MTA9ASF2G72PZ-3G2R Micron 16GB Memory Module 3200mhz Pc4-25600 Cl22 Ecc Ddr4 Sdram

Micron 16GB DDR4 3200MHz Memory 

Discover the high‑performance Micron MTA9ASF2G72PZ-3G2R 16GB DDR4 RDIMM module, engineered for servers and workstations requiring dependable speed, stability, and advanced error correction. This premium-grade memory stick enhances system responsiveness and ensures smooth multitasking for demanding computing environments.

General Details

• Brand: Micron
• Model Identifier: MTA9ASF2G72PZ-3G2R
• Module Category: 16GB 1Rx4 DDR4 SDRAM RDIMM

Technical Specifications

Memory Performance Features

• Total Capacity: 16GB
• Memory Architecture: DDR4 SDRAM
• Module Count: Single 16GB Stick
• Operating Frequency: 3200MHz (PC4‑25600)
• Error Detection: ECC (Error‑Correcting Code)
• Signal Type: Registered (RDIMM)
• CAS Latency: CL22
• Rank Configuration: 1Rx8

Physical Attributes

Module Design

• Form Factor: 288‑Pin RDIMM

Shipping Information

• Package Dimensions: 1.00" (height) × 6.75" (depth)
• Package Weight: 0.20 lb

MTA9ASF2G72PZ-3G2R DDR4 ECC Memory Overview

The Micron MTA9ASF2G72PZ-3G2R 16GB DDR4 3200MHz PC4-25600 CL22 ECC Memory belongs to a specialized category of enterprise-grade server memory modules designed to meet the rigorous demands of data centers, professional workstations, and mission-critical computing environments. This category focuses on registered ECC DDR4 memory that prioritizes data integrity, system stability, and sustained performance under continuous workloads. Built on Micron’s advanced manufacturing processes, this memory category supports modern server platforms that rely on predictable latency, high bandwidth, and robust error correction capabilities to maintain uptime and operational accuracy.

DDR4 ECC registered memory represents a significant evolution from earlier generations, offering higher transfer rates, improved power efficiency, and increased module densities. In the context of enterprise computing, this category supports virtualization, database processing, cloud infrastructure, artificial intelligence workloads, and large-scale analytics. The Micron MTA9ASF2G72PZ-3G2R exemplifies the standards expected from this class of memory, ensuring compatibility with a wide range of server motherboards that support DDR4 RDIMM configurations.

DDR4 Technology and Performance Characteristics

This category of DDR4 memory is defined by its 3200MHz operating frequency, which aligns with the PC4-25600 specification. DDR4 technology delivers higher bandwidth compared to DDR3 while operating at lower voltages, typically 1.2V, which helps reduce overall power consumption in densely populated server environments. For enterprises managing large server farms, the efficiency gains from DDR4 memory translate into lower operational costs and improved thermal management.

The Micron MTA9ASF2G72PZ-3G2R falls squarely into this performance-focused category by offering a balance of speed and reliability. The 3200MT/s data rate ensures rapid data transfer between the CPU and memory subsystem, which is essential for applications that require quick access to large datasets. Memory-intensive workloads such as in-memory databases, virtual machines, and real-time analytics benefit directly from the increased throughput that DDR4 3200MHz memory provides.

PC4-25600 Bandwidth Advantages

The PC4-25600 designation indicates a theoretical peak bandwidth of 25.6GB/s per module. This level of bandwidth is a defining characteristic of high-performance server memory categories. In multi-channel memory architectures commonly found in modern server CPUs, multiple PC4-25600 modules can work together to deliver massive aggregate bandwidth. This is particularly beneficial in systems running multi-core processors where memory access patterns are parallel and highly demanding.

By belonging to this bandwidth-centric category, the Micron MTA9ASF2G72PZ-3G2R supports workloads that are sensitive to memory bottlenecks. Applications such as virtualization platforms, ERP systems, and scientific simulations can scale more efficiently when memory bandwidth keeps pace with CPU processing capabilities.

CAS Latency and Timing Optimization

With a CAS latency rating of CL22, this memory category emphasizes stability and compatibility over aggressive timing optimization. In enterprise environments, predictable performance and error-free operation are more critical than marginal gains from lower latency. CL22 timings are well-suited for server platforms designed to run continuously under load, ensuring that memory accesses remain consistent and reliable.

The Micron MTA9ASF2G72PZ-3G2R is engineered to operate within JEDEC specifications, which helps guarantee interoperability with a broad range of server motherboards and chipsets. This adherence to standards is a hallmark of enterprise memory categories, reducing the risk of compatibility issues during system integration or upgrades.

