General

Engineer's Note

Designed for server platforms, this 8GB DDR4-2933 RDIMM with ECC and registered signaling ensures data integrity and system stability critical for virtualization and in-memory database workloads. The single-rank x8 configuration reduces electrical loading on the memory bus, enabling higher memory population capacity while its 1.2V low-power operation and CL21 latency provide an efficient balance between energy consumption and responsive data access.

Technical Specs & Insights

1. ECC protection corrects single-bit errors and detects multi-bit corruption in real time, safeguarding transactional databases and financial computations from silent data corruption.
2. Registered signal buffering stabilizes command and address lines across heavily populated memory channels, allowing dense server configurations to scale without compromising signal integrity.
3. The 2933 MHz memory bandwidth accelerates in-memory analytics and virtualized workloads, reducing data starvation for multi-core server CPUs under concurrent access.
4. An eight-gigabyte module provides a granular capacity building block, letting infrastructure architects right-size memory for entry-level virtualization hosts without stranding excess resources.
5. Single Rank x8 organization lowers electrical loading on the channel, improving access latency and thermal profile in high-density rack deployments where every watt matters.

Why These Specs Matter

The MTA9ASF1G72PZ-2G9E6 is an 8GB DDR4-2933 RDIMM engineered for enterprise servers. Its feature set directly addresses the pain points of data-driven infrastructure. ECC memory actively corrects single-bit errors, preventing silent data corruption in transactional databases and financial trading systems where calculation accuracy is sacrosanct. The registered buffer isolates the memory controller from electrical load, allowing fully populated memory channels to run large virtualization clusters stably—so you can confidently deploy 50% more VMs per host without risking memory-related crashes. With a 2933MHz clock speed and single-rank x8 organization, the module provides the high throughput and low latency essential for in-memory databases like Redis or SAP HANA, accelerating real-time analytics and minimizing user-facing delays. Finally, the 1.2V operating voltage reduces thermal output and power consumption across a server farm, directly lowering cooling and energy costs. This RDIMM ensures your mission-critical workloads—whether a dense containerized microservices platform or an always-on database cluster—maintain both data integrity and responsive performance under constant demand.

Endurance & Reliability

General Virtualization
This 8GB RDIMM is suitable for lightweight virtualized environments. For moderate consolidation with several VMs, populate at least four identical modules (32GB total) per socket to avoid memory contention. Dual-socket servers should use balanced, symmetrical DIMM population across all memory channels for optimal NUMA performance.

In-Memory Database
In-memory databases demand both capacity and reliability, making ECC mandatory. A single 8GB DIMM is only a building block; deploy six or eight modules per CPU (48–64GB) to hold working sets entirely in RAM. Always configure memory in multiples that match the platform’s channel count to maximize bandwidth under heavy read/write workloads.

High-Performance Computing
HPC clusters benefit from the registered buffering and 2933MHz speed for consistent throughput. Install one DIMM per channel (typically 8 modules per node for 64GB total) to sustain peak memory bandwidth in parallel job execution. Uniform single-rank x8 configurations reduce electrical loading, improving signal integrity at scale.

Verified Compatibility

Rigorously tested server RDIMM, compatible with Dell PowerEdge R740, HPE DL380 Gen10, Lenovo SR650.

FAQ