General

Engineer's Note

This is a server-grade DDR4 RDIMM optimized for enterprise platforms running virtualization or in-memory databases, where registered signaling and ECC provide critical data integrity and system stability. Its dual-rank x4 configuration improves memory interleaving for higher throughput, while the 2933MHz speed at CL21 balances latency and power efficiency at a standard 1.2V.

Technical Specs & Insights

1. ECC protection automatically corrects single-bit memory errors in real time, safeguarding transactional integrity for financial databases and virtualized workloads.
2. Registered signal buffering stabilizes command and address lines across heavy DIMM counts, enabling the reliable scaling needed for dense data-center racks.
3. Dual Rank x4 organization leverages bank interleaving to keep the memory pipeline saturated, delivering consistent throughput during concurrent analytics queries.
4. Thirty-two gigabyte capacity allows a single module to host larger in-memory caches and more virtual machines, cutting costly trips to storage.
5. A 2933MT/s data rate ensures a responsive platform under multi-tenant pressure, accelerating insight generation in real-time processing environments.

Why These Specs Matter

The Micron MTA36ASF4G72PZ-2G9E2UI is a server-grade DDR4 RDIMM, purpose‑built for mission‑critical infrastructure where uptime and data integrity are non‑negotiable. Its four defining characteristics — ECC, Registered signaling, 2933 MHz speed, and dual‑rank x4 organization — translate directly into real‑world resilience for virtualized clusters and in‑memory databases.

In a virtualization cluster running dozens of VMs per host, memory errors can cascade silently into VM crashes or data corruption. ECC continuously detects and corrects single‑bit flips, effectively eliminating this risk and protecting your entire tenant workload. Registered logic buffers the command and address lines, so you can populate all 24 DIMM slots with 32 GB modules at full speed without signal degradation — crucial for achieving the dense 768 GB footprints that consolidate workloads and lower licensing costs. When the same server powers an in‑memory database like SAP HANA or Redis, the dual‑rank x4 design interleaves accesses across internal banks, while the 2933 MHz clock delivers 23.4 GB/s of bandwidth. This combination slashes query latency during peak transaction bursts, and the Rank Interleaving keeps CPU pipelines saturated even under mixed read‑write streams. In short, this module transforms capacity specs into predictable, business‑critical performance where every bit of uptime counts.

Endurance & Reliability

General Virtualization
Install one 32GB RDIMM per memory channel to balance cost and capacity. In a dual‑socket server with eight channels per CPU, populate all 16 slots for a total of 512GB. This configuration ensures uniform access latency and comfortably hosts dozens of moderate VMs without underutilizing the memory controller.

In‑Memory Database
Maximize capacity and bandwidth by filling every channel with these dual‑rank 32GB modules. On a platform supporting 12 DIMMs per processor, install 24 identical RDIMMs to reach 768GB. This dense, balanced population eliminates NUMA penalties and delivers the consistent low latency that real‑time analytics engines demand.

High‑Performance Computing
Achieve peak bandwidth by using a single DIMM per channel—adding a second module per channel would throttle the clock speed. For a dual‑socket HPC node with eight channels each, deploy 16 modules (512GB) to run steadily at 2933MT/s. This configuration supplies the memory throughput critical for simulation and modeling codes.

Verified Compatibility

Validated for compatibility with Dell PowerEdge R760, HPE ProLiant DL380 Gen11, and Lenovo ThinkSystem SR650 V3 – rigorously tested server-grade RDIMM.

FAQ