MTA18ASF2G72PZ-2G9E1 Micron 16GB Pc4-23400 DDR4 2933Mhz ECC RDIMM

Product Overview of the Micron MTA18ASF2G72PZ-2G9E1 RAM

The Micron MTA18ASF2G72PZ-2G9E1 is a high-performance 16GB DDR4 ECC Registered (RDIMM) memory module built for enterprise servers and professional workstations. It is designed to deliver stable, reliable, and efficient computing for data-intensive workloads such as virtualization, cloud computing, databases, and engineering applications.

General Information

• Brand: Micron
• Part Number: MTA18ASF2G72PZ-2G9E1
• Product Type: DDR4 SDRAM Memory Module

Technical Specifications

Memory Capacity & Type

• Total Capacity: 16GB
• Memory Technology: DDR4 SDRAM
• Module Configuration: 1 × 16GB
• Rank: Single Rank
• Chip Organization: x4

Performance and Speed

• Bus Speed: 2933MHz
• Data Rate: DDR4-23400 / PC4-2933Y
• CAS Latency: CL21
• High-speed data transfer for demanding workloads

Data Integrity & Stability

• ECC (Error Correction Code): Automatically detects and corrects memory errors
• Registered (RDIMM): Improves system stability in large memory configurations

Compatibility

The Micron MTA18ASF2G72PZ-2G9E1 is designed for server and workstation platforms that support DDR4 ECC Registered (RDIMM) memory. It will not work in standard desktop or laptop systems.

• Enterprise rack and tower servers
• Professional workstations
• Cloud and virtualization servers
• Database and application servers

CPU Families

• Intel Xeon Scalable processors
• Intel Xeon E5 and E7 series
• AMD EPYC server processors
• AMD Threadripper Pro (ECC RDIMM supported models)

Enterprise-Grade DDR4 RDIMM Memory for Mission-Critical

The Micron MTA18ASF2G72PZ-2G9E1 16GB DDR4 RDIMM memory module belongs to a professional class of enterprise memory designed specifically for servers, data centers, virtualization platforms, cloud computing infrastructure, and high-availability workstations. This category of ECC Registered DDR4 memory is essential for systems that must run continuously, handle massive data loads, and operate with extreme reliability. Unlike consumer desktop RAM, RDIMM modules are engineered to maintain electrical stability, signal integrity, and consistent performance even when multiple memory modules are installed across many memory channels.

This 16GB module uses DDR4 SDRAM technology, operating at 2933MHz with PC4-23400 bandwidth. It is built with error correction code (ECC) and registered buffering, two technologies that make it far more reliable and scalable than non-ECC unbuffered memory. When installed in supported servers and workstations, this category of memory ensures smoother multitasking, faster data access, and reduced risk of crashes, data corruption, or system downtime.

DDR4 Registered ECC Memory Architecture

DDR4 Registered Dual Inline Memory Modules (RDIMMs) are specifically built for enterprise systems that require large memory capacities and stable performance under heavy workloads. The Micron MTA18ASF2G72PZ-2G9E1 fits into this category by integrating a register chip between the memory controller and the DRAM chips. This register buffers address and control signals, reducing the electrical load on the CPU’s memory controller. As a result, servers can support more memory modules per channel without signal degradation.

ECC functionality is another key feature of this memory category. ECC, or Error Correcting Code, continuously monitors data being written to and read from memory. It can detect and correct single-bit errors and detect multi-bit errors. This is vital in enterprise systems where even a small memory error could lead to corrupted databases, crashed applications, or lost financial and operational data.

Memory Is Used in Servers

Registered memory modules like this Micron RDIMM are used in systems that need high memory density and long-term stability. Unbuffered desktop memory is not designed to handle large banks of RAM across many slots. In contrast, RDIMM memory allows enterprise servers to use higher total RAM capacities while maintaining signal clarity and electrical reliability. This makes it ideal for virtualization servers, cloud platforms, ERP systems, and high-performance computing environments.

