MTC20C2085S1TC48BR Micron 1x32GB DDR5 Unbuffered SO-DIMM ECC RAM

High-Density DDR5 ECC SO-DIMM Memory Expansion featuring Low-Profile 32GB Architecture with the MTC20C2085S1TC48BR

The MTC20C2085S1TC48BR is a 32GB DDR5 SO-DIMM designed for enterprise edge appliances and compact server platforms that require ECC protection in a UDIMM-class SO-DIMM form factor. By delivering DDR5-4800 bandwidth with a 72-bit ECC data path and unbuffered signaling, the module supports modern CPU memory controllers that prioritize low latency and deterministic behavior in space- and power-constrained designs.

Architecturally, MTC20C2085S1TC48BR enables capacity scaling without moving to RDIMM/LRDIMM ecosystems, preserving the electrical profile expected by SO-DIMM sockets while adding ECC for resilience. The dual-rank x8 organization improves parallelism for mixed read/write workloads, while CL40-39-39 timings balance throughput and response consistency. At 1.1V, the module aligns with DDR5 efficiency targets, and the 30mm low-profile height supports dense enclosures, short airflow paths, and tight mezzanine or riser clearances. For platforms with PCIe Gen4/Gen5 expansion and NVMe-centric storage, MTC20C2085S1TC48BR helps prevent memory pressure from becoming the bottleneck during caching, inference pipelines, or virtualized service consolidation.

Why Choose the MTC20C2085S1TC48BR?

The MTC20C2085S1TC48BR provides a practical density-to-performance step for ECC-capable SO-DIMM systems, improving uptime characteristics through error correction while maintaining unbuffered compatibility and predictable scaling. It is well-suited to phased deployments where identical modules must be rolled out across fleets, supporting consistent validation and straightforward maintenance planning.

Micron engineers memory for long lifecycle availability, rigorous qualification, and stable operating margins aligned with modern data center and edge standards. This focus supports repeatable behavior under sustained load and simplifies platform certification for enterprise environments.

Key Applications:

• Edge server memory expansion
• Network and security appliances
• Virtualized branch services
• AI inference on compact systems
• Content caching and acceleration

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for MTC20C2085S1TC48BR and an extended warranty up to 6 years to protect long-term infrastructure investments.