M471A2K43CB1-CRC Samsung 1x16GB DDR4 Unbuffered SO-DIMM RAM

High-Density DDR4 SO-DIMM Memory Expansion with the M471A2K43CB1-CRC for Space-Constrained Platforms

The M471A2K43CB1-CRC is a 16GB DDR4 SO-DIMM designed to extend memory capacity in notebook-class compute nodes and compact x86 platforms where thermal and mechanical envelopes are tightly controlled. As a JEDEC-standard DDR4-2400 (PC4-19200S) module, it aligns with mainstream Intel and AMD mobile/embedded CPU generations that expose 260-pin SO-DIMM channels, enabling predictable stability for enterprise fleets and lab systems.

Architecturally, the M471A2K43CB1-CRC uses a dual-rank x8 organization with a 64-bit data path to support balanced access patterns under virtualization, compilation, and edge analytics workloads. Running at 1.2V with CL17 timing, it targets efficient memory bandwidth and controlled power draw in small form factor designs. As non-ECC, unbuffered SO-DIMM memory, it is best suited for client and edge systems that prioritize compatibility and density over RAS features typically found in registered server DIMMs. The module integrates cleanly into platforms with limited PCIe and storage expansion by improving in-memory working set size, reducing paging and storage IO amplification.

Why Choose the M471A2K43CB1-CRC?

The M471A2K43CB1-CRC provides a practical density-to-footprint upgrade path for distributed deployments, test benches, and compact appliances that must stay within SO-DIMM constraints. By using a JEDEC-compliant DDR4-2400 profile, the M471A2K43CB1-CRC supports scalable rollouts with consistent interoperability, simplifying qualification and sparing across mixed hardware revisions.

Samsung memory engineering focuses on process control, signal integrity, and long-term availability to meet enterprise reliability expectations. The M471A2K43CB1-CRC reflects this approach through standards-based electrical characteristics and disciplined module validation suited to modern data centre and edge lifecycle management.

Key Applications:

• Notebook memory expansion for enterprise endpoints
• Thin clients and VDI terminals
• Mini PCs and small form factor workstations
• Embedded and edge appliances
• Lab and development test benches

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout and compatibility requirements for the M471A2K43CB1-CRC, and extended warranty options up to 6 years to protect long-lived edge and client deployments.