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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| 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 DDR3L-1600 registered ECC module (PC3-12800, 1.35V) is ideally suited for entry-level virtualization hosts and small-scale memory databases where data integrity and stable signal buffering are paramount. Its dual-rank x4 organization with registered signaling reduces electrical loading on the memory bus, allowing the platform to populate multiple DIMMs per channel while ECC protection corrects single-bit errors to maintain continuous operation in 24/7 server environments.
1. Registered signal buffering ensures clean command and address integrity across fully populated memory channels, enabling reliable operation in multi-DIMM server configurations that demand massive RAM footprints.
2. ECC protection silently corrects single-bit errors in real time, defending mission-critical databases and virtualized workloads against in-memory data corruption that could otherwise crash transactions.
3. Dual Rank x4 organization leverages rank interleaving to maximize effective bandwidth utilization, helping consolidated virtual machines maintain smooth I/O throughput under heavy simultaneous loads.
4. 1.35V low-voltage operation trims datacenter power consumption and waste heat generation, directly improving power usage effectiveness and lowering cooling costs at scale.
5. 8GB module capacity serves as a dense yet cost-efficient building block, letting mid-range virtualization hosts comfortably provision memory for numerous guest instances without sacrificing expansion headroom.
Engineered specifically for enterprise servers, the Micron MT36KSF1G72PZ-1G6K2 RDIMM transforms critical workloads with four pivotal features. In dense virtualization clusters hosting dozens of VMs, ECC error correction silently intercepts single-bit memory errors caused by cosmic radiation or electrical noise—preventing silent data corruption that could crash hypervisors or corrupt virtual disks without warning. The registered signal buffer stabilizes high-capacity configurations by re-driving address and command signals, allowing you to populate all 24 DIMM slots without signal degradation, which is essential for scaling in-memory databases like SAP HANA or Redis where terabyte-scale datasets demand absolute reliability. Its dual-rank x4 organization leverages interleaved rank access to boost sustained bandwidth, enabling faster query response times during heavy OLAP traffic. Meanwhile, the low 1.35V operating voltage cuts dual-socket server power consumption by up to 15% over standard 1.5V modules, directly reducing cooling overhead and OpEx in always-on datacenters. Together, they mean fewer service interruptions, consistent low-latency performance under consolidation pressure, and a measurably lower total cost of ownership for mission-critical infrastructure.
General Virtualization
For a basic virtualization host running 5–10 light VMs, populate the server with six of these 8 GB RDIMMs (48 GB total) spread across three memory channels per CPU to balance capacity and memory bandwidth. Step up to twelve modules (96 GB) when hosting more demanding or numerous virtual machines, keeping DIMMs identical and following the platform’s population order for optimal NUMA affinity.
In-Memory Database
In-memory databases such as Redis or SAP HANA thrive on capacity and fault tolerance, making these 8 GB ECC Registered DIMMs a safe building block. A 256 GB configuration using 32 modules across both processor sockets satisfies mid-sized datasets while maintaining the low voltage and error correction needed for data integrity. Always mirror the module count identically across memory risers to avoid performance penalties on rank-heavy dual-rank x4 DIMMs.
High-Performance Computing
HPC workloads demand maximum memory bandwidth, so configure balanced channels — for a dual-socket system, install 8 identical DIMMs per CPU (128 GB total) to populate all channels evenly and exploit the 1600 MT/s speed. Lean toward more nodes with fewer DIMMs per node if the workload is bandwidth-bound, and increase to 16 modules per server only when working sets require large per-node capacity without sacrificing channel balance.
Rigorously tested, compatible with Dell PowerEdge R720/R620, HP DL380p Gen8, IBM x3550 M4.
Q: Can I mix this MT36KSF1G72PZ-1G6K2 with other memory modules of different brands or speeds?
A: Mixing is not recommended. For registered ECC server memory, identical part numbers ensure signal integrity and stability. Unmatched DIMMs may cause POST failures or performance degradation in multi-channel configurations.
Q: Is this memory compatible with my system? Which Intel or AMD platforms are supported?
A: This DDR3-1600 RDIMM is compatible with servers based on Intel Xeon E5 series or AMD Opteron 6300 series platforms that require 1.35V registered ECC memory. Verify your board’s qualified vendor list.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical DIMMs per channel, starting with the first blue or designated slot. Typically fill all channels symmetrically (e.g., A1, B1, C1) to enable balanced memory interleaving and maximum throughput.
Q: Does this module support overclocking or XMP profiles?
A: No. As an enterprise RDIMM operating at JEDEC standard DDR3-1600 with CL11, it does not support XMP or overclocking. It is engineered for 24x7 stability at rated specifications.
Q: What warranty and typical failure rate can I expect?
A: This module includes a one-year warranty. It delivers enterprise-class reliability with an annualized failure rate far below 1%, backed by rigorous testing for mission-critical server environments.