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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 32 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 | Quad Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | RDIMM |
This 32GB DDR3-1866 registered ECC RDIMM is engineered for server platforms running memory-intensive workloads such as virtualization and in-memory databases, where its quad-rank x4 configuration unlocks high capacity density per channel while maintaining signal integrity. The registered signal type combined with ECC ensures rock‑solid data integrity and stability under continuous load, and the CL13 latency delivers responsive access in latency‑sensitive enterprise applications.
1. ECC error correction safeguards transactional data integrity in real-time, preventing silent memory corruption that could crash financial databases or virtualized workloads.
2. Registered signal buffering stabilizes high-density server configurations, enabling reliable operation when all memory slots are populated across multiple DIMMs per channel.
3. A dense 32-gigabyte capacity per module maximizes total memory footprint in limited server slots, essential for heavy virtualization and large in-memory datasets.
4. 1866 mega-transfers per second boost memory bandwidth, accelerating parallel data access for multi-core server CPUs handling concurrent user requests.
5. Quad Rank x4 organization packs more DRAM banks into a single module, increasing capacity without sacrificing the throughput demanded by memory-intensive enterprise applications.
In a data center where every transaction counts, the Micron MT72JSZS4G72LZ-1G9E2A7CE RDIMM is not just memory—it is your last line of defense against silent data corruption and performance collapse under load. Its ECC technology continuously detects and corrects single-bit errors, a critical safeguard when you run in-memory databases like SAP HANA or Redis clusters, where a single flipped bit from cosmic radiation can cascade into financial miscalculation or application failure. The registered signal buffer on this 32GB module stabilizes command and address lines, allowing you to populate all channels with confidence in dense virtualization hosts: dozens of virtual machines remain responsive even during peak consolidation, because the buffer reduces electrical loading on the memory controller. Quad Rank x4 organization further multiplies capacity per channel, delivering the deep page pools that hypervisors like VMware ESXi demand for transparent page sharing and large-scale container orchestration without swapping to storage. The 1866MHz speed and CL13 latency strike an optimal balance for DDR3-era servers—delivering 14.9 GB/s peak bandwidth per channel that keeps your batch processing and real-time analytics humming, while the 1.5V standard operating voltage aligns with legacy thermal budgets and helps avoid the cooling headaches that can plague high-density rack deployments. When uptime is revenue and consistency is non-negotiable, this module transforms a routine server refresh into a foundation for trusted, uninterrupted business operations.
General Virtualization
For general virtualization, use identical 32 GB RDIMMs to populate all memory channels evenly, providing both high capacity and predictable bandwidth. A dual-socket server with two modules per channel typically delivers 256–512 GB, comfortably supporting dozens of mixed VMs. ECC and registered buffering ensure stability under sustained, multi-tenant loads.
In-Memory Database
In-memory databases demand maximum capacity and absolute data integrity. Install the platform’s maximum supported count of 32 GB quad-rank RDIMMs—often three per channel—to reach 1.5 TB or more per host. ECC scrubbing safeguards transactions, while the registered architecture maintains clean signals even with fully loaded banks.
High-Performance Computing (HPC)
For HPC, balance large working sets with uniform memory access. Populate at least one 32 GB RDIMM per channel across all CPU sockets to achieve full interleaving and optimum bandwidth. The 1866 MHz speed and CL13 latency deliver consistent throughput, and the quad-rank design suits codes that need large contiguous memory regions without frequent swapping.
Certified server memory, rigorously tested, compatible with Dell PowerEdge R720, HP ProLiant DL380p Gen8, and Lenovo ThinkServer RD530.
Q: Can I mix this MT72JSZS4G72LZ-1G9E2A7CE with other memory modules of different brands or speeds?
A: Mixing is not recommended for server environments. All DIMMs must match in rank, speed, and timings to maintain signal integrity and avoid system instability. We recommend using identical Micron RDIMMs only.
Q: Is this memory compatible with my system? Which Intel or AMD server platforms support it?
A: This 32GB DDR3-1866 Registered ECC module is compatible with select Intel Xeon E5 v2 and AMD Opteron 6300 series platforms using C602/C204 chipsets. Verify your server’s qualified vendor list for Quad Rank support.
Q: What is the recommended DIMM population order for optimal performance with this module?
A: Follow the platform-specific memory population guidelines. Typically, populate Quad Rank RDIMMs starting with the farthest slot per channel, leaving empty slots between channels to balance loading and maintain 1866 MT/s speed.
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 DDR3-1866 CL13. It does not support overclocking, XMP, or manual timing adjustments.
Q: What warranty and typical failure rate can I expect?
A: This module comes with a 1-year warranty. Typical annualized failure rate (AFR) for enterprise-class RDIMMs is below 0.5% under normal operating conditions, reflecting robust reliability for 24/7 workloads.