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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 | Dual Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
This 32GB DDR4-3200 RDIMM with ECC and registered signal buffering is purpose-built for server platforms handling virtualization clusters and in-memory databases, where its dual-rank x8 organization enhances memory interleaving to sustain high throughput under heavy multi-core workloads. The ECC protection together with registered command/address signaling ensures uncompromising data integrity and signal stability across densely populated memory channels in rack-mount or blade servers.
1. End-to-end error correction detects and corrects single-bit faults silently, preserving data integrity for transactional databases and virtualized workloads where memory errors translate directly into revenue risk.
2. The registered buffer isolates command and address lines from electrical load, enabling fully populated multi-channel servers to maintain signal integrity and stable operation across large memory footprints.
3. High per-module density empowers dense virtual machine consolidation, letting hypervisors allocate generous memory to each guest without resorting to costly swapping or compromising service-level agreements.
4. Dual Rank x8 memory interleaving sustains continuous command scheduling under concurrent access, delivering consistent bandwidth for containerized microservices and in-memory caches at scale.
5. Elevated data transfer rates keep modern multi-core server CPUs saturated, eliminating memory-side bottlenecks during real-time analytics and high-frequency streaming workloads.
In a server environment, where every tick of uptime and data transaction matters, the Micron MTA18ASF4G72PDZ-3G2B2UL RDIMM transforms raw specifications into tangible operational resilience. Take a dense virtualization cluster hosting dozens of business-critical VMs: the Registered signal buffer isolates the memory controller from excessive electrical loading, enabling you to populate all channels with 32GB modules without sacrificing stability as you scale. Meanwhile, the integrated ECC engine silently corrects single-bit errors caused by background radiation or voltage noise, preventing a flipped bit from silently corrupting a financial record or crashing a guest machine overnight. In an in-memory database like SAP HANA or a high-throughput Redis cache, the dual-rank x8 organization interleaves data across two internal ranks, boosting bandwidth and delivering consistently low latency even under sustained 3200MT/s streaming. The result is faster transaction commits and real-time analytics on massive datasets without stutter. This memory doesn’t just store data; it safeguards your service-level agreements by eliminating the hidden cost of silent data corruption and unexpected downtime in always-on infrastructures.
General Virtualization
For dense VM consolidation, 32 GB RDIMMs strike a balance between capacity and cost. Deploy six or eight modules in a dual-socket server (192–256 GB total) to comfortably host 20–30 moderate VMs, leveraging memory interleaving across all populated channels for optimal throughput. Registered ECC ensures data integrity under sustained multi-tenant workloads.
In-Memory Database
Latency-sensitive platforms like Redis or SAP HANA benefit from the dual-rank design and CL22 timing of these DIMMs. Populate all channels identically—typically 12 x 32 GB (384 GB) in a 1U dual-socket node—to maximize bandwidth and avoid NUMA penalties. The ECC and registered signaling provide the resilience required for 24/7 transactional processing without silent data corruption.
High-Performance Computing
HPC codes demand uniform memory access and high bandwidth to feed many cores. Install one 32 GB RDIMM per channel (8 DIMMs, 256 GB per node) to ensure balanced, full-speed operation at 3200 MHz. The dual-rank x8 configuration improves bank-level parallelism, while registered buffering stabilizes large memory populations during long-running MPI or simulation jobs.
Rigorously tested server memory compatible with Dell PowerEdge R750, HPE ProLiant DL380 Gen10, Lenovo ThinkSystem SR650.
Q: Can I mix this MTA18ASF4G72PDZ-3G2B2UL with other memory modules of different brands or speeds?
A: Mixing RDIMMs with different brands, speeds, or ranks is strongly discouraged. It can force the memory controller to downgrade to the lowest common speed, possibly causing stability issues and voiding system-level certifications.
Q: Is this memory compatible with my server platform (Intel or AMD EPYC)?
A: This DDR4-3200 Registered ECC module is validated for Intel Xeon Scalable (2nd Gen and newer) and AMD EPYC 7002/7003 series. Please consult your motherboard's QVL list to confirm 32GB RDIMM support.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-socket servers, populate identical DIMMs per channel following the platform's balanced memory guide. Typically, install equal capacity in blue slots first across all populated channels to maximize interleaving and bandwidth.
Q: Does this module support overclocking or XMP profiles?
A: No. As an enterprise RDIMM with ECC, this module adheres strictly to JEDEC DDR4-3200 (PC4-25600) standards at CL22. XMP or user-controlled overclocking is not supported, ensuring maximum data integrity for mission-critical workloads.
Q: What warranty and typical failure rate can I expect?
A: This Micron RDIMM includes a 1-year warranty. Typical AFR (Annualized Failure Rate) for quality ECC server memory is well below 0.5% under proper cooling and within specified voltage (1.2V) and temperature limits.