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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.35V |
| RAM Speed | 1600MHz |
| RAM Standard | DDR3-1600/PC3-12800 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL11 |
| Rank | Dual Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | RDIMM |
This 8GB DDR3-1600 RDIMM with ECC and registered signal buffering is purpose-built for server platforms, excelling in virtualization, memory database, and data-integrity-critical workloads where stability is paramount. Its dual-rank x4 organization and 1.35V low-voltage operation enhance memory bandwidth efficiency and power savings, while ECC error correction ensures reliable data integrity under sustained heavy loads.
1. Registered signal buffering stabilizes command and address lines across fully loaded server memory channels, preventing signal degradation that could cause unplanned downtime in always-on enterprise systems.
2. ECC protection silently detects and corrects single-bit errors in real time, preserving transactional data accuracy vital for financial processing and database integrity.
3. Dual-rank interleaving exploits bank-level parallelism to keep the memory bus fed, improving sustained throughput under heavy multi-virtual machine consolidation.
4. Low-voltage operation slashes per-DIMM energy consumption, directly cutting cooling demands and cumulative power spend in dense rack deployments.
5. A density-optimized capacity per module scales total footprint efficiently, enabling balanced memory provisioning for virtualization hosts without wasting expensive slot resources.
Designed for the server environment, the Micron MT36KSF1G72PZ-1G6K1HG is an 8GB DDR3-1600 Registered DIMM that brings four critical capabilities to your data center. Its ECC technology actively detects and corrects single-bit memory errors, an absolute necessity when a silent bit flip in a virtualized cluster could corrupt a hypervisor state or a financial transaction inside an in-memory database like SAP HANA. The registered signal buffer stabilizes the command and address bus, so you can populate all 24 DIMM slots on a dual-socket board without signal degradation — this directly translates to confidently scaling your VMware farm to hundreds of virtual machines without random boot failures or memory training issues. Operating at 1.35V, the module reduces power draw and thermal load per DIMM, which cumulatively lowers cooling costs in a dense rack while extending the service life of nearby components. Finally, the dual-rank x4 organization and 1600MHz speed deliver a balanced combination of bandwidth and bank-level parallelism; under heavy database query loads, concurrent cache line accesses flow more efficiently, cutting latency by preventing row-conflict stalls. For a server plagued by memory capacity limits or unexplained data inconsistencies, this module replaces downtime risk with predictable, energy-smart performance.
General Virtualization
For light to moderate consolidation, populate at least six identical 8 GB RDIMMs across three memory channels per CPU to deliver 48 GB per socket, striking a balance between VM density and cost. Deploy modules in matched sets of three to sustain triple‑channel interleaving, and leave headroom for a 20–30 % hypervisor overhead. Scale horizontally by adding more three‑module kits as guest counts grow.
In‑Memory Database
In‑memory workloads such as Redis or SAP HANA demand capacity over raw bandwidth; fully populate all channels with identical 8 GB RDIMMs to reach 128 GB or more on dual‑socket platforms. Use dual‑rank x4 DIMMs like this one to optimize bank‑level parallelism, ensuring low latency under heavy random access. Redundancy is critical, so always install spare modules for advanced ECC and fail‑over support.
High‑Performance Computing
HPC clusters frequently prioritize bandwidth over maximum capacity; populate one DIMM per channel with these 1600 MHz RDIMMs to maintain peak frequency while avoiding down‑clocking from fully loaded buses. Build symmetric node configurations with eight or twelve identical modules per server for uniform MPI job distribution. When memory‑capacity‑bound, switch to 16 GB RDIMMs but retain the exact same rank and timing specification to preserve deterministic performance.
Validated for server use: compatible with Dell R720, HP DL380p Gen8, Lenovo x3650 M4, etc.
Q: Can I mix this MT36KSF1G72PZ-1G6K1HG with other memory modules of different brands or speeds?
A: Mixing modules in server environments is strongly discouraged. This RDIMM should operate with identical part numbers, ranks, and timings to ensure signal integrity and avoid memory errors. Different brands or speeds may cause instability.
Q: Is this memory compatible with my system?
A: This is a DDR3-1600 ECC Registered DIMM. It is compatible with Intel Xeon E5-2600 v1/v2 and AMD Opteron 6300 series servers that accept 240-pin RDIMMs with 1.35V low-voltage support. Please verify against your motherboard's QVL.
Q: What is the recommended DIMM population order for optimal performance?
A: Always refer to your server board manual. Typically, populate identical Dual Rank x4 DIMMs per memory channel, starting with the slots farthest from the CPU. Distributing ranks evenly across channels maximizes throughput and reduces latency.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a server-grade RDIMM with ECC designed strictly for JEDEC standard timings at 1600MHz (CL11). Overclocking and XMP are not supported to maintain data integrity and 24/7 operational stability.
Q: What warranty and typical failure rate can I expect?
A: This module is backed by a 1-year warranty. As enterprise-class ECC memory, it exhibits an extremely low annualized failure rate (AFR), typically well below 0.5% in specified server operating environments.