Error Correction Code Memory and Data Integrity

A defining feature of this memory category is the inclusion of Error Correction Code technology. ECC memory is designed to detect and correct single-bit memory errors and detect multi-bit errors, significantly enhancing system reliability. In environments where data accuracy is paramount, such as financial systems, healthcare platforms, and scientific research, ECC memory provides an essential layer of protection against data corruption.

The Micron MTA9ASF2G72PZ-3G2R utilizes advanced ECC functionality to maintain data integrity even during extended periods of heavy usage. This category of memory is particularly valued in servers that operate 24/7, where the probability of random memory errors increases over time. ECC capabilities help prevent system crashes, data loss, and silent data corruption that could otherwise compromise critical operations.

Registered DIMM Architecture

This memory module belongs to the registered DIMM category, also known as RDIMM. Registered memory includes a register between the DRAM modules and the memory controller, which helps reduce electrical load and improve signal integrity. This architecture enables servers to support larger memory capacities and more populated memory channels without sacrificing stability.

The registered design of the Micron MTA9ASF2G72PZ-3G2R makes it suitable for enterprise servers that require high memory density. Systems with multiple CPU sockets and numerous memory slots benefit from RDIMM technology, as it allows for greater scalability and more reliable operation compared to unbuffered memory.

72-Bit Data Width and ECC Implementation

The 72-bit data width of this memory category reflects the inclusion of additional bits dedicated to error correction. While standard non-ECC memory uses a 64-bit data path, ECC memory adds extra bits to store parity and correction information. This design ensures that single-bit errors can be corrected in real time without interrupting system operation.

For the Micron MTA9ASF2G72PZ-3G2R, this 72-bit configuration underscores its role in enterprise-grade computing. Servers and workstations relying on this category of memory can maintain higher levels of reliability, even in electrically noisy environments or under heavy computational stress.

Capacity and Scalability in Server Environments

The 16GB capacity of the Micron MTA9ASF2G72PZ-3G2R places it within a versatile category of memory modules that balance density and affordability. While higher-capacity modules exist, 16GB RDIMMs remain a popular choice for scalable server configurations. This capacity allows system architects to populate memory channels efficiently while retaining flexibility for future expansion.

In multi-slot server motherboards, deploying multiple 16GB modules enables balanced memory configurations that optimize performance and redundancy. This category supports incremental upgrades, allowing organizations to scale memory capacity as workloads grow without requiring a complete system overhaul.

Virtualization and Cloud Infrastructure Use Cases

Virtualized environments are a primary application area for this category of DDR4 ECC memory. Hypervisors and virtual machines rely heavily on available memory to allocate resources efficiently. The Micron MTA9ASF2G72PZ-3G2R provides the stability and performance required to support multiple concurrent virtual machines, each with its own memory demands.

Cloud infrastructure providers benefit from this memory category by achieving predictable performance across tenants. ECC protection ensures that memory-related errors do not propagate across virtualized workloads, maintaining service quality and minimizing downtime.

Database and In-Memory Processing

Databases and in-memory processing platforms place significant demands on system memory. This category of DDR4 ECC memory supports fast data access and reliable storage of active datasets. The 3200MHz speed and PC4-25600 bandwidth enable quick query execution and efficient transaction processing.

For database servers, the Micron MTA9ASF2G72PZ-3G2R offers a dependable memory foundation that helps maintain data consistency and performance under heavy transactional loads. ECC functionality further enhances reliability by reducing the risk of corrupted records.

Compatibility and Platform Support

This category of memory is designed to be compatible with a wide range of server platforms that support DDR4 RDIMM modules. Major CPU architectures from leading vendors are optimized for DDR4 3200MHz memory, making the Micron MTA9ASF2G72PZ-3G2R a suitable choice for modern server builds and upgrades.

Adherence to JEDEC standards ensures that this memory category integrates smoothly with supported chipsets and motherboards. System integrators and IT professionals can deploy these modules with confidence, knowing that they meet industry specifications for voltage, timing, and signaling.

Workstation-Class Systems

Beyond traditional servers, this category of DDR4 ECC memory is also relevant for workstation-class systems used in engineering, content creation, and scientific research. Workstations running complex simulations, 3D rendering, or data analysis benefit from ECC protection and stable performance.

The Micron MTA9ASF2G72PZ-3G2R supports these demanding workloads by providing consistent memory access and safeguarding data accuracy. For professionals whose work depends on precise calculations and long processing times, this category of memory helps ensure reliable outcomes.