AD170482 Dell 128GB DDR5 6400MHz PC5-51200 Memory

Overview of the Dell 128GB DDR5 SDRAM Memory

The Dell AD170482 128GB DDR5 6400MT/s PC5-51200 Dual Rank X4 ECC Registered DDR5 SDRAM 288-pin RDIMM memory module represents a high-performance server memory solution engineered for next-generation data center, enterprise, and workstation environments. As part of the DDR5 RDIMM category, this module is designed to deliver superior bandwidth, greater power efficiency, enhanced error correction, and scalable capacity for intensive workloads. With its massive 128GB capacity, advanced DDR5 architecture, and ECC Registered design, the Dell AD170482 fits into systems that demand consistent uptime, high reliability, and optimized throughput for demanding applications such as virtualization, AI processing, high-performance computing, deep learning, analytics, and cloud-driven workloads.

Main Information

• Brand: Dell
• Part Number: AD170482
• Product Type: Memory Module

Key Specifications

• Capacity: 128GB
• Type: DDR5 SDRAM
• Speed: 6400MHz (PC5-51200)
• Form Factor: 288-Pin RDIMM
• ECC Support: Yes, Error-Correcting Code
• Buffered/Registered: Registered (RDIMM)
• Latency: CL52
• Voltage: 1.1V (typical DDR5)
• Application: Enterprise Servers, Data Centers, Virtualization

Compatible Systems

• Dell PowerEdge R670
• Dell PowerEdge R770
• Dell PowerEdge R6715
• Dell PowerEdge R6725
• Dell PowerEdge R7715
• Dell PowerEdge R7725

Dell AD170482 128GB  ECC Registered RDIMM Memory

Positioned in the category of enterprise-grade DDR5 RDIMM memory, this module offers substantial improvements over DDR4 predecessors. Increased transfer rates up to 6400MT/s, improved channel architecture, and on-die ECC enhance overall stability and performance. Businesses selecting components in this category benefit from the ability to scale server memory footprints, reduce latency, maximize data integrity, and support multi-threaded applications without bottlenecks. The Dell AD170482 falls into a specialized category that provides both high density and cutting-edge speed, making it suitable for environments where memory-intensive applications are critical to operational efficiency.

Features of the DDR5 RDIMM 

The DDR5 RDIMM category introduces a new generation of memory technology designed specifically for servers and mission-critical computing platforms. The Dell AD170482 exemplifies the advancements found within this memory category, offering significant improvements in speed, bandwidth, power management, and reliability. DDR5 memory in this class supports higher native frequencies, allowing data centers and enterprise systems to handle exponentially larger datasets and more complex computational loads. Additionally, DDR5 RDIMM modules incorporate advanced features like dual-channel DIMM architecture, power management ICs, and enhanced signal integrity, all of which help improve system responsiveness and scalability.

Capacity expansion is another core characteristic of this category, enabling single-module capacities such as 128GB to become commonplace. With registered buffering, system memory controllers experience reduced electrical load, supporting greater stability in multi-DIMM configurations. As organizations transition to platforms that require higher performance processing, DDR5 RDIMMs form the backbone of growth, ensuring servers can keep pace with virtualization layers, multi-tenant workloads, and compute-heavy pipelines.

Enhanced Bandwidth and Speed

The Dell AD170482’s 6400MT/s transfer rate represents a significant leap forward in the DDR5 RDIMM category. Higher speeds allow for faster data throughput, reduced wait cycles, and more efficient execution of simultaneous tasks. Bandwidth increases in DDR5 memory modules help accelerate workloads that rely on constant data movement, including rendering, scientific simulations, database operations, and cloud-hosting activities. Within this category, speed capability is a critical differentiator, allowing systems equipped with DDR5 modules like the AD170482 to deliver next-level computing performance.

ECC Registered Reliability

The ECC Registered (RDIMM) classification enhances reliability by reducing error rates and supporting error correction protocols that are mandatory in server environments. The Dell AD170482 features ECC technology capable of detecting and correcting data corruption, minimizing risks associated with data loss, crashes, or compromised output. In multi-user environments or platforms with always-on requirements, this level of protection is essential. Registered buffering stabilizes signaling between the memory controller and the DIMM, which is particularly valuable in servers populated with high-density memory.

High-Density 128GB Capacity

As part of the high-capacity DDR5 RDIMM category, the Dell AD170482 supports demanding workflows where memory limits often define system capability. A single 128GB module enables servers to scale memory allocations dramatically, supporting virtual machines, container-based deployments, and massive parallel tasks. Organizations leveraging big data analytics, AI training models, and large database structures benefit from the ability to process more data directly in-memory, reducing reliance on storage paging and improving overall performance. High-capacity modules like this one allow data centers to streamline hardware footprints, reduce rack space, and consolidate workloads efficiently.

DDR5 Technology Advancements for Enterprise Memory

DDR5 technology introduces multiple architectural enhancements over DDR4, each contributing to higher performance and improved efficiency. In the broader DDR5 RDIMM category, innovations such as doubled burst lengths, expanded bank counts, and redesigned channel structures allow greater parallelism and smoother data flow. The Dell AD170482 leverages these improvements to deliver faster processing speeds and lower latency across complex workload environments.

