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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.5V |
| 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 DDR3-1333 Registered ECC RDIMM is a server-class memory module optimized for virtualization, in-memory databases, and critical enterprise workloads where data integrity and stability are paramount. Its dual-rank x4 organization combined with registered signaling enhances signal integrity across fully populated memory channels, while hardware ECC corrects single-bit errors to maintain reliable operation under sustained heavy loads.
1. Error-correcting code logic silently corrects single-bit memory faults in real time, safeguarding transactional data integrity for financial and database applications that cannot tolerate silent corruption.
2. Registered buffering isolates the memory controller from excessive electrical loading, allowing large-capacity memory populations to run reliably across all channels in dense multi-socket server deployments.
3. Dual-rank x4 organization leverages parallel access across internal DRAM banks to maximize sustained channel utilization, which directly improves frame rates for virtualized desktops and response times under heavy container consolidation.
4. Eight gigabytes per module delivers a cost-effective building block for moderate-density virtualization hosts and caching nodes, striking a practical balance between footprint and per-core memory allocation.
5. DDR3-1333 operation provides sufficient throughput for entry-level enterprise workloads while maintaining a low thermal profile, helping to reduce cooling overhead in power-sensitive data-center racks.
The Micron MT36JSF1G72PZ-1G4D1BB is a server-grade RDIMM designed to tackle the relentless demands of enterprise workloads. Its four defining characteristics directly solve critical pain points. ECC automatically detects and corrects single-bit errors, preventing silent data corruption that could crash an entire virtual machine host running dozens of VMs. The registered buffer maintains signal integrity when you fully populate all DIMM channels, allowing you to scale to massive memory pools required by in-memory databases like Redis or SAP HANA without stability issues. With a dual-rank x4 organization, this module interleaves accesses across internal banks, effectively doubling command pipe utilization and delivering higher sustained bandwidth for real-time analytics. A 1333MHz speed at CL9 ensures snappy responsiveness while keeping power consumption inside the standard 1.5V envelope. For your VMware cluster or high-performance database tier, this memory delivers the error-free, high-density reliability that consumer RAM cannot provide.
General Virtualization
For a typical hypervisor hosting moderate-density VMs, populate the server with at least six of these 8 GB DDR3-1333 RDIMMs (48 GB total) across balanced memory channels to maintain memory bandwidth and ECC integrity. Distribute modules evenly per CPU socket and leverage the Registered ECC design to protect against single-bit errors in multi-tenant environments.
In-Memory Database
In-memory databases demand capacity and low latency under heavy concurrent access. Install a minimum of twelve 8 GB modules (96 GB) per host, using all available channels in a symmetric population to maximize throughput while ECC Registered signaling preserves data correctness. For scale-up workloads, fill every DIMM slot with these modules to achieve the highest possible RAM footprint without sacrificing the dual‑rank interleaving advantage.
High-Performance Computing (HPC)
HPC clusters benefit from dense, reliable memory configured for peak bandwidth. Equip each node with sixteen of these dual-rank x4 RDIMMs (128 GB), populating all memory channels identically to exploit parallel access and maximum 1333 MT/s speed. The ECC Registered feature is critical for long-running simulations, preventing silent data corruption, while consistent dual-rank organization ensures linear scaling in tightly coupled MPI workloads.
Rigorously tested server memory, compatible with Dell PowerEdge R720, HPE ProLiant DL380p Gen8, Lenovo System x3650 M4 and more.
Q: Can I mix this MT36JSF1G72PZ-1G4D1BB with other memory modules of different brands or speeds?
A: Mixing different brands or speeds is not recommended for server environments. Mismatched modules can cause instability, reduced performance, or POST failures. For optimal reliability, use identical part numbers.
Q: Is this memory compatible with my system?
A: This module is designed for servers and workstations with Intel Xeon or AMD Opteron platforms that support DDR3-1333 Registered ECC memory. Verify your motherboard and CPU support these specifications.
Q: What is the recommended DIMM population order for optimal performance?
A: Follow your server board's manual, typically populating identical DIMMs in the first slot of each memory channel (e.g., slot A1, B1) to enable dual-channel mode and maximize throughput.
Q: Does this module support overclocking or XMP profiles?
A: No, this is a server-grade Registered ECC DIMM designed for stability at JEDEC standard DDR3-1333 speed. It does not support overclocking or XMP profiles.
Q: What warranty and typical failure rate can I expect?
A: This product includes a 1-year warranty covering manufacturing defects. Enterprise-grade ECC RDIMMs have very low failure rates when operated within specifications, ensuring high reliability.