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| Model | MT72KSZS2G72PZ-1G1D1 |
|---|---|
| Product Type | Memory Module |
| Compliance Standards | RoHS |
| Memory Capacity | 16 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.35V |
| RAM Speed | 1066MHz |
| RAM Standard | DDR3-1066/PC3-8500 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL7 |
| Rank | Quad Rank x4 |
| Quantity of Pins | 240-pin |
| RAM Genre | RDIMM |
Designed as a DDR3L-1066 registered ECC module with a quad-rank x4 organization and CL7 latency, this 16GB RDIMM delivers low-voltage power efficiency and strong signal integrity for dense server environments. It is ideally suited for virtualization hosts and in-memory database applications where predictable low latency and data integrity are critical.
1. A 16GB capacity per DIMM boosts server memory headroom, allowing numerous virtual machines to run concurrently with minimal resource contention.
2. ECC protection instantly corrects memory errors, preserving data integrity for financial transactions and database operations.
3. Registered buffering enables stable multi-DIMM configurations, essential for scaling up to the massive memory footprints demanded by virtualization and cloud platforms.
4. Quad Rank x4 organization increases per-module density, satisfying the appetite of memory-intensive workloads such as real-time analytics and large-scale caching.
5. The 1.35V DDR3L supply voltage cuts energy bills and cooling requirements, directly enhancing the power efficiency of hyperscale data centers.
The Micron MT72KSZS2G72PZ-1G1D1 is a 16GB DDR3 Registered DIMM engineered specifically for servers, where uptime and data integrity govern your bottom line. Its ECC circuitry continuously corrects single-bit errors before they become silent data corruption, meaning your virtualized cluster avoids the VM crashes and database inconsistencies that ripple into hours of remediation. The registered buffer keeps signals clean when populating all 240-pin slots, so you can confidently scale to hundreds of gigabytes for memory-resident databases like SAP HANA without worrying about electrical loading or training failures. A quad-rank x4 design further maximizes density per channel, giving demanding hypervisor hosts the headroom to run more virtual machines on the same hardware. Because it operates at just 1.35V, this module dramatically cuts power draw and cooling costs across a server fleet, which directly lowers total cost of ownership. In a real data center running dense virtualization or real-time analytics, these four attributes translate into uncompromised reliability, higher consolidation ratios, and sustained operational savings.
General Virtualization
For a typical dual-socket server supporting DDR3 Registered DIMMs, populate at least six of these 16 GB RDIMMs per CPU to provide 96 GB per processor. This capacity comfortably supports 20–30 moderate virtual machines while leaving memory headroom for hypervisor overhead. Always install identical modules in matched sets across memory channels to maintain balanced access and ECC integrity.
In-Memory Database
In-memory databases demand both capacity and reliability. Use eighteen of these 16 GB quad-rank RDIMMs in a dual-socket system with three DIMMs per channel to reach 288 GB, enabling large dataset caching entirely in RAM. The ECC and registered signaling ensure data integrity under sustained high-throughput loads, and the low 1.35 V operation helps control power consumption in dense configurations.
High-Performance Computing (HPC)
HPC workloads benefit from maximum memory bandwidth. Fill all available memory channels on each node with these 1066 MHz RDIMMs, placing one quad-rank DIMM per channel to avoid rank-limiting clock speed reductions. A configuration of eight modules per node (128 GB total) delivers balanced throughput for parallel simulation codes. The 1.35 V registered design reduces overall thermal load in compute clusters, improving rack-level energy efficiency.
Rigorously tested and compatible with Dell PowerEdge R720, HP DL380p Gen8, IBM x3650 M4, and more.
Q: Can I mix this MT72KSZS2G72PZ-1G1D1 with other memory modules of different brands or speeds?
A: Mixing is strongly discouraged. This quad-rank RDIMM operates at 1.35V low voltage with ECC; mismatched brands or speeds may cause system instability or failure to boot due to electrical loading conflicts.
Q: Is this memory compatible with my server system?
A: It is designed for servers supporting DDR3 ECC Registered DIMMs. Verify your Intel Xeon E5-2400/E5-2600 v1/v2 or AMD Opteron platform accepts 16GB quad-rank 1066MHz modules at 1.35V before purchase.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical quad-rank modules per channel starting with the furthest slot from the CPU. Typically fill slot 1 of memory channel A and B first, then expand symmetrically according to your server motherboard manual to maintain balanced memory interleaving.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a server-grade Registered DIMM built for stability. It adheres to JEDEC DDR3-1066 standard and does not support overclocking or XMP profiles, which would compromise data integrity in enterprise environments.
Q: What warranty and typical failure rate can I expect?
A: This module is backed by a 1-year warranty. As a Micron enterprise product with ECC and thorough screening, its typical annualized failure rate (AFR) is well below 0.5% under specified server operating conditions.