AB745078 Dell 128GB Dram 3200 Mhz Persistent Memory Module

Dell 128GB Persistent Memory Overview

The Dell AB745078 128GB DRAM 3200MHz Persistent for Optane 200 Memory Module represents a specialized enterprise memory category designed to bridge the gap between traditional volatile system memory and high-capacity storage tiers. This category focuses on persistent memory technology optimized for data-centric workloads that demand ultra-low latency, high endurance, and massive memory addressing capabilities. Built to support Intel Optane Persistent Memory 200 Series platforms, this memory classification delivers a new paradigm in server memory hierarchies by enabling data persistence directly within the memory subsystem, fundamentally redefining performance expectations for mission-critical applications.

Persistent Memory

Persistent memory occupies a unique position between conventional DRAM and solid-state storage, offering byte-addressable access with near-DRAM latency while retaining data across power cycles. The Dell AB745078 module belongs to a category that is purpose-built for enterprise servers requiring predictable performance under heavy transactional and analytical loads. This category is not merely about increasing memory capacity; it is about transforming how data is processed, cached, and retained in modern data centers.

Integration

The persistent memory category associated with this Dell module is engineered to integrate seamlessly with Intel Optane Persistent Memory 200 Series processors and chipsets. These platforms enable advanced memory modes that allow system architects to configure memory either as direct-access persistent storage or as an extension of traditional volatile memory. The category emphasizes compatibility with second-generation Intel Xeon Scalable processors, ensuring optimized data paths, improved memory bandwidth, and enhanced reliability for enterprise workloads.

High-Capacity

The 128GB capacity of the Dell AB745078 positions it firmly within the high-density persistent memory category. This classification is critical for enterprises managing in-memory databases, large-scale analytics engines, and virtualization platforms that require expansive addressable memory spaces. High-capacity modules reduce the total number of DIMM slots required to achieve target memory capacities, simplifying server configurations while improving thermal efficiency and power management.

Scalability and System Design

High-density persistent memory modules enable unprecedented scalability within a single server node. This category supports system designs that exceed traditional DRAM capacity limits, allowing servers to host multi-terabyte memory configurations without relying solely on volatile memory. Such scalability is essential for applications that process massive datasets in real time, including financial risk modeling, artificial intelligence inference, and large-scale simulation environments.

Reduced Storage

By keeping critical datasets resident in persistent memory, this category significantly reduces dependency on external storage systems. Data can be accessed directly from the memory bus rather than traversing storage interfaces, resulting in lower latency and higher throughput. The Dell AB745078 module exemplifies this category by enabling persistent datasets to remain available even after system reboots, minimizing downtime and accelerating application restart times.

3200MHz Data Rate

The 3200MHz operating frequency places this memory module within a high-performance persistent memory category that aligns with modern server memory standards. This data rate ensures compatibility with contemporary DDR4-based server architectures while delivering optimized throughput for workloads that require consistent memory bandwidth. The category emphasizes balanced performance, ensuring that persistent memory does not become a bottleneck in high-speed computing environments.

Enterprise

The Dell AB745078 belongs to a category that emphasizes enterprise-grade reliability and long-term operational stability. Persistent memory modules are engineered to meet stringent standards for error correction, endurance, and data integrity. This category is particularly suited for environments where data loss or corruption is unacceptable, such as healthcare systems, financial institutions, and government infrastructure.

Data Integrity

Persistent memory in this category incorporates advanced error correction technologies to maintain data accuracy over extended operational lifecycles. These mechanisms detect and correct memory errors in real time, ensuring that persistent datasets remain reliable even under continuous write-intensive workloads. The category reflects a commitment to maintaining data integrity at the memory level, reducing reliance on higher-level software redundancy.

Use Cases

The persistent memory category defined by this Dell module is shaped by its applicability across a wide range of enterprise use cases. From accelerating database performance to enhancing virtualization density, this category addresses the evolving demands of data-driven organizations. The focus is on enabling new application architectures that leverage persistent memory as a foundational component rather than a supplemental resource.

Compatibility

This memory module category is designed to integrate seamlessly within Dell’s enterprise server ecosystem. Compatibility with Dell PowerEdge servers ensures validated performance, firmware alignment, and comprehensive support. The category emphasizes vendor-certified components that simplify deployment and reduce operational risk in enterprise environments.

Data-Centric

The persistent memory category represented by this Dell module is forward-looking, designed to support emerging workloads and evolving application models. As data volumes continue to grow and performance demands intensify, persistent memory serves as a foundational technology for next-generation computing architectures. This category emphasizes adaptability, scalability, and performance longevity.