M474A2K43DB1-CWE Samsung 1x16GB DDR4 Unbuffered SO-DIMM ECC RAM

High-Density ECC SO-DIMM Memory Expansion for Compact Servers with the M474A2K43DB1-CWE

The M474A2K43DB1-CWE is a 16GB DDR4-3200 ECC SO-DIMM designed for workstation-class platforms and small form factor servers where standard RDIMM/LRDIMM modules are not supported. By providing ECC protection in an unbuffered SO-DIMM format, the M474A2K43DB1-CWE targets reliability-focused deployments that still require compact thermal and physical footprints.

Built on a dual-rank x8 organization with a 72-bit data path, the M474A2K43DB1-CWE supports stable operation under sustained CPU memory-controller load typical of virtualization, edge analytics, and embedded appliance workloads. The 260-pin, 1.2V DDR4 architecture aligns with modern compact server boards, enabling predictable bandwidth at DDR4-3200 without altering PCIe expansion or storage topology, and allowing IT teams to scale memory capacity while preserving existing I/O and NVMe/SATA design choices.

Why Choose the M474A2K43DB1-CWE?

The M474A2K43DB1-CWE is selected when density-to-reliability matters more than maximum DIMM channel population, delivering ECC resilience within the SO-DIMM constraints of mini servers, edge nodes, and branch appliances. The M474A2K43DB1-CWE supports a pragmatic scaling model: add capacity per slot while maintaining platform qualification, serviceability, and consistent performance behavior across mixed workloads.

Samsung memory engineering emphasizes signal integrity, conservative timing margins, and long-term platform compatibility for enterprise operating conditions. The M474A2K43DB1-CWE follows data centre expectations for predictable lifecycle supply, qualification discipline, and dependable operation in always-on systems.

Key Applications:

• Small form factor server memory upgrades
• Edge and branch virtualization hosts
• Reliability-focused appliance platforms
• Embedded analytics and inference nodes
• Workstation ECC memory expansion

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your requirements for deploying M474A2K43DB1-CWE at scale, and from bulk order discount options that support standardized rollouts across multiple compact systems.