M378A2K43CB1-CTD Samsung 1x16GB DDR4 RAM

Enterprise DDR4 UDIMM Memory Expansion featuring JEDEC-Tuned 2666MT/s Performance with the M378A2K43CB1-CTD

The M378A2K43CB1-CTD is a Samsung 16GB DDR4 288-pin UDIMM designed for DDR4 unbuffered, non-ECC platforms where predictable JEDEC behavior and broad motherboard compatibility are required. In desktop and workstation-class CPU environments, the module supports stable memory scaling without changing the system’s I/O topology, making it suitable for incremental upgrades in standardized fleets.

Architecturally, the M378A2K43CB1-CTD delivers 2666MT/s (PC4-21300U) bandwidth with CL19 timing alignment to common DDR4 memory controllers, supporting consistent scheduling under mixed read/write patterns. As a dual-rank x8 UDIMM, it can improve rank-level interleaving on compatible platforms, helping sustain throughput for general compute, light virtualization, and productivity workloads. At 1.2V operating voltage, the M378A2K43CB1-CTD fits power-conscious builds while maintaining signal integrity expectations for unbuffered DIMM channels; storage and PCIe expansion remain platform-dependent, while memory capacity is increased without introducing buffering or ECC requirements.

Why Choose the M378A2K43CB1-CTD?

The M378A2K43CB1-CTD is engineered for IT teams prioritizing deterministic deployment across DDR4 UDIMM estates, offering a practical density-to-performance step without altering validated system designs. It supports scalable memory population strategies for SMB and client compute nodes, where reliability is driven by component quality and adherence to JEDEC electrical and timing specifications.

Samsung’s DRAM engineering focuses on process consistency, qualification discipline, and long-term supply alignment for enterprise procurement. The resulting modules are built to integrate cleanly with modern DDR4 platform standards and controlled configuration management.

Key Applications:

• Desktop and workstation memory expansion
• SMB client compute standardization
• Light virtualization and test environments
• Office productivity and line-of-business systems
• General-purpose compute nodes

At Happyware - Server Hardware you benefit from bulk order discount options for standardized rollouts of the M378A2K43CB1-CTD across multiple systems, and you can request non-binding offers tailored to your platform counts and deployment schedule.