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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.35V |
| RAM Speed | 1333MHz |
| RAM Standard | DDR3-1333/PC3-10600 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL9 |
| Rank | Dual Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | RDIMM |
This 8GB DDR3-1333 Registered ECC RDIMM is purpose-built for server environments handling virtualization, in-memory databases, or other mission-critical workloads that demand uncompromising data integrity. Its dual-rank x4 configuration elevates bank-level parallelism for improved throughput, while the 1.35V low-voltage operation and registered signal buffering ensure stable, energy-efficient performance even in fully populated multi-DIMM configurations.
1. ECC memory detects and corrects single-bit errors on the fly, preventing silent data corruption in financial transactions and mission-critical databases.
2. Registered signal buffering stabilizes command and address lines, enabling fully populated server boards to run 24/7 without signal integrity degradation even under high DIMM counts.
3. Dual Rank x4 organization interleaves accesses across internal banks, keeping the memory channel saturated and maintaining predictable low latency for dense virtualization workloads.
4. The module’s affordable peak bandwidth handles concurrent OLTP queries and moderate in-memory analytics with enough throughput to avoid I/O bottlenecks in scale-out clusters.
5. Operating at low voltage reduces energy draw per DIMM, which directly lowers data-center cooling requirements and improves overall power usage effectiveness across large deployments.
In a server environment, every clock cycle carries mission-critical data, making the Micron MT36KSF1G72PZ-1G4M an essential building block for reliability at scale. This 8GB DDR3-1333 RDIMM integrates ECC error correction, which actively detects and fixes single-bit memory errors caused by cosmic radiation or electrical noise. For a virtualization cluster hosting dozens of virtual machines, a single uncorrected bit flip can silently corrupt financial transactions or trigger a hypervisor crash; ECC ensures that your consolidated workloads stay consistent and available around the clock, eliminating a hidden risk no software patch can address. The Registered signal buffer on each DIMM stabilizes the command and address bus, allowing you to densely populate channels without signal degradation—critical when scaling a memory database like Redis or SAP HANA where terabytes of hot data must reside in RAM. Its dual-rank x4 organization interleaves two ranks of memory banks on one module, boosting command throughput and lowering effective latency under sustained random access, which directly accelerates real-time analytics queries. Operating at a reduced 1.35V, it draws less power per gigabyte, measurably lowering your data center cooling load and energy bill across a full rack of servers, year after year.
General Virtualization
For VM hosts, balance capacity and memory bandwidth by populating all channels identically with these registered 8GB DDR3L DIMMs. In a triple-channel dual-socket server, install six modules (48GB) as a cost-effective baseline for moderate consolidation. Scale to twelve modules (96GB) across both sockets when hosting memory-hungry guests, ensuring every channel contains a matched DIMM for optimal throughput and ECC reliability.
In-Memory Database
In-memory databases like SAP HANA demand large, contiguous memory pools with low latency. Fully populate all DIMM slots per channel with these dual-rank 8GB RDIMMs; on a 4-channel platform supporting three DIMMs per channel, this yields 96GB per socket. The 1.35V low-voltage operation helps control thermals in dense configurations. For larger datasets, plan to cluster nodes or upgrade to higher-capacity modules.
High-Performance Computing
Achieve peak memory bandwidth by installing one DIMM per channel. Equip each CPU with four identical 8GB 1333MHz RDIMMs for a balanced 32GB per socket—ideal for simulation and modeling. If the working set exceeds 64GB total, add a second DIMM per channel while maintaining perfect symmetry. The registered ECC design ensures data integrity throughout long-running parallel jobs.
Rigorously tested and compatible with Dell R720, R620, HP DL380p Gen8, Lenovo x3650 M4, Cisco C220 M3.
Q: Can I mix this MT36KSF1G72PZ-1G4M with other memory modules of different brands or speeds?
A: Mixing different brands or speeds with this registered ECC RDIMM is not recommended. It may cause signal integrity issues or system instability. Match identical part numbers for consistent server performance.
Q: Is this memory compatible with my system?
A: This DDR3-1333 ECC Registered DIMM is designed for server platforms like Intel Xeon 5500/5600 series or AMD Opteron 6000 series. Verify that your motherboard specifically supports 1.35V registered ECC memory.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-processor servers, populate identical DIMMs per channel, starting with slots farthest from the CPU. Follow the board's silkscreen indicators typically prioritizing blue or white slots first for balanced interleaving.
Q: Does this module support overclocking or XMP profiles?
A: No, this server-grade RDIMM does not support overclocking or Intel XMP. It operates reliably at the JEDEC standard DDR3-1333 with CL9 timings, ensuring mission-critical stability.
Q: What warranty and typical failure rate can I expect?
A: Backed by a 1-year warranty. Micron RDIMMs typically exhibit an annualized failure rate below 0.5%, reflecting rigorous qualification and error-correction reliability for enterprise workloads.