MTA18ASF2G72PDZ-2G9J3R Micron 16GB DDR4 SDRAM Dimm Memory Module 2933Mhz Pc4-23400

Product Overview of the Micron 16GB DDR4 ECC Registered RAM

The Micron MTA18ASF2G72PDZ-2G9J3R is a high-performance server-grade memory module designed for enterprise systems, data centers, and professional workstations. Built with reliability and stability in mind, this 16GB DDR4 ECC Registered RAM ensures smooth multitasking, reduced system errors, and consistent performance under heavy workloads.

General Information

Manufacturer Details

• Brand: Micron
• Model Number: MTA18ASF2G72PDZ-2G9J3R
• Product Line: Micron Smart Memory
• Product Type: RAM Module

Technical Specifications

Memory Configuration

• Total Capacity: 16GB
• Module Setup: 1 x 16GB
• Memory Technology: DDR4 SDRAM
• Form Factor: 288-pin DIMM

Performance Details

• Memory Speed: 2933MHz
• Bandwidth: PC4-23400
• CAS Latency: CL21
• Operating Voltage: 1.2V

Advanced Memory Features

• ECC (Error-Correcting Code) for detecting and correcting data errors
• Registered (Buffered) memory for improved signal stability
• Dual Rank architecture for better system performance
• Optimized for continuous 24/7 operation

System Compatibility Information

Supported System Types

This Micron 16GB DDR4 ECC Registered RAM is designed specifically for professional and enterprise environments. It is not compatible with standard consumer desktops or gaming PCs.

• Enterprise servers
• Rack-mounted and tower servers
• Professional workstations requiring ECC RDIMM

Motherboard Requirements

• DDR4 memory slots (288-pin)
• Support for ECC Registered (RDIMM) modules
• Compatible with Intel Xeon and AMD EPYC platforms
• BIOS support for 2933MHz DDR4 memory

Processor Compatibility

• Intel Xeon Scalable Processors
• Intel Xeon E5 and E7 series
• AMD EPYC server processors

Enterprise-Grade DDR4 ECC Registered Memory Modules

The Micron MTA18ASF2G72PDZ-2G9J3R 16GB RAM module belongs to a specialized category of enterprise-grade DDR4 ECC Registered (RDIMM) memory designed for servers, workstations, and mission-critical computing environments. This category focuses on stability, reliability, data integrity, and sustained performance rather than consumer-level overclocking or aesthetic features. ECC Registered memory is a cornerstone technology in modern data centers, virtualization platforms, cloud infrastructure, enterprise databases, and high-performance computing systems.

Within this category, Micron stands as one of the world’s most trusted memory manufacturers, supplying DRAM solutions used by OEMs, hyperscale data centers, and enterprise IT environments. The MTA18ASF2G72PDZ-2G9J3R module exemplifies this class by combining 16GB capacity, DDR4 technology, ECC error correction, registered buffering, and dual-rank architecture in a standardized 288-pin DIMM form factor.

DDR4 Server Memory Architecture and Design

DDR4 SDRAM represents a major advancement over earlier DDR generations, delivering higher bandwidth, improved power efficiency, and greater density support. In the context of server and workstation memory categories, DDR4 PC4-23400 modules such as this Micron RAM operate at 2933MHz, providing a balanced combination of speed and stability required for enterprise workloads.

Registered DIMM (RDIMM) Technology

Registered memory modules include a register (or buffer) between the DRAM chips and the memory controller. This register reduces electrical load on the memory controller, allowing systems to support more memory modules and higher total capacity. The RDIMM category is specifically designed for servers and professional workstations where scalability and reliability are critical.

The Micron MTA18ASF2G72PDZ-2G9J3R fits squarely within this RDIMM category, enabling stable operation in multi-DIMM configurations that would be impractical or unstable with unbuffered memory. This makes it suitable for dual-socket and multi-socket server platforms.

Error Correcting Code (ECC) Memory Functionality

ECC memory is essential in environments where data accuracy cannot be compromised. ECC technology detects and corrects single-bit memory errors and detects multi-bit errors, significantly reducing the risk of data corruption, system crashes, or silent data errors. This category of ECC Registered memory is mandatory in many enterprise applications, including financial systems, scientific simulations, virtualization hosts, and large-scale databases.

The 72-bit data width of this module includes 64 bits for data and 8 bits for error correction, ensuring continuous data integrity during operation. ECC Registered DDR4 memory is a defining feature of professional-grade computing systems.

Capacity and Performance

With a capacity of 16GB per module, the Micron MTA18ASF2G72PDZ-2G9J3R occupies a versatile position within the server memory category. It offers a balance between cost efficiency and scalability, making it suitable for both entry-level servers and large memory pools when deployed in multiples.

PC4-23400 RAM

The PC4-23400 specification corresponds to a theoretical peak bandwidth of approximately 23.4 GB/s per module. This level of bandwidth supports demanding enterprise workloads such as virtualization, data analytics, enterprise resource planning (ERP), and high-throughput transactional systems.