ECC Protection for Data Integrity

ECC memory is essential for mission-critical computing. The Micron MTA18ASF2G72PZ-2G9E1 protects sensitive workloads such as financial transactions, scientific simulations, healthcare databases, and enterprise software from memory-related data corruption. By automatically correcting memory errors before they impact applications, this category of RAM significantly improves system reliability.

2933MHz Performance and PC4-23400

Operating at 2933MHz, this DDR4 memory module offers PC4-23400 bandwidth, meaning it can transfer up to 23.4 gigabytes of data per second. This high data transfer rate ensures that CPUs can quickly access large datasets, improving application responsiveness and overall system performance. In data-heavy environments such as database servers, virtual machines, and cloud infrastructure, this speed translates into faster processing, smoother multitasking, and reduced latency.

The CL21 latency rating balances speed and stability, making this module suitable for enterprise platforms that prioritize reliability alongside performance. This combination of frequency and timing ensures that workloads run smoothly even under sustained heavy usage.

Single Rank x4 Memory

This memory module uses a single-rank x4 architecture. Single-rank modules have one set of memory chips accessed by the memory controller at a time, which simplifies signal routing and improves stability in multi-DIMM configurations. The x4 chip organization means that each DRAM chip provides a 4-bit data width, which enhances ECC error correction accuracy compared to x8 designs. This makes the Micron MTA18ASF2G72PZ-2G9E1 especially suitable for enterprise servers that require maximum data integrity.

Multi-CPU Server Platforms

Modern servers often use dual or multi-socket CPU configurations, each with its own memory channels. This RDIMM memory category is designed to perform reliably across all channels, enabling balanced memory access and consistent performance. When multiple modules are installed, registered buffering ensures signal stability, preventing performance drops and memory errors.

Power DDR4

This Micron DDR4 RDIMM operates at 1.2 volts, which is lower than older DDR3 memory that required 1.5 volts or more. Lower operating voltage reduces overall system power consumption and heat generation. In large data centers with hundreds or thousands of servers, this energy efficiency leads to significant cost savings and reduced cooling requirements.

By using less power per module, systems can maintain optimal performance while minimizing thermal stress on components. This contributes to longer hardware lifespan and improved system stability, which is critical in 24/7 operational environments.

288-Pin RDIMM

This memory module uses the standard 288-pin DDR4 RDIMM form factor. This ensures compatibility with a wide range of enterprise-grade motherboards and server platforms that support DDR4 registered memory. The physical layout is engineered to fit securely into RDIMM memory slots, providing stable electrical connections even in vibration-prone data center environments.

The module is designed for easy installation and replacement in rack-mounted servers, blade servers, and enterprise workstations. This simplifies maintenance and upgrades, allowing IT teams to scale memory capacity as workloads grow.

Enterprise and Data Center

This category of 16GB DDR4 ECC RDIMM memory is widely used in enterprise and data center environments. Typical applications include database servers, web hosting platforms, virtualization hosts, cloud infrastructure, big data analytics, and machine learning workloads. These systems require large amounts of stable memory to handle thousands of concurrent processes and massive datasets.

Virtualization and Cloud Computing

Virtual machines rely heavily on system memory. Each virtual server requires its own allocation of RAM, and insufficient or unstable memory can lead to performance bottlenecks. This Micron RDIMM provides the reliability and capacity needed to run multiple virtual machines without errors or slowdowns.

Database and Transaction Processing

Enterprise databases such as SQL, Oracle, and in-memory data platforms benefit from high-speed ECC memory. By reducing data access times and preventing memory corruption, this DDR4 RDIMM ensures consistent performance and data integrity for critical business operations.

Scalability and Upgrade Flexibility

The 16GB capacity of the Micron MTA18ASF2G72PZ-2G9E1 makes it ideal for both initial server builds and future upgrades. IT administrators can start with a few modules and expand memory capacity over time as workloads increase. Because RDIMM memory supports higher total capacities per system, it allows organizations to scale without replacing existing hardware.

Future-Proof DDR4 Technology

While newer memory technologies continue to emerge, DDR4 remains widely supported across enterprise platforms. This ensures long-term compatibility and availability, making this RDIMM module a safe and practical choice for server upgrades and new system builds.