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| Model | MT36JDZS2G72PZ-1G9 |
|---|---|
| Product Type | Memory Module |
| Compliance Standards | RoHS |
| Memory Capacity | 16 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.5V |
| RAM Speed | 1866MHz |
| RAM Standard | DDR3-1866/PC3-14900 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL13 |
| Rank | Dual Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | VLP RDIMM |
This VLP RDIMM is a server-class DDR3-1866 module tailored for dense virtualization clusters and memory-intensive database workloads, where its registered ECC design and dual-rank x4 organization ensure robust signal integrity and data reliability under sustained load. The low 13-cycle CAS latency and very-low-profile form factor further optimize thermal clearance in 1U/2U rack servers, enhancing both per-channel bandwidth efficiency and physical deployment density.
1. ECC protection actively corrects single-bit memory errors, safeguarding transactional databases and virtualization hosts against silent data corruption that could crash critical workloads.
2. Registered signal buffering stabilizes command address lines across high-density configurations, letting server platforms support massive RAM footprints for heavy virtual machine consolidation.
3. The very low-profile design minimizes the module's physical height, optimizing airflow in dense rack servers and helping sustain peak cooling efficiency during around-the-clock operation.
4. Dual-rank organization interleaves memory access across internal banks, sustaining channel bandwidth under the concurrent request streams of multi-tenant cloud or VDI deployments.
5. Generous per-module capacity supplies ample headroom for memory-hungry hypervisors and in-memory analytics, raising VM density per node without forcing a jump to larger, costlier DIMMs.
When you deploy this Micron MT36JDZS2G72PZ-1G9 module in your data center, you are not just installing a 16GB DDR3-1866 stick—you are solving the exact failures that keep IT managers awake at night. It is a VLP RDIMM built exclusively for servers, and its four defining characteristics translate directly into hardened reliability and performance where it matters most. The integrated ECC engine silently corrects single-bit memory errors on the fly, shielding a dense VMware cluster from cosmic-ray bit flips that would otherwise crash hypervisors and corrupt guest data without warning. The registered buffer ensures clean, stable signal channels even when all twenty-four slots are populated, so you can scale to massive capacities for in-memory databases like SAP HANA without paying the penalty of electrical loading. That signal strength works in tandem with the dual-rank x4 organization, which interleaves transactions across internal banks to deliver the sustained bandwidth that real-time fraud detection or high-frequency financial systems demand, cutting access latency to predictable CL13 timings. Finally, the Very Low Profile form factor slashes airflow impedance by 40% in 1U pizza-box nodes, stopping thermal throttling before it robs you of compute cycles. From preserving transaction integrity to keeping a crowded rack breathable, every design choice directly protects your uptime and performance SLAs.
Capacity Planning Guide
This 16GB DDR3-1866 ECC Registered VLP RDIMM is server-class memory. Its error correction and registered architecture suit multi-socket platforms and sustained mission-critical workloads.
General Virtualization
Populate at least one DIMM per memory channel to prevent bandwidth bottlenecks. Deploy six or eight modules (96–128 GB) in a dual-socket server, balancing density and cost. This configuration comfortably hosts dozens of typical virtual machines and allows future expansion.
In-Memory Database
Maximize capacity across all available channels. Aim for 256 GB or more by fully populating a dual-socket system with these 16 GB sticks. The ECC protection is essential for in-memory databases (e.g., Redis, Memcached) where data integrity is paramount, and the registered design maintains signal quality at high capacities.
High-Performance Computing
Achieve peak memory bandwidth by installing a single VLP RDIMM per channel, typically eight modules for 128 GB total. The very low-profile form factor improves airflow in dense compute nodes. Pair with a dual-socket server to supply balanced, high-throughput memory essential for parallel processing and large model simulations.
This server memory is rigorously tested, compatible with Dell PowerEdge R720, HP DL380p Gen8, and Supermicro X9.
Q: Can I mix this MT36JDZS2G72PZ-1G9 with other memory modules of different brands or speeds?
A: Mixing is strongly discouraged in server environments. Different brands or speeds can cause signal integrity issues and system instability. Stick to identical part numbers for assured compatibility and reliable operation.
Q: Is this memory compatible with my system?
A: This DDR3 Registered ECC RDIMM is compatible with Intel Xeon E5-2600 v1/v2 and select AMD Opteron platforms requiring 1.5V 240-pin modules. Please validate against you motherboard's QVL for exact chipset support.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical DIMMs per channel, starting with the farthest slot from the CPU (usually blue/white connector). Balance capacity across all memory channels as per your server’s manual to maintain multi-channel parallelism.
Q: Does this module support overclocking or XMP profiles?
A: No. As a JEDEC-compliant server Registered DIMM, it runs at a fixed DDR3-1866 CL13 speed. It does not support XMP or overclocking, which would compromise the data integrity that ECC and server platforms require.
Q: What warranty and typical failure rate can I expect?
A: This module includes a one-year warranty. As an enterprise-grade RDIMM operating within specified voltage and temperature ranges, it exhibits a very low annualized failure rate, typically well below 0.5%.