General

Engineer's Note

This DDR3-1600 registered ECC module, featuring dual-rank x4 organization and a low 1.35V operating voltage, delivers exceptional data integrity and signal stability for demanding server platforms. It is ideally suited for virtualization clusters, in-memory databases, and mission-critical workloads where consistent error correction and registered buffering are essential to maintaining uptime and performance under high memory population densities.

Technical Specs & Insights

1. ECC protection silently corrects single-bit errors in real time, safeguarding transactional data integrity for mission-critical enterprise databases and financial applications.
2. Registered signal buffering decouples the memory bus from the CPU, enabling dense server configurations with multiple DIMMs per channel for higher virtualization density without compromising signal quality.
3. An 8 GB capacity per module hits the sweet spot for moderate virtualization hosts, allowing dozens of lightweight containers or VMs to run concurrently while leaving room for memory-hungry caching layers.
4. 1600 MHz speed delivers a peak transfer rate of 12.8 GB/s, accelerating in-memory analytics workloads and large-page lookups that keep latency-sensitive SaaS platforms responsive under load.
5. Low 1.35V operation trims data center power draw and cooling overhead, directly lowering total cost of ownership for large-scale server farms that run around the clock.

Why These Specs Matter

Deploying the Micron MT36KSF1G72PZ-1G6M1HF RDIMM into your server infrastructure directly addresses the silent killers of data center reliability: silent data corruption and memory signal degradation under heavy load. As an 8 GB DDR3-1600 module operating at an ultra‑low 1.35 V, it combines three essential safeguards. The ECC engine continuously corrects single‑bit errors—often triggered by cosmic radiation or electrical noise—preventing flipped bits from silently corrupting transactional databases or virtual machine state files. The registered signal buffer re‑drives address and command lines across the dual‑rank x4 organization, so when you populate all 24 DIMM slots in a virtualization host running a dozen VMs per node, the memory controller sees a clean, stable load instead of chaotic electrical reflections; this translates to smooth live migrations and zero unexplained hypervisor crashes. In an in‑memory database like Redis or a heavily consolidated SAP HANA appliance, the combination of dual‑rank interleaving and buffered signaling sustains 12.8 GB/s of consistent bandwidth without throttling, ensuring sub‑millisecond query latency even as concurrent users spike. This isn't just memory compliance—it's a deliberate engineering choice to turn uptime from a hope into a guarantee.

Endurance & Reliability

Server Memory Identification
This is a server-class module: 8GB DDR3-1600 ECC Registered RDIMM at 1.35V. It is designed for stability-focused platforms, not desktop or laptop systems.

General Virtualization
Populate identical RDIMMs across all memory channels—typically six or eight modules for a dual-socket server—to maximize bandwidth and VM density. An 8GB module allows a modest hypervisor host with 48–64GB total; for larger fleets, consider 16GB or 32GB RDIMMs, but mixing capacities is possible if rank and population rules are followed symmetrically.

In-Memory Database
In-memory workloads demand capacity and low latency. Start with a minimum of eight 8GB modules (64GB) on a two‑socket platform to keep entire datasets resident. Scale further by adding identical 8GB RDIMMs up to the board’s maximum, ensuring balanced DIMM population per channel to maintain uniform memory access and avoid performance penalties.

High-Performance Computing (HPC)
HPC benefits from high memory bandwidth and error resilience. Equip all available channels—typically 8 or 12 RDIMMs per node—with matching 8GB ECC Registered modules to saturate the memory bus. For memory‑bound applications, fill every slot with these low‑voltage DIMMs to achieve optimal GB/s per core while ECC guards against silent data corruption in long-running jobs.

Verified Compatibility

Rigorously tested DDR3 server memory. Compatible with Dell PowerEdge R720/R730, HP ProLiant DL380p Gen8, Lenovo System x3650 M4.

FAQ