General

Engineer's Note

This 16 GB DDR4-2400 RDIMM with ECC and registered signaling is purpose‑built for server platforms handling memory‑intensive workloads like virtualization, in‑memory databases, and mission‑critical applications where data integrity is paramount. Its dual‑rank x8 organization improves interleaving efficiency and memory bandwidth under multi‑channel configurations, while the CL17 latency and 1.2 V operation deliver a stable balance of performance and power efficiency in dense rack deployments.

Technical Specs & Insights

1. Registered buffer ensures robust signal integrity in dense server racks, keeping memory channels stable across multiple DIMMs during sustained multi-tenant operations.
2. On-the-fly error correction safeguards financial transactions and database integrity, eliminating silent data corruption in always-on critical workloads.
3. Dual-rank interleaving saturates the memory bus more efficiently, delivering consistent throughput when virtualization hosts run high consolidation ratios.
4. Ample capacity per module allows more virtual machines to be packed onto the same server node, maximizing data center footprint without hardware expansion.
5. High data transfer bandwidth accelerates real-time analytics and large-scale batch processing, shrinking time-to-insight for memory-hungry enterprise applications.

Why These Specs Matter

The Micron MTA18ASF2G72PDZ-2G3B1MK is a server-grade DDR4-2400 Registered DIMM with ECC, purpose-built for mission-critical enterprise workloads. In dense virtualization clusters, this module directly safeguards business continuity. When a hypervisor packs dozens of VMs onto a single host, a single undetected bit flip in ordinary memory can silently corrupt a transactional database or trigger an entire node failure. The integrated ECC engine actively detects and corrects single-bit errors, preserving data integrity for every guest at the hardware level. For in-memory databases like SAP HANA or Redis, the combination of signal-buffered Registered logic and dual-rank organization delivers concrete performance advantages. The register re-drives command and address signals, enabling a bank of these 16GB DIMMs to populate a server board without compromising electrical stability as capacity scales, meaning you can confidently run large memory pools under sustained heavy load. Meanwhile, dual-rank x8 construction interleaves internal banks to overlap access cycles, which reduces latency and improves bandwidth for real-time analytics queries where microseconds matter. The result is a memory foundation that treats reliability and throughput not as trade-offs, but as simultaneous operational certainties.

Endurance & Reliability

General Virtualization
This 16GB DDR4-2400 Registered ECC DIMM is ideal for dense virtualization hosts. A balanced deployment uses six to eight identical modules per socket to populate triple or quad-channel memory architectures, ensuring capacity and memory bandwidth for dozens of light to medium VMs. Always install modules in matched sets to maintain interleaving and error-correction coverage.

In-Memory Database
For in-memory databases like Redis or SAP HANA, low latency and data integrity are paramount. Populate all available DIMM slots on a dual-socket server with these 16GB RDIMMs to achieve large, reliable memory pools of 256GB or more. The CL17 latency and dual-rank design strike a balance between density and access speed, while ECC scrubbing prevents bit errors in critical datasets.

High-Performance Computing
HPC workloads demand maximum bandwidth and resilience. Configure servers with one DIMM per channel (DPC) at the highest supported speed, using these 16GB modules to fill each memory channel. This yields a capacity of 128GB to 256GB per node, providing enough headroom for large simulations or data analysis jobs. The registered ECC signaling ensures stability under heavy, sustained load typical of cluster computing.

Verified Compatibility

Rigorously tested and verified for servers: Dell PowerEdge R740, HPE DL380 Gen10, Lenovo SR650.

FAQ