MTA72ASS8G72PSZ-2S6E1 Micron 64GB DDR4-2666MHz SDRAM 288-Pin Dimm Memory

Micron 64GB DDR4 Memory Module

The Micron MTA72ASS8G72PSZ-2S6E1 is a high-performance 64GB DDR4 SDRAM module designed for enterprise-grade servers and workstations. With advanced error correction and reliable speed, this memory solution ensures stability and efficiency for demanding computing environments.

General Information

• Brand: Micron
• Model Number: MTA72ASS8G72PSZ-2S6E1
• Device Category: 64GB Memory Module

Technical Specifications

Capacity and Type

• Storage Size: 64 GB
• Memory Classification: DDR4 SDRAM

Form Factor

• Module Format: 288-pin Registered DIMM (RDIMM)
• Compatibility: Designed for server and workstation motherboards

Performance Details

• Speed Rating: 2666 MHz
• Data Rate: PC4-21300 / PC4-2666V

Error Handling

• ECC Support: Error-Correcting Code for enhanced reliability
• Rank Structure: Quad Rank (4Rx4 or 2S4Rx4)

Power Efficiency

• Operating Voltage: 1.2V
• Energy Saving: Optimized for reduced power consumption

MTA72ASS8G72PSZ-2S6E1 DDR4 Memory Category Overview

The category of enterprise-grade DDR4 registered server memory modules encompasses high-capacity, high-reliability solutions designed for mission-critical computing environments. Products such as the Micron MTA72ASS8G72PSZ-2S6E1 64GB PC4-21300 DDR4-2666MHz SDRAM 288-Pin DIMM Memory represent a class of memory engineered to meet the demanding operational, scalability, and stability requirements of modern data centers, cloud infrastructures, virtualization platforms, and enterprise servers. This category focuses on maximizing data integrity, bandwidth efficiency, and system uptime while supporting heavy multitasking workloads and sustained performance under continuous operation.

DDR4 server memory modules differ significantly from consumer-grade memory, both in electrical design and functional purpose. They are built to operate in multi-processor server architectures, support advanced error detection and correction, and maintain signal integrity across dense memory configurations. The category emphasizes long-term reliability, compatibility with server chipsets, and compliance with strict industry standards established by organizations such as JEDEC. Memory modules in this class are validated for use in enterprise servers from major OEMs, ensuring consistent behavior under enterprise workloads.

Role of Registered DIMM Architecture in Server Environments

Registered DIMM, commonly referred to as RDIMM, is a defining characteristic of many enterprise DDR4 memory products within this category. RDIMM technology incorporates a register between the memory controller and the DRAM chips, which buffers control signals and reduces electrical load on the memory controller. This design enables servers to support larger memory capacities and more populated DIMM slots without compromising stability or performance.

The Micron MTA72ASS8G72PSZ-2S6E1 exemplifies this architectural approach by providing a 64GB capacity in a single 288-pin DDR4 RDIMM form factor. Within the broader category, RDIMM-based modules are essential for scaling memory-intensive applications such as virtualization, in-memory databases, analytics platforms, and enterprise resource planning systems. The registered architecture ensures predictable signal timing and reduces the risk of data corruption in large-scale deployments.

Electrical Load Reduction and Signal Integrity

One of the primary advantages of registered memory modules is the reduction of electrical load on the memory controller. In enterprise servers, where multiple DIMMs are installed per channel, unbuffered memory can lead to signal degradation and instability. RDIMM designs mitigate this challenge by isolating the memory controller from the direct electrical impact of multiple DRAM devices.

This category of memory is engineered to maintain clean signal paths and consistent timing, which is especially critical in multi-socket server configurations. The buffering mechanism allows for higher memory densities and more flexible system configurations, supporting the evolving needs of enterprise IT environments.

DDR4-2666MHz Characteristics

DDR4-2666MHz memory modules, classified under PC4-21300, deliver a balanced combination of bandwidth and power efficiency suitable for a wide range of server workloads. Operating at a data rate of 2666 megatransfers per second, this memory category provides sufficient throughput for most enterprise applications while maintaining compatibility with a broad spectrum of server platforms.

The performance profile of DDR4-2666MHz memory aligns with the needs of organizations seeking reliable, cost-effective memory solutions without the thermal and power demands associated with higher-frequency modules. This makes the category particularly relevant for servers that prioritize stability, predictable latency, and long-term operational efficiency.

Bandwidth Optimization for Enterprise Applications

Within this memory category, bandwidth optimization plays a crucial role in supporting concurrent workloads. DDR4-2666MHz modules provide adequate data transfer rates to handle virtualization, database transactions, and application hosting with minimal bottlenecks. When deployed in multi-channel memory architectures, these modules contribute to a scalable memory subsystem capable of supporting high user concurrency.

The Micron MTA72ASS8G72PSZ-2S6E1 fits seamlessly into this category by offering consistent bandwidth performance across supported server platforms. Its design ensures that data-intensive applications can access memory resources efficiently, reducing latency and improving overall system responsiveness.

Latency Considerations in DDR4 Server Memory

Latency is a critical factor in server memory performance, particularly for workloads that rely on rapid data access. DDR4-2666MHz memory modules within this category are optimized to deliver stable and predictable latency characteristics, ensuring that application performance remains consistent under varying load conditions.

While higher-frequency memory may offer marginally lower access times, DDR4-2666MHz modules strike a balance between speed, compatibility, and power consumption. This makes them a preferred choice for enterprise environments where reliability and compatibility outweigh the need for peak theoretical performance.

Virtualization and Cloud Infrastructure Use Cases

In virtualization and cloud computing environments, memory capacity is often a limiting factor in scalability. The 64GB DDR4 RDIMM category enables higher virtual machine density per host, allowing organizations to maximize resource utilization. Each virtual machine requires a dedicated allocation of memory, and higher-capacity DIMMs simplify the process of provisioning resources.

This category supports the dynamic nature of cloud workloads, where memory demands can fluctuate rapidly. High-capacity modules provide the flexibility needed to adapt to changing requirements without extensive hardware modifications.

288-Pin DDR4 DIMM Form Factor Compatibility

The 288-pin DDR4 DIMM form factor is the standard physical interface for DDR4 server memory. This category ensures compatibility with a wide range of modern server motherboards and memory slots. The standardized pin layout and electrical specifications allow for seamless integration into existing systems.

Memory modules within this category are designed to meet precise mechanical and electrical tolerances, ensuring reliable insertion, secure seating, and stable operation. The form factor also supports features such as integrated heat spreaders, which aid in thermal management.