIMM platforms
• Content creation and media processing
• Software builds and CI workloads
• General compute in entry servers

At Happyware - Server Hardware you benefit from non-binding offers tailored to your CT2K64G64C52CU5 deployment plans and an extended warranty option of up to 6 years to protect long-term workstation and lab investments.