DDR4-2933 memory modules like this one are optimized for modern Intel Xeon and AMD EPYC platforms that support higher memory frequencies, ensuring optimal utilization of the CPU’s memory controller capabilities.

Dual Rank Memory

Dual rank memory modules contain two independent sets of memory chips that can be accessed alternately by the memory controller. This design can improve memory performance in certain workloads by increasing parallelism and better utilizing the memory bus.

Benefits of Dual Rank RDIMM Modules

In server environments, dual rank memory often provides better performance scaling compared to single rank modules, particularly in multi-channel configurations. The Micron MTA18ASF2G72PDZ-2G9J3R leverages this architecture to deliver improved throughput in real-world enterprise workloads.

Dual rank RDIMM modules are widely used in data centers because they strike an effective balance between capacity density and performance without compromising system stability.

288-Pin DDR4 DIMM Form Factor

This memory module conforms to the standard 288-pin DDR4 DIMM form factor, ensuring broad compatibility with modern server and workstation motherboards. The 288-pin layout provides improved signal integrity and supports the higher frequencies and densities of DDR4 memory technology.

Mechanical and Electrical Compatibility

The physical design of this category of memory modules ensures proper alignment, secure installation, and reliable electrical contact. DDR4 DIMMs are keyed differently from DDR3 modules, preventing incorrect installation and potential hardware damage.

Micron’s manufacturing precision ensures consistent pin alignment and module thickness, which is essential for large-scale deployments and enterprise hardware maintenance.

Enterprise Workload Optimization

The category of ECC Registered DDR4 memory is optimized for workloads that demand continuous uptime, consistent performance, and long-term reliability. The Micron MTA18ASF2G72PDZ-2G9J3R is designed to perform under sustained stress in environments where systems may run 24/7 for years.

Virtualization and Cloud Computing

In virtualized environments, memory stability and error correction are critical. ECC RDIMM modules help ensure that virtual machines remain isolated and data integrity is maintained across multiple workloads sharing the same physical hardware.

This category of memory is widely deployed in private clouds, public cloud infrastructure, and hyper-converged systems, where predictable performance and reliability are essential.

Database and Transaction Processing Systems

Enterprise databases rely heavily on memory for caching, indexing, and query execution. ECC Registered DDR4 memory reduces the risk of data corruption and ensures accurate transaction processing, making it a foundational component of database servers.

High Availability and Redundancy

In high-availability systems, even a single memory error can trigger failovers or downtime. ECC RDIMM memory mitigates this risk, supporting business continuity and service-level agreements.

Reliability, Testing, and Micron Quality Standards

Micron memory modules are manufactured under rigorous quality control processes and undergo extensive validation testing. This category of enterprise memory is designed to meet or exceed industry standards for reliability, thermal stability, and electrical performance.

Thermal Stability and Power Efficiency

DDR4 memory operates at lower voltage compared to previous generations, reducing power consumption and heat output. This is especially important in dense server environments where thermal management and energy efficiency directly impact operational costs.

Compatibility with Server Platforms

The Micron MTA18ASF2G72PDZ-2G9J3R is designed for compatibility with a wide range of server and workstation platforms that support DDR4 ECC Registered memory. This includes systems based on Intel Xeon Scalable processors and AMD EPYC processors.

Multi-Channel Memory Architectures

Modern server CPUs utilize multi-channel memory architectures to maximize bandwidth. Deploying matched RDIMM modules across channels ensures optimal performance and balanced memory access.

Use Cases Across Industries

This category of memory modules is used across a wide range of industries, including finance, healthcare, telecommunications, research, and government infrastructure. Any environment that prioritizes data accuracy, system stability, and long-term reliability benefits from ECC Registered DDR4 memory.

Scientific and Technical Computing

High-performance computing applications often involve large datasets and complex calculations. Memory errors in such environments can invalidate results. ECC RDIMM memory helps ensure computational accuracy and reproducibility.

Enterprise Storage and File Servers

File servers and storage systems rely heavily on memory for caching and metadata management. ECC Registered memory reduces the risk of data corruption and supports consistent storage performance.

Scalability and Future-Proofing

The DDR4 ECC Registered memory category supports scalable system designs that can grow over time. By using standardized RDIMM modules, organizations can expand memory capacity as workloads increase without replacing existing infrastructure.

Modular Expansion Strategy

Deploying 16GB RDIMM modules allows for flexible memory configurations. Systems can start with a modest amount of memory and scale up by adding additional modules while maintaining compatibility and stability.

Data Integrity and System Confidence

At the core of the ECC Registered memory category is the promise of data integrity. The Micron MTA18ASF2G72PDZ-2G9J3R embodies this principle by providing continuous error detection and correction, ensuring that systems operate with confidence even under heavy workloads.