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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS,WEEE |
| Memory Capacity | 64 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 64GB DDR4-3200 Registered DIMM with ECC is engineered for enterprise server platforms, delivering the data integrity and signal stability essential for memory-intensive virtualization and in-memory database workloads. Its dual-rank x4 configuration and CL22 latency optimize bandwidth utilization on multi-channel server architectures, while the 1.2V operating voltage ensures power efficiency across dense rack deployments.
1. ECC error correction silently detects and fixes single-bit memory errors, preserving data integrity for transactional databases and financial processing where even a single flipped bit is unacceptable.
2. Registered signal type buffers the command and address lines, enabling larger memory populations across multiple DIMM slots without signal degradation, which is essential for scaling up virtualization hosts.
3. 64 GB capacity per stick lets you pack more memory into each server node, supporting higher virtual machine density and larger in-memory datasets without sacrificing rack space.
4. 3200 MHz data rate supplies the bandwidth needed to keep modern multi-core server CPUs fed, reducing compute stalls in memory-intensive workloads like real-time analytics and in-memory caching.
5. Dual rank x4 organization leverages interleaving across two internal ranks to increase effective concurrency, maintaining consistent throughput in heavily consolidated environments where many VMs compete for memory access.
When you are running a virtualized cluster hosting dozens of mission-critical VMs, or operating an in-memory database where a single flipped bit can corrupt a financial transaction, the memory you choose is not just a component—it is your last line of defense. The Micron MTA36ASF8G72PZ-3G2B2 is a 64 GB DDR4-3200 Registered DIMM purpose-built for exactly these enterprise workloads. Its ECC engine silently detects and corrects single-bit errors, effectively neutralizing the soft error rate that cosmic radiation and background noise constantly impose on dense DRAM arrays. That means your virtualized environment stays up with data intact, without the silent data corruption that commodity memory invites. The Registered architecture buffered by an on-DIMM register stabilizes the command and address buses, allowing the server to populate all memory channels with large-capacity modules without signal degradation—essential when you are scaling to terabytes of RAM for an in-memory analytics platform. With a dual-rank x4 organization and a 3200 MT/s transfer rate at a modest CL22, this module balances low latency access with high sustained bandwidth, accelerating database index scans and simultaneous VM page walks. Together, these features transform raw capacity into reliable, high-performance memory that keeps your SAP HANA instances responsive and your hypervisor clusters resilient under the most demanding enterprise loads.
General Virtualization
For a balanced hypervisor host running multiple VMs, populate six or eight identical 64 GB RDIMMs per CPU to reach 384–512 GB. This provides ample headroom for memory overcommitment while preserving dual‑rank x4 parallelism, which maximizes bandwidth and keeps latency predictable under mixed workloads.
In-Memory Database
In‑memory databases like Redis or SAP HANA demand both high capacity and data integrity. Deploy a full set of twelve 64 GB RDIMMs per two‑socket node (768 GB total) to hold large datasets entirely in RAM. The registered ECC design corrects single‑bit errors automatically, protecting in‑flight transactions and reducing the risk of silent data corruption.
High-Performance Computing (HPC)
HPC clusters thrive on bandwidth; populate every memory channel with one 64 GB dual‑rank RDIMM (e.g., eight modules per CPU) to saturate the memory controller and deliver peak 3200 MT/s throughput. This configuration balances capacity per core and keeps heavily multi‑threaded simulations fed with data, minimizing idle CPU cycles during large‑scale parallel runs.
Rigorously tested server RDIMM, verified for Dell PowerEdge R750, HPE DL380 Gen10 Plus, Lenovo SR650 V2.
Q: Can I mix this MTA36ASF8G72PZ-3G2B2 with other memory modules of different brands or speeds?
A: We do not recommend mixing this RDIMM with modules of different brands or speeds; it may degrade signal integrity. For best reliability, use identical Micron MTA36ASF8G72PZ-3G2B2 modules across all slots.
Q: Is this memory compatible with my Intel Xeon or AMD EPYC server platform?
A: This 64GB DDR4-3200 ECC Registered DIMM is compatible with Intel Xeon Scalable and AMD EPYC platforms. Verify your server board’s QVL supports 3200MT/s Dual Rank x4 RDIMMs for guaranteed compatibility.
Q: What is the recommended DIMM population order for optimal performance?
A: Refer to your server board’s population guide. Typically, populate the slots farthest from the CPU per channel first, balancing identical DIMMs across channels to maximize bandwidth and maintain signal integrity.
Q: Does this module support overclocking or XMP profiles?
A: No, this RDIMM uses JEDEC standard DDR4-3200 with CL22 and does not support overclocking or XMP. It is designed for error-corrected stability and data integrity, essential for 24/7 server operations.
Q: What warranty and typical failure rate can I expect?
A: This module is backed by a 1-year warranty. Typical AFR for these enterprise RDIMMs is well below 1% due to rigorous testing and robust components for high reliability in servers.