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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 32 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 3200MHz |
| RAM Standard | DDR4-3200/PC4-25600 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL22 |
| Rank | Single Rank x4 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
This 32GB DDR4-3200 RDIMM is server-class memory, ideal for virtualization, memory-resident databases, and mission-critical enterprise workloads where data integrity is non-negotiable. Its registered ECC design and single-rank x4 configuration minimize bus loading while delivering stable, error-corrected operation at CL22 latency.
1. Error-correcting code continuously scrubs memory for bit flips, preserving transaction accuracy and uptime for mission-critical databases.
2. Registering clock, command, and address signals stabilizes large memory populations, essential for scaling capacity in multi-socket server platforms.
3. Generous module density boosts virtual machine consolidation ratios, enabling more guest instances per physical host without compromising performance.
4. High data rate keeps processor cores fed with minimal idle cycles, improving throughput for memory-intensive analytics and AI inference.
5. Single Rank x4 employs x4-wide DRAM for finer granularity error containment, strengthening system resilience against chip-level failures.
The Micron MTA18ASF4G72PZ-3G2E1TI is a 32GB DDR4-3200 Registered ECC DIMM built expressly for modern servers, and its four core characteristics directly address the most pressing concerns of enterprise data centers. The first is ECC error correction, which automatically detects and corrects single-bit memory errors caused by background radiation or electrical noise. In a virtualized cluster hosting dozens of sensitive workloads, this prevents silent data corruption from propagating into database records or causing unexpected hypervisor crashes, preserving transactional integrity around the clock.
The second critical feature is the registered buffer. By redriving address and command signals, it allows a system to populate all memory channels with high-capacity modules without signal degradation. For an in-memory database like Redis or SAP HANA, this means you can confidently scale to terabytes of reliable RAM, keeping the entire working set in memory without stability penalties.
Third, the 3200MHz speed with CL22 latency delivers a strong 25.6 GB/s bandwidth per channel, accelerating real-time analytics and multi-tenant environments where memory throughput directly determines query response times. Finally, the single-rank x4 organization amplifies this efficiency. The x4 DRAM devices offer more internal banks for better command parallelism, while the single electrical rank reduces bus loading. This combination improves random access latency and allows the memory controller to schedule operations more effectively, a tangible advantage when thousands of concurrent users hit a complex relational database simultaneously. These traits together ensure your infrastructure remains responsive, resilient, and ready for consolidation.
General Virtualization
For dense VM consolidation, deploy this 32GB RDIMM in multiples of eight across dual-socket platforms to populate all memory channels while maintaining balanced NUMA domains. Registered ECC ensures data integrity under sustained multi-tenant loads, and 3200MHz speed keeps latency low for hypervisor-level operations.
In-Memory Database
Maximise capacity per socket by installing at least twelve identical modules, reaching 384GB per node for large in-memory datasets like Redis or SAP HANA. The single-rank x4 organization reduces bus loading, enabling higher DIMM-per-channel counts without sacrificing the 1.2V power envelope.
High-Performance Computing
Populate one module per channel symmetrically to achieve peak memory bandwidth for bandwidth-sensitive HPC workloads such as CFD or weather modeling. Registered buffering stabilizes the command/address bus at full population, and the CL22 latency at 3200MT/s provides a predictable performance floor for tightly coupled parallel jobs.
Rigorously tested server memory, compatible with Dell PowerEdge R760, HPE ProLiant DL380 Gen11, Lenovo ThinkSystem SR650 V3.
Q: Can I mix this MTA18ASF4G72PZ-3G2E1TI with other memory modules of different brands or speeds?
A: Mixing registered DIMMs of different brands, speeds, or ranks is not recommended. It may cause signal integrity issues and system instability on server platforms. Always populate identical modules.
Q: Is this memory compatible with my Intel or AMD server platform?
A: This 32GB DDR4-3200 ECC RDIMM works with platforms supporting Registered ECC memory, such as Intel Xeon Scalable or AMD EPYC 7002/7003 series. Verify your motherboard's QVL list for qualified compatibility.
Q: What is the recommended DIMM population order for optimal performance?
A: Refer to your server board manual for balanced memory configuration. Typically, populate identical DIMMs per channel, starting with the farthest slot from the CPU, for optimal interleaving and performance.
Q: Does this module support overclocking or XMP profiles?
A: No. As a server-grade RDIMM, it adheres to JEDEC DDR4-3200 standards with a fixed 1.2V voltage. Overclocking and XMP profiles are not supported to ensure data integrity in enterprise environments.
Q: What warranty and typical failure rate can I expect?
A: This Micron module includes a 1-year warranty. RDIMMs are built for high reliability with typical annualized failure rates well below 1%, ensuring stable long-term operation in 24/7 server workloads.