General

Engineer's Note

This DDR4-3200 RDIMM with ECC and a dual-rank x8 configuration is engineered for server platforms running memory-intensive workloads such as virtualization, in-memory databases, and mission-critical enterprise applications. Its registered signal type ensures stable operation in high-density memory configurations, while ECC provides robust data integrity protection against single-bit errors in 24/7 environments.

Technical Specs & Insights

1. ECC error correction actively detects and corrects single-bit errors, preserving data integrity for financial transactions and scientific computations where even minor corruption is unacceptable.
2. Registered signal buffering stabilizes high-capacity memory configurations, allowing dense server farms to scale memory without compromising signal quality under fully populated ranks.
3. A generous 32 GB capacity per module increases virtual machine consolidation ratios, directly translating to lower total cost of ownership by maximizing workloads on each physical node.
4. 3200 MT/s bandwidth feeds modern multi-core processors with steady data streams, reducing latency in real-time big data analytics and accelerating concurrent user response.
5. Dual rank x8 architecture leverages interleaving to keep memory channels busy, delivering tangible throughput gains for virtualized environments running mixed, heavy-load services.

Why These Specs Matter

In the demanding realm of enterprise servers, the Micron MTA18ASF4G72PDZ-3G2R 32GB DDR4-3200 RDIMM directly addresses your most critical priorities: data integrity, scalable density, and real-world throughput. For a virtualized cluster, ECC is non-negotiable—it silently corrects single-bit errors triggered by background radiation, preventing a random bit flip from crashing hypervisors or corrupting live financial transactions in a multi-tenant environment. The registered interface buffers command and address signals, which means you can pack your server with high-capacity 32GB modules without signal degradation, achieving stable operation at maximum VM density. For in-memory databases like Redis or SAP HANA, the dual-rank x8 design becomes your performance engine. Memory interleaving across ranks keeps the data bus fully utilized, drastically boosting bandwidth and slashing query latency, so your analytics complete in milliseconds instead of seconds. At 3200MT/s, this module transforms raw capacity into a reliable, high-throughput foundation for your most vital workloads.

Endurance & Reliability

General Virtualization
For virtualized environments, install one 32 GB dual-rank RDIMM per memory channel to sustain the full 3200 MT/s bandwidth and avoid frequency drops. This delivers 256 GB per socket on an 8-channel platform, and balancing the same population across two sockets provides 512 GB optimized for NUMA-aware VM placement.

In-Memory Database
Maximize capacity by populating two 32 GB dual-rank RDIMMs per channel (2DPC), accepting a slight downclock to 2933 MT/s where necessary. A dual-socket server can reach 768 GB or more while ECC and registered signaling ensure data integrity for large in-memory datasets; dual-rank interleaving further reduces access latency.

High-Performance Computing
Prioritize peak bandwidth by using a single 32 GB RDIMM per channel to maintain the full DDR4-3200 speed. Populate all eight memory channels per CPU to secure 256 GB per node and the maximum theoretical throughput. Identical DIMM configuration across sockets avoids cross-NUMA penalties during tightly coupled parallel jobs.

Verified Compatibility

Rigorously tested, compatible with Dell PowerEdge R760, HPE ProLiant DL380 Gen11, Lenovo ThinkSystem SR650 V3, and more.

FAQ