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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS,CE,WEEE |
| Memory Capacity | 16 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2133MHz |
| RAM Standard | DDR4-2133/PC4-17000 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL15 |
| Rank | Dual Rank x4 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
This 16GB DDR4-2133 Registered ECC RDIMM is ideally suited for server platforms running virtualization, in-memory databases, and other data-critical workloads where absolute data integrity and system stability are paramount. Its dual-rank x4 organization with CL15 latency enhances memory interleaving for improved throughput, while the registered signal buffering and ECC error correction work together to maintain signal integrity and automatically correct single-bit errors even under high-density, multi-DIMM configurations.
1. ECC protection continuously detects and corrects single-bit memory errors, preventing silent data corruption in mission‑critical databases and financial transaction systems.
2. Registered signal buffering stabilizes high‑density memory installations by reducing electrical load on the CPU’s memory controller, essential for maintaining uptime in multi‑socket enterprise servers.
3. Dual Rank x4 organization enables rank interleaving that boosts effective bandwidth, allowing smooth concurrent execution of multiple virtual machines under heavy consolidation without I/O bottlenecks.
4. A 16 GB capacity per module fits dense virtualization footprints, enabling more VMs per node while preserving memory‑overcommit headroom for hypervisor stability.
5. CL15 latency at 2133 MHz delivers predictable response times for latency‑sensitive workloads such as in‑memory caching and real‑time analytics, where every nanosecond impacts query throughput.
The Micron MTA36ASF2G72PZ-2G1A2IG is a server-class DDR4-2133 Registered DIMM, engineered to address the critical demands of enterprise data centers. Its ECC technology is not just a checkbox; in a virtualization cluster hosting dozens of VMs, a single undetected bit flip caused by background radiation can corrupt a live database, crash a hypervisor, or silently propagate errors across nodes for days. This module catches and corrects those errors in real time, safeguarding transactional integrity. The registered signal type buffers the command and address lines, dramatically reducing the electrical load on the memory controller. For a high-density server populated with terabytes of RAM to run an in-memory database like SAP HANA, this means rock-solid stability at scale without signal degradation—ensuring every query hits the right memory cell, every time. Furthermore, the dual-rank ×4 architecture interleaves memory pages across internal banks. Under heavy analytics workloads, this improves bandwidth utilization by allowing concurrent data fetches, directly translating to faster columnar scans and report generation. With a low 1.2V operating voltage, it also helps trim thermal waste in densely packed racks, lowering cooling costs without sacrificing the 16GB capacity needed per core in modern multi-processor nodes.
General Virtualization
This 16GB DDR4-2133 RDIMM is ideal for moderate-density virtualization hosts. A balanced configuration of four to eight modules (64–128GB total) per server provides ample capacity for 20–40 light-to-medium VMs, leveraging ECC and registered buffering for stability under mixed workloads. Populate all memory channels symmetrically to maintain peak throughput and avoid NUMA penalties.
In-Memory Database
For in-memory databases like Redis or SAP HANA, low latency and data integrity are critical, making this ECC RDIMM a safe fit. Deploy a fully populated 12- or 16-DIMM configuration to reach 192–256GB per node, enabling sizable datasets to reside entirely in RAM. The dual-rank x4 design enhances bank-level parallelism, boosting transaction rates under heavy concurrent access.
High-Performance Computing
HPC clusters demand maximum memory bandwidth and error resilience, both served by this registered ECC module. Install eight or sixteen units per node (128–256GB) across all memory channels to saturate the memory controller and accelerate large-scale simulations. The conservative 2133MHz speed assures stability in dense, thermally constrained rack environments, while registered signaling permits high-capacity scaling without signal degradation.
Rigorously tested for compatibility with Dell PowerEdge R730, HPE ProLiant DL380 Gen9, Lenovo x3650 M5.
Q: Can I mix this MTA36ASF2G72PZ-2G1A2IG with other memory modules of different brands or speeds?
A: Mixing RDIMMs of different brands or speeds is strongly discouraged. It can lead to signal integrity issues and system instability. For validated server environments, always populate all channels with identical, vendor-approved modules to ensure reliable 24/7 operation.
Q: Is this memory compatible with my server platform (Intel or AMD)?
A: This 16GB DDR4-2133 registered ECC module is compatible with Intel Xeon E5-2600 v3/v4 series and select AMD EPYC 7001 platforms using DDR4. Always verify your system's Qualified Vendor List (QVL) for exact compatibility before purchase.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical DIMMs per memory channel following the server board's guide. Typically, install first in slots A1, B1, C1, D1 to enable balanced interleaving. Always use matching ranks and capacities for maximum memory bandwidth and reliability.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a server-class registered ECC DIMM running at JEDEC standard DDR4-2133. It does not support overclocking or XMP profiles, as stability and data integrity under continuous load are prioritized over performance tuning.
Q: What warranty and typical failure rate can I expect?
A: It is covered by a 1-year warranty. The annualized failure rate for this Micron RDIMM is typically well under 0.5%, thanks to stringent component screening and end-of-line testing for mission-critical 24/7 server operations.