MTA18ASF2G72AZ-3G2R1R Micron 1x16GB DDR4 UDIMM ECC RAM

High-Density DDR4 ECC UDIMM server memory module optimised for stable platform expansion with the MTA18ASF2G72AZ-3G2R1R

MTA18ASF2G72AZ-3G2R1R is a Micron 16GB DDR4-3200 ECC UDIMM designed for entry server and workstation platforms that rely on CPU-integrated memory controllers and require unbuffered 288-pin DIMM compatibility. It supports DDR4-era Intel Xeon and AMD Ryzen/EPYC workstation-class configurations where ECC UDIMM is validated, enabling predictable memory behaviour under virtualization, database, and compute workloads that are sensitive to transient errors.

With ECC across a 72-bit data path, MTA18ASF2G72AZ-3G2R1R enhances data integrity without changing the platform’s PCIe topology or storage layout, making it a straightforward capacity step for systems constrained by DIMM population rules. Operating at DDR4-3200 (PC4-25600) with 1.2V and CL22 timings, it aligns with common platform defaults to reduce tuning effort, while the dual-rank organisation can improve effective bandwidth utilisation on supported memory channels. As an unbuffered module, it is explicitly intended for UDIMM-only boards and is not a substitute for RDIMM/LRDIMM deployments in multi-socket servers.

Why Choose the MTA18ASF2G72AZ-3G2R1R?

MTA18ASF2G72AZ-3G2R1R provides a balanced density-to-compatibility profile for cost-controlled expansion in validated ECC UDIMM systems, delivering enterprise-grade reliability characteristics with minimal integration risk. It supports scalable deployment by allowing consistent DIMM population across fleets, simplifying maintenance windows and capacity planning for DDR4 platforms nearing refresh cycles.

Micron engineers DRAM for consistent electrical characteristics, controlled binning, and long-term supply discipline, aligning with modern data centre requirements for predictable qualification, stable firmware baselines, and repeatable performance across mixed workload environments.

Key Applications:

• Server memory expansion for DDR4 ECC UDIMM platforms
• Virtualization hosts and lab clusters
• Database and transactional applications
• Engineering workstations requiring ECC

At Happyware - Server Hardware you benefit from non-binding offers tailored to your required MTA18ASF2G72AZ-3G2R1R quantities and platform constraints, enabling precise rollouts for fleet upgrades. For standardized deployments, bulk order discount options support efficient procurement for larger memory expansion projects.