General

Engineer's Note

This DDR3L-1333 Registered ECC DIMM is a server-grade memory module optimized for virtualization, in-memory databases, and mission-critical workloads that demand data integrity. Its dual-rank x4 configuration with ECC and registered signal buffering ensures robust signal stability and error correction in high-density server deployments, while the 1.35V low-voltage operation reduces power consumption without compromising reliability.

Technical Specs & Insights

1. ECC protection detects and corrects single-bit memory errors in real time, preserving data integrity for financial transaction servers that run 24/7.
2. Registered signal buffering maintains clean electrical signaling across fully populated memory channels, enabling reliable operation under heavy virtualization density.
3. Dual Rank x4 interleaving amplifies effective memory bandwidth, which helps enterprise databases sustain high query throughput during peak loads.
4. PC3-10600 bandwidth strikes an optimal balance between performance and power, delivering stable memory throughput for mid-tier ERP application servers.
5. 1.35V low-voltage operation reduces server energy consumption and heat generation, contributing to lower cooling costs in dense rack deployments.

Why These Specs Matter

In data center environments where uptime and accuracy are non-negotiable, the Micron MT36KSZF1G72PZ-1G4D1 RDIMM is engineered to eliminate the silent threats that undermine server reliability. This 8 GB DDR3 module integrates ECC to detect and correct single-bit memory errors in real time—a critical defense against cosmic radiation or electrical noise that can silently corrupt financial transactions or hypervisor states in a virtualized cluster. Its registered design buffers the command and address lines, enabling a single server to populate all 24 DIMM slots without signal degradation, so you can confidently scale a memory-hungry in-memory database like SAP HANA without risking boot failures or data loss. Operating at a low 1.35 V, it reduces the overall power draw and cooling burden across a rack of hundreds of nodes, which directly translates to lower opex and greater rack density. The dual-rank x4 organization further boosts interleaved access efficiency, improving the bandwidth required by multi-tenant virtualization platforms where dozens of VMs vie for low-latency responses simultaneously.

Endurance & Reliability

General Virtualization
For dense virtualization hosts, this 8 GB DDR3-1333 RDIMM enables balanced consolidation. Deploy six to twelve modules per dual-socket server to achieve 48–96 GB of capacity, ensuring adequate memory for moderate VM densities without oversubscription. Always install in matched sets per memory channel to preserve registered ECC reliability and consistent 1333 MT/s throughput under mixed-workload pressure.

In-Memory Database
In-memory databases like Redis or SAP HANA demand both low latency and absolute data integrity. Configure a minimum of twelve modules (96 GB) across all channels, leveraging the ECC Registered design to prevent silent corruption. The 1.35 V low-voltage operation reduces thermal strain during sustained high-utilization caching or real-time analytics, allowing denser DIMM population with improved power efficiency.

High-Performance Computing (HPC)
HPC clusters thrive on predictable memory bandwidth and error resilience. Populate each node with eight to sixteen modules, striping across channels to maximize aggregate bandwidth for MPI-based simulations or seismic processing. The dual-rank x4 organization and CL9 timing offer a favorable balance of capacity per rank and latency, while registered signaling stabilizes heavy four-channel configurations during week-long job runs.

Verified Compatibility

Tested and validated for Dell PowerEdge R720, HP ProLiant DL380p Gen8, and IBM x3650 M4 servers.

FAQ