General

Engineer's Note

This 8GB DDR3-1066 RDIMM with ECC and registered signaling is purpose-built for server platforms, delivering data integrity and stability for virtualization and memory-intensive workloads like in-memory databases. Its quad-rank x8 configuration maximizes memory density per channel at a low 1.35V operating voltage, while the CL7 latency ensures responsive access in mission-critical environments.

Technical Specs & Insights

1. ECC error correction transparently detects and repairs single-bit memory faults, eliminating silent data corruption in transactional databases and financial processing that demand round-the-clock integrity.
2. Registered signal buffering isolates the memory controller from high-capacity loads, ensuring consistent command signaling across fully populated server slots without risking stability drops.
3. Quad Rank x8 organization crams four independent rank sets into one DIMM, giving virtualization hosts denser memory inside limited channels so more VMs can coexist without extra hardware.
4. 1.35V low-voltage operation drives down data center power consumption and cooling demands, directly shrinking total cost of ownership per node in large-scale deployments.
5. An 8 GB module provides ample capacity for building moderate memory pools that support reliable multi-tenant workloads and container fleets on established DDR3-based servers.

Why These Specs Matter

The MT36KSF1G72PDZ-1G1 is a server-grade DDR3L Registered DIMM engineered to resolve pressing data-center challenges. Its four critical attributes—ECC protection, registered buffering, 1.35V low voltage, and a quad-rank x8 organization—deliver concrete value in two key scenarios. In a virtualization farm, ECC tirelessly corrects single-bit memory errors from cosmic radiation, eradicating silent data corruption that destabilizes VMs. Registered logic cleans command signals, enabling fully populated memory channels with 8GB modules to boost guest density without crashes. For in-memory databases like Redis, the quad-rank design interleaves requests across four rank groups, raising throughput and slicing latency. The 1.35V supply cuts power draw by roughly 20% versus 1.5V equivalents, shrinking thermal load and electricity bills in always-on environments, all while maintaining responsive CL7 timings. These inseparable features guarantee that your critical workloads never compromise on integrity or efficiency.

Endurance & Reliability

General Virtualization
This 8GB DDR3-1066 Registered ECC RDIMM suits entry‑level virtualization hosts running light VMs. To avoid memory contention, deploy at least four modules per CPU socket for a balanced 32GB pool, enabling dual‑ or quad‑channel interleaving and steady low‑latency performance under moderate overcommit.

In‑Memory Database
Quad‑rank x8 modules deliver high capacity per slot but operate at a lower 1066MT/s speed, making them acceptable for small in‑memory instances or read‑heavy replicas. Populate all available channels evenly with six or twelve identical DIMMs to maximize bandwidth; however, for latency‑sensitive transactional databases, prefer higher‑clocked RDIMMs and keep capacity below 256GB to avoid NUMA penalties.

High‑Performance Computing
Registered ECC and low 1.35V power profile help control thermals in dense compute clusters. Equip each node with a fully balanced set—typically eight modules across four channels—to sustain 64GB of reliable memory while keeping power budgets lean. Use this module only for throughput‑oriented HPC workloads where sheer core count outweighs raw memory frequency.

Verified Compatibility

Trusted compatibility: rigorously tested for Dell R720, HP DL380p Gen8, IBM x3650 M4, and other DDR3 RDIMM platforms.

FAQ