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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 x4 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
This RDIMM is engineered for enterprise server platforms, leveraging registered signal buffering and ECC to ensure data integrity under heavy virtualization and in-memory database workloads. Its dual-rank x4 configuration enhances memory bandwidth and capacity scaling at 3200MHz, while the 1.2V low-power design and CL22 latency strike an optimal balance between performance and efficiency.
1. A 32GB capacity per module enables higher virtual machine density and larger in-memory database footprints, reducing the need for costly extra server nodes.
2. ECC protection silently corrects single-bit errors, preserving data integrity for financial transactions and long-running computational workloads.
3. The registered interface buffers command and address lines, stabilizing signal quality across fully populated server boards for nonstop operation.
4. PC4-25600 bandwidth supplies 25.6 GB/s peak transfer per channel, ensuring rapid data ingestion for real-time analytics without memory bottlenecks.
5. Dual rank x4 organization interleaves access across two internal ranks, keeping memory channels saturated to deliver uniform performance under mixed virtualization loads.
Based on the RDIMM classification, integrated ECC, and registered signal type, the Micron MTA36ASF4G72PZ-3G2E2UI is unequivocally a server-grade memory module built for mission-critical enterprise environments, not consumer desktops or laptops. In these settings, four characteristics move from technical footnotes to operational necessities.
The ECC engine actively corrects single-bit memory errors in real time, eliminating silent data corruption that could poison financial transactions or database records—an unaddressed bit flip in a 32 GB footprint becomes statistically probable over months of uptime. The registered design buffers command and address signals, stabilizing signal integrity when you populate all memory channels in a virtualization host; this allows you to securely consolidate dozens of virtual machines without risking memory-related kernel panics. Meanwhile, the DDR4-3200 speed and dual-rank x4 organization work together to deliver higher effective bandwidth through rank interleaving. In an in-memory database like Redis or SAP HANA, that parallel access pattern lets the memory controller overlap consecutive read requests, slashing latency during live analytics. Together, ECC and registered buffering form the reliability foundation, while the speed and dual-rank architecture supply the throughput that prevents your hypervisor cluster or real-time database from becoming a bottleneck under peak loads.
General Virtualization
For virtualized environments hosting multiple VMs, this 32GB RDIMM enables dense memory configurations. Deploy six to eight modules per 2-socket server to achieve 192–256GB, maintaining a balanced ratio of cores to memory. Dual-rank x4 design boosts throughput, making it ideal for mixed workloads where consistent, reliable ECC performance is required.
In-Memory Database
In-memory databases like Redis or SAP HANA demand large, fault-tolerant memory pools. Populate all channels symmetrically with identical 32GB RDIMMs—typically 12 or 16 modules—to maximize bandwidth while protecting data integrity. The Registered ECC and CL22 latency ensure stable operation under sustained high-speed data access, minimizing silent data corruption risks.
High-Performance Computing
HPC clusters benefit from this module’s 3200MT/s speed and registered buffering to support heavy parallel computation. Configure eight modules per node for 256GB capacity, matching the channel count of typical dual-socket servers. The dual-rank architecture improves command/address efficiency, while ECC guards against cosmic-ray-induced errors during long-running simulations.
Validated server memory, rigorously tested. Compatible with Dell PowerEdge R750, HPE ProLiant DL380 Gen10 Plus, Lenovo ThinkSystem SR650 V2, and more.
Q: Can I mix this MTA36ASF4G72PZ-3G2E2UI with other memory modules of different brands or speeds?
A: Mixing RDIMMs of different brands or speeds is strongly discouraged in server environments. Mismatched modules may lead to instability, signal integrity issues, or boot failures. For guaranteed compatibility and uptime, use identical Micron modules.
Q: Is this memory compatible with my Intel Xeon or AMD EPYC server platform?
A: This DDR4-3200 ECC Registered DIMM is compatible with Intel Xeon Scalable (2nd Gen and later) and AMD EPYC 7002/7003 series platforms. Always consult your server board's QVL to confirm support for this specific Micron part.
Q: What is the recommended DIMM population order for optimal performance?
A: Follow your server motherboard's population guide strictly. Typically, balance identical DIMMs across all memory channels starting from CPU1, filling symmetrical slots per channel to maximize interleaving and avoid performance drops.
Q: Does this module support overclocking or XMP profiles?
A: No. This JEDEC-standard Registered DIMM is built for server reliability, not overclocking. It operates at fixed 1.2V with CL22 timings and does not support XMP. Altering frequency or voltage risks data integrity and is unsupported.
Q: What warranty and typical failure rate can I expect with this module?
A: This Micron module includes a 1-year warranty. Enterprise-class RDIMMs like this demonstrate very low annualized failure rates, typically well under 0.5% in validated commercial environments under normal operating conditions.