General

Engineer's Note

This Micron MT36JSF1G72PZ-1G6M1G is a server-grade 8GB DDR3-1600 Registered DIMM, purpose-built for virtualization platforms and memory-intensive databases where data integrity is paramount. Its dual-rank x4 organization and ECC with registered signaling ensure reliable signal stability and seamless error correction under sustained heavy loads, making it ideal for mission-critical enterprise environments.

Technical Specs & Insights

1. ECC error correction automatically resolves single-bit memory faults, preserving data integrity for financial ledgers and transactional databases that cannot tolerate silent corruption.
2. Registered architecture buffers the command and address lines, enabling high-density memory configurations essential for maximizing virtual machine guest capacity on a single host.
3. Dual Rank x4 organization interleaves access across internal banks, sustaining consistent bandwidth under the simultaneous pressure of numerous co-located workloads.
4. An 8 GB module capacity provides a dependable footprint for caching layers and mid-sized virtualized instances, balancing consolidation density with per-slot cost efficiency.
5. 1600 MHz operation delivers rapid cycle times that reduce data retrieval latency, directly elevating the responsiveness of real-time analytics and content delivery platforms.

Why These Specs Matter

In the data center, the MT36JSF1G72PZ-1G6M1G is an 8 GB DDR3-1600 Registered DIMM built specifically for server workloads where consistency and resilience are non‑negotiable. Its ECC technology continuously detects and corrects single‑bit memory errors, which means your financial database or virtualized CRM will not silently corrupt a transaction just because a cosmic ray flipped a cell — a critical safeguard when every calculation matters. The registered signal buffer stabilizes the command and address lines, allowing you to populate all 24 DIMM slots on a dual‑socket motherboard without signal degradation. For an ESXi cluster hosting thirty virtual machines, this translates directly into the ability to pack more active VMs per host without random crashes or unexplained data inconsistencies. The dual‑rank x4 organization further interleaves two sets of memory banks on the same module, enabling the memory controller to issue back‑to‑back reads with lower average latency. In an in‑memory analytics engine like SAP HANA or a heavily contended MySQL instance, this parallelism keeps scan rates high under concurrent user load where every microsecond of CAS‑11 access latency impacts query throughput. Operating at 1.5 V, the module adheres to the standard server power envelope, ensuring stable thermal behavior inside dense 1U chassis that run 24/7. Together these characteristics turn a simple DIMM into a reliability and performance backbone — your virtualized infrastructure gains the headroom to scale safely, and your mission‑critical applications maintain consistent uptime even during memory‑intensive batch processing.

Endurance & Reliability

General Virtualization
Deploy this 8 GB registered ECC module in balanced quantities across host nodes to support moderate-density virtual machine consolidation. For small-scale virtualization, a pair of modules (16 GB) per socket provides reliable baseline memory with error correction, while scaling to four modules (32 GB) per node suits larger VM fleets without overcommitting resources.

In-Memory Database
In-memory databases like Redis or SAP HANA demand both capacity and data integrity. Populate at least six to eight of these 8 GB RDIMMs per server (48–64 GB) to hold sizable datasets entirely in RAM, leveraging ECC to guard against silent corruption. Fill all memory channels identically for uniform latency and dual-rank interleaving gains.

High-Performance Computing (HPC)
HPC clusters running simulations or parallel workloads benefit from consistent bandwidth. Install four or eight identical modules per dual-socket node to saturate channels and maximize DDR3‑1600 throughput. The registered signaling supports dense configurations, so balance capacity across CPUs, and plan for a total of 64–128 GB per node for compute-bound, memory-intensive jobs.

Verified Compatibility

Rigorously tested server memory. Compatible with Dell PowerEdge R720/R620, HP ProLiant DL380p Gen8, and similar systems.

FAQ