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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.5V |
| RAM Speed | 1600MHz |
| RAM Standard | DDR3-1600/PC3-12800 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL11 |
| Rank | Single Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | RDIMM |
This 8GB DDR3-1600 RDIMM with ECC and single-rank x4 organization is optimized for server platforms running virtualization or memory-intensive databases, where data integrity and reliability under continuous load are non-negotiable. The registered signal type and error-correcting code work in tandem to stabilize multi-DIMM populations, while the single-rank design minimizes electrical loading to preserve signal integrity at full speed.
1. ECC error correction continuously detects and corrects single-bit memory faults in real time, safeguarding transaction integrity and preventing costly downtime in database and virtualization servers.
2. Registered DIMM buffering strengthens command and address signal quality, allowing fully populated memory channels and higher total capacity for dense virtual machine consolidation without sacrificing stability.
3. Single Rank x4 organization employs wide-array DRAM chips that enhance advanced error tolerance while maintaining efficient access, delivering consistent latency for always-on enterprise workloads.
4. An 8GB module capacity provides generous headroom per DIMM, letting IT scale memory footprint across multiple slots to meet growing hypervisor and in-memory caching demands.
5. PC3-12800 throughput ensures twelve-point-eight gigabytes per second of bandwidth per channel, keeping multi-threaded data processing and content-serving pipelines saturated under concurrent load.
Engineered for the relentless demands of enterprise computing, the Micron MT18JSF1G72PZ-1G6D1HE is an 8GB DDR3-1600 Registered DIMM that transforms how your infrastructure handles mission-critical workloads. Its ECC technology actively detects and corrects single-bit memory errors in real time, which means a cosmic ray or electrical noise flipping a bit in your virtualization cluster won’t silently corrupt a running virtual machine or trigger a costly hypervisor crash—your multi-tenant environment stays predictably stable. The registered signal buffer on this 240-pin module decouples the memory controller from the DRAM chips, allowing you to populate all memory channels with confidence even in dense, multi-socket server configurations. In a large-scale virtualization host running dozens of VMs, that translates directly to higher memory capacity without signal integrity degradation, preventing intermittent lockups that would otherwise shred your consolidation ratios. The single-rank x4 organization paired with 1600MHz speed and CL11 latency delivers consistently low latency and steady throughput, which is especially vital for in-memory databases like Redis or SAP HANA. Here, a rank interleaving setup can mask refresh cycles and sustain the tight query response times your transactional users demand, virtually eliminating the micro-stutters that erode application performance. Every transaction, every live migration, every real-time analytic query depends on a foundation of uncompromised data integrity and responsive memory bandwidth—precisely what this module delivers around the clock.
General Virtualization
Balance capacity and cost by populating at least two DIMMs per channel in a dual‑socket server. Starting with twelve to sixteen 8GB RDIMMs provides 96 GB to 128 GB, comfortably supporting dozens of light to moderate VMs. Reserve additional DIMM slots for seamless scale‑out when VM density increases.
In‑Memory Database
Maximize total capacity to keep full datasets in RAM. Fully populate all memory channels using two or three 8GB RDIMMs per channel to reach 128 GB or 192 GB in a typical 8‑channel dual‑processor system. Registered ECC ensures data integrity under relentless read/write loads and sustained 1600 MHz operation.
High‑Performance Computing (HPC)
Bandwidth‑sensitive simulations and MPI tasks demand one DIMM per channel for peak throughput. Equip each node with eight 8GB modules (64 GB) to deliver the highest available memory speed and low latency. For memory‑bound workloads, scale to sixteen modules (128 GB) while keeping channel populations balanced to avoid performance penalties.
Validated for servers: Dell R720, HP DL380p G8, IBM x3650 M4. Rigorously tested.
Q: Can I mix this MT18JSF1G72PZ-1G6D1HE with other memory modules of different brands or speeds?
A: Mixing RDIMMs of different brands or speeds is not recommended, as it may lead to signal integrity issues, forced clock-down to the slowest module, and potential system instability in server environments.
Q: Is this memory compatible with my server platforms?
A: This DDR3-1600 Registered ECC module is compatible with Intel Xeon E5-2600 v1/v2 and AMD Opteron 6300/4300 series platforms that support 240-pin RDIMMs. Always verify your server's qualified vendor list (QVL).
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical modules per memory channel, starting with the farthest slot from the CPU. For single-rank x4 RDIMMs, installing three per channel typically yields balanced performance without excessive rank loading.
Q: Does this module support overclocking or XMP profiles?
A: No. This server-grade RDIMM adheres to JEDEC DDR3-1600 specifications and does not support XMP or overclocking. It is designed for rock-solid stability under continuous, mission-critical workloads, not performance tuning.
Q: What warranty and typical failure rate can I expect?
A: This module includes a one-year warranty. Manufactured to Micron standards, the annualized failure rate (AFR) is typically below 0.5% under normal operating conditions, ensuring high reliability for enterprise deployments.