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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 32 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2 V |
| RAM Speed | 3200 MHz |
| 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 Micron 32GB DDR4-3200 RDIMM (MTA36ASF4G72PZ-3G2J1) is engineered for enterprise-class servers, delivering registered ECC data integrity critical for virtualization clusters, in-memory databases, and financial transaction processing. Its dual-rank x4 organization maximizes memory bandwidth through interleaving while the 1.2V low-power operation and CL22 latency maintain thermal efficiency in dense rack deployments.
1. ECC protection silently corrects single-bit errors, safeguarding transactional data and maintaining 24/7 uptime for virtualized infrastructures.
2. Registered signal buffering stabilizes command and address lines across multiple DIMMs, enabling dense memory configurations required by large-scale database servers.
3. Generous module capacity allows significant memory population per chassis, directly increasing VM density and in-memory dataset sizes.
4. Elevated data rate accelerates interleaved memory access, reducing latency in high-throughput cloud workloads.
5. Dual-rank interleaving enhances bank-level parallelism, sustaining bandwidth efficiency under the simultaneous requests of multi-core server processors.
The Micron MTA36ASF4G72PZ-3G2J1 is a 32GB DDR4-3200 Registered DIMM built specifically for server environments where failure is simply not an option. Its four core characteristics solve real-world pain points that IT architects face daily. ECC protection actively hunts down and corrects single-bit memory errors before they become silent data corruption; in a virtualized cluster handling hundreds of active VMs, this means a stray cosmic particle won’t arbitrarily flip a bit, crash a critical database, or mangle financial transaction logs—keeping your services genuinely reliable. The registered signal buffer then refines command integrity, enabling you to densely populate all memory channels without signal degradation as you scale toward terabytes of RAM; your hypervisor stays stable and responsive even under extreme consolidation. The dual-rank x4 design leverages rank interleaving to hide refresh and access gaps, delivering the sustained bandwidth that an in-memory database like SAP HANA needs to accelerate real-time analytical queries and slashing data fetch latency. Finally, the 3200MT/s transfer rate feeds modern multi-core Xeon processors with the raw throughput required for massive transaction processing. Together, these attributes directly translate into uncompromising uptime and faster insights for your enterprise workloads.
General Virtualization
For a balanced virtualization host, deploy a minimum of four identical 32 GB RDIMMs to populate one memory channel per CPU, yielding 128 GB total. This satisfies moderate VM density with ECC protection and leaves DIMM slots available for future expansion without sacrificing registered memory stability.
In-Memory Database
Maximize capacity by installing eight or more of these dual-rank 32 GB modules across all channels, targeting at least 256 GB for datasets that demand full in-memory operation. The combination of ECC and registered signaling ensures data integrity and signal reliability under sustained high-throughput loads, critical for Redis or SAP HANA-style workloads.
High Performance Computing (HPC)
Configure a fully balanced memory population with one DIMM per channel (1DPC) at 3200 MT/s to maintain peak bandwidth. For compute nodes, pairing six or eight of these RDIMMs enables 192–256 GB of capacity while preserving low-latency access; dual-rank x4 organization boosts bank-level parallelism, accelerating tightly coupled parallel simulations.
Rigorously tested server memory, compatible with Dell PowerEdge R750, HPE ProLiant DL380 Gen10 Plus, Lenovo ThinkSystem SR650 V2.
Q: Can I mix this MTA36ASF4G72PZ-3G2J1 with other memory modules of different brands or speeds in my server?
A: Mixing with different brands or speeds is not recommended. Even with the same specifications, subtle incompatibilities may cause instability. For registered DDR4 memory, use identical modules to ensure signal integrity and reliable ECC operation.
Q: Is this memory compatible with my Intel Xeon or AMD EPYC server platform?
A: This 32GB DDR4-3200 RDIMM is compatible with mainstream Intel Xeon Scalable (2nd Gen and newer) and AMD EPYC 7002/7003 series platforms that support registered ECC memory at 1.2V. Always verify with your motherboard's qualified vendor list.
Q: What is the recommended DIMM population order for optimal performance on a server board?
A: Populate identical DIMMs in balanced sets per memory channel, typically one DIMM per channel first (e.g., A1, B1, C1, D1). For dual-rank x4 RDIMMs, follow your server vendor’s guide and avoid mixing ranks within the same channel to maintain peak 3200 MT/s.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a server-class registered ECC memory operating at JEDEC standard DDR4-3200 CL22. It does not support XMP or overclocking. Stability and data integrity in 24/7 server environments are prioritized over frequency tuning.
Q: Can this registered ECC memory be used in a standard desktop PC?
A: No. This RDIMM is designed exclusively for server and workstation motherboards that accept registered memory. Consumer desktop platforms (Intel Core or AMD Ryzen) require unregistered UDIMMs and will not POST with this module.