M393A2K43CB2-CVF Samsung 1x16GB DDR4 RDIMM ECC RAM

Enterprise DDR4 ECC Registered RDIMM Memory Expansion with the M393A2K43CB2-CVF

The M393A2K43CB2-CVF is a Samsung 16GB DDR4-2933 ECC Registered RDIMM engineered for predictable memory scaling in Intel Xeon Scalable and AMD EPYC DDR4 server platforms. As a JEDEC-compliant 288-pin low-profile RDIMM, it is designed to maintain signal integrity and timing stability when populating multiple DIMM slots per channel in dense rack servers and blade-class systems.

With registered buffering and ECC protection, the M393A2K43CB2-CVF supports higher-capacity configurations while reducing electrical loading on the memory controller, improving stability under sustained virtualization and general enterprise compute. The dual-rank architecture enables efficient interleaving for balanced throughput, while 2933 MT/s operation at 1.2V aligns with typical DDR4 platform power and thermals. Deploy the M393A2K43CB2-CVF to standardize spares, restore validated memory baselines after service events, and expand RAM headroom for VM consolidation, in-memory caching, and database buffer growth without changing the CPU/PCIe/storage topology.

Why Choose the M393A2K43CB2-CVF?

The M393A2K43CB2-CVF provides a controlled density-to-performance profile for DDR4 infrastructures where uptime and deterministic behavior matter more than experimental tuning. Its ECC registered design reduces risk from soft errors and supports scalable channel population, making the M393A2K43CB2-CVF a practical choice for fleet standardization, capacity increments, and on-hand spares across compatible server generations.

Samsung designs server DRAM with a focus on qualification discipline, component traceability, and compatibility with mainstream data centre validation processes. The M393A2K43CB2-CVF aligns with modern operational requirements for predictable maintenance cycles, RoHS compliance, and consistent module interoperability in enterprise platforms.

Key Applications:

• DDR4 server memory expansion
• Virtualization host RAM population
• Enterprise compute with ECC requirements
• Spares and break-fix inventory

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs when planning M393A2K43CB2-CVF rollouts or spares standardization, and you can secure an extended warranty up to 6 years to protect long-lived server deployments.