General

Engineer's Note

This 32 GB DDR4-3200 Registered ECC RDIMM is engineered for dual-socket server platforms and is ideally matched to mission-critical workloads such as virtualization, in-memory databases, and data analytics where data integrity is non-negotiable. Its dual-rank x4 organization with registered signaling ensures stable command and address transmission under fully loaded configurations, while side-band ECC continuously corrects single-bit errors to prevent silent data corruption.

Technical Specs & Insights

1. Error-correcting code protection silently corrects single-bit memory faults in real time, preserving transactional integrity for financial databases and virtualized workloads.
2. Registered signal buffering offloads electrical loading from the memory controller, ensuring rock-solid stability across fully populated server boards with massive DIMM counts.
3. Dual Rank x4 organization maximizes rank interleaving, keeping data pipelines saturated and latency predictable under dense multi-tenant consolidation.
4. A 32-gigabyte module enables higher memory density per server node, directly expanding virtual machine capacity without adding physical hosts.
5. DDR4-3200 bandwidth supplies the sustained throughput demanded by in-memory analytics, accelerating query response times during peak data ingest.

Why These Specs Matter

When you depend on a virtualized server farm or an in-memory database like Redis, memory integrity and speed define your uptime. This 32GB DDR4-3200 RDIMM (HMA84GR7DJR4N-XNT4AD) is purpose-built for such workloads. ECC error correction silently fixes single-bit flips that could corrupt transactional data or crash a hypervisor, giving you uncompromising data reliability. Registered buffers tackle the electrical load from fully populated channels, so you can install high-density memory across every slot without signal instability—critical for running 40+ VMs on a single host. The combination of 3200MT/s bandwidth and dual-rank x4 architecture fuels performance: interleaved rank access hides refresh delays and supplies consistently low latency under heavy, mixed VM I/O, which translates directly into faster query response and seamless application scaling. Operating at an efficient 1.2V, it also reduces power and thermal strain in dense racks. This is memory that keeps your critical services alive and your users productive.

Endurance & Reliability

General Virtualization

For a virtualization host running multiple VMs, install at least four of these 32 GB RDIMMs (128 GB total) across a dual-socket server’s memory channels. This balances capacity with the bandwidth needed by hypervisors like ESXi or KVM, and leaves room to scale to eight modules later if VM density increases.

In-Memory Database

When hosting in-memory databases such as Redis or SAP HANA, populate all eight channels with a full set of eight 32 GB modules for 256 GB. The registered ECC design ensures data integrity under heavy write loads, while dual-rank x4 configuration maximizes per-channel bandwidth—critical for low-latency query responses.

High-Performance Computing

For HPC workloads that demand both capacity and throughput, deploy six or eight modules per node to enable balanced interleaving. The 3200 MT/s speed and CL22 latency, combined with registered buffering, let you saturate memory buses during large-matrix computations without sacrificing reliability across long-duration simulation runs.

Verified Compatibility

Rigorously tested server memory: 32GB DDR4-3200 ECC RDIMM, compatible with Dell PowerEdge R750, HPE ProLiant DL380 Gen10, Lenovo SR650 V2.

FAQ