General

Engineer's Note

This 8GB DDR3-1600 RDIMM is specifically engineered for server platforms running virtualization, in-memory databases, and other mission-critical workloads that demand uncompromising data integrity. Its dual-rank x4 configuration and registered ECC architecture operating at a low 1.35V deliver enhanced memory bandwidth, robust signal stability, and hardware-level error correction to ensure reliable performance in dense, always-on deployments.

Technical Specs & Insights

1. ECC memory actively corrects single-bit errors in real time, preventing silent data corruption that could compromise financial ledgers or long-running analytical workloads.
2. Registered signal buffering decouples the memory controller from the electrical load of dense DIMM arrays, preserving signal integrity across fully loaded server banks for non-stop operation.
3. Dual Rank x4 arrangement leverages rank interleaving to parallelize memory requests, maximizing channel utilization when hosting dense virtualization clusters that contend for shared resources.
4. Low-voltage operation trims the thermal footprint per DIMM, enabling tighter rack packaging and sustained energy savings across hyperscale deployments without compromising uptime.
5. The modest capacity density balances per-node memory allocation, offering a cost-effective building block for scale-out architectures that prioritize instance count over per-tenant memory footprint.

Why These Specs Matter

The Micron MT36KSF1G72PZ-1G6K1HF is an 8GB DDR3-1600 registered DIMM engineered to eliminate the most critical server memory pain points. ECC silently corrects single-bit errors, preventing silent data corruption that could crash a virtualized cluster or corrupt a financial database. The registered buffer stabilizes the command bus, letting you fully populate all DIMM slots without signal degradation—essential when scaling in-memory databases like Redis, where a single memory glitch means instant transaction failure. Its dual-rank x4 organization interleaves accesses across two ranks, delivering higher effective bandwidth and lower latency during peak transactional workloads so your VMs respond faster. Operating at just 1.35V instead of 1.5V reduces power consumption by roughly 20%, significantly cutting cooling costs across dense server racks while maintaining 1600MHz performance. Every feature here translates directly into hardened uptime, predictable throughput, and a leaner operational footprint for your business-critical infrastructure.

Endurance & Reliability

General Virtualization
For a typical dual-socket server, populate at least one 8 GB registered DIMM per memory channel to balance capacity and bandwidth. A configuration using six to eight modules (48–64 GB total) comfortably supports a moderate virtual machine density while leveraging the dual‑rank x4 design for stable latency. Always install identical RDIMMs across channels to maintain symmetric memory access and avoid performance penalties.

In-Memory Database
This workload demands maximum capacity and uncompromised reliability. Fill all available DIMM slots—for example, twelve 8 GB RDIMMs yielding 96 GB—to keep entire datasets memory‑resident and eliminate storage bottlenecks. Distribute modules evenly across memory controllers, and rely on the ECC and registered signaling to preserve data integrity under continuous, heavy write loads.

High-Performance Computing
HPC nodes thrive on balanced memory bandwidth. Install one dual‑rank 8 GB RDIMM per channel across all controllers, typically achieving 64–96 GB with eight to twelve modules, to sustain peak 1600 MT/s transfer rates per core. The low 1.35 V operating voltage of this DDR3L module further reduces power consumption in dense clusters, making it a strong fit for scalable, energy‑aware deployments.

Verified Compatibility

Rigorously tested and verified compatible with Dell PowerEdge R720/R620, HPE DL380p Gen8, Lenovo ThinkServer RD430.

FAQ