Another hallmark of DDR5 technology is the integration of on-module power management, which reduces motherboard power delivery complexity and enhances regulation accuracy. By improving power handling at the module level, systems experience more consistent performance and reduced thermal strain. This benefit is vital in high-density memory configurations where multiple modules operate concurrently. DDR5 also increases the potential maximum capacity supported per module, making 128GB RDIMM units like the AD170482 increasingly valuable for scaling enterprise infrastructure.

Dual-Channel DIMM Architecture

DDR5 RDIMM modules introduce a dual 32-bit channel architecture, doubling memory access concurrency. This allows the Dell AD170482 to handle more requests per cycle, improving throughput across memory-intensive applications. The dual-channel structure helps reduce bottlenecks in multi-core processors, enabling servers to extract more performance from CPU resources. For categories involving parallel computing, simulation modeling, and multi-instance hosting, this dual-channel capability is essential for seamless operation.

Improved Bank and Burst Structures

DDR5 memory expands the number of memory banks available, allowing more data to be accessed and written simultaneously. Larger burst lengths enhance the amount of data transferred per cycle, resulting in higher throughput capacity. In practice, this means applications with constant sequential or random data access patterns will experience faster read/write cycles. This category enhancement is particularly relevant for scientific computing, AI inference, and streaming data analysis.

Use Cases

The DDR5 RDIMM memory category targets environments where stability, capacity, and performance are critical to operational success. The Dell AD170482 128GB module fits seamlessly into enterprise-class servers, high-performance workstations, and cloud computing platforms. Industries handling large-scale data processing, such as finance, healthcare, media production, and research institutions, benefit significantly from the increased capabilities provided by this category of memory.

In virtualization and cloud environments, high memory capacity allows for denser VM deployments and more efficient resource usage. Organizations can reduce latency between virtualized processes and minimize overhead. Big data platforms, including distributed computing and real-time analytics engines, require immense memory pools to process large datasets rapidly. With a 128GB module, servers can better handle multi-threaded operations, in-memory queries, and complex analytical functions without slowdown.

High-Performance Computing and Scientific Research

In HPC environments, memory bandwidth and capacity often dictate computational throughput. The DDR5 RDIMM category is particularly well-suited for simulations, molecular modeling, weather prediction, genomic research, and engineering processes. The 6400MT/s bandwidth available in the Dell AD170482 provides rapid data interchange between memory and processing cores, shortening compute times and enabling larger datasets to be processed simultaneously. Institutions requiring precise, repeatable results also benefit from ECC protection that reduces data corruption risk.

Database and Virtualization

Large-scale databases and virtualization frameworks demand high-density memory to ensure fast query performance, high concurrency, and low-latency response times. With 128GB capacity, servers equipped with the Dell AD170482 can support expansive in-memory databases, deliver faster caching, and optimize backend data services. Virtualization environments benefit from the ability to allocate sufficient memory to multiple VMs or containers, minimizing resource contention and improving uptime. This category of DDR5 RDIMM memory supports modern enterprise IT strategies driven by consolidation and cloud-native infrastructure.

Benefits of ECC Registered Memory in Enterprise Systems

ECC Registered RDIMMs, including the Dell AD170482, are engineered to reduce system instability caused by memory errors. In mission-critical applications, even minor data corruption can lead to downtime, inconsistent results, or system failures. ECC technology corrects single-bit errors and detects multi-bit errors, significantly improving the reliability of stored and processed data. Registered buffering adds signal stability, especially when multiple DIMMs are deployed in a single system. This category’s emphasis on data integrity is vital for businesses prioritizing security, accuracy, and operational continuity.

As memory density increases across servers and data centers, the likelihood of transient errors also rises. The DDR5 ECC Registered category addresses this challenge by incorporating advanced error correction and on-die ECC, creating an additional layer of resiliency. This makes modules like the Dell AD170482 highly valuable in long-term server deployments where durability and consistency are essential.

Reduced Downtime and Increased Uptime

Enterprises choose ECC Registered memory to minimize unexpected outages. By proactively correcting memory-related errors, systems remain operational longer and experience fewer interruptions. This is critical for data centers, cloud platforms, and services requiring 24/7 availability. The DDR5 RDIMM category reinforces system uptime by ensuring stable operation under heavy workloads and high temperatures, improving long-term performance.

Secure Data Handling and Integrity

Industries that process sensitive or regulated data rely heavily on error-free computation. The ECC capabilities found in this category help maintain accurate records, prevent data corruption, and ensure compliance with industry standards. Healthcare, finance, government, and research sectors benefit from the integrity safeguards built into ECC Registered modules like the AD170482, ensuring reliable processing across mission-critical applications.

Dual Rank X4 Architecture Advantages

The Dual Rank X4 configuration found in the Dell AD170482 offers enhanced parallelism and improved data access performance. Dual-rank modules can deliver higher throughput by allowing the memory controller to switch between ranks as needed, reducing idle cycles and improving efficiency in heavy multitasking environments. The X4 organization supports narrower data width per chip, enabling robust error correction and enhanced stability for enterprise-grade workloads. This category configuration is particularly beneficial in multi-core and multi-threaded systems where parallel memory access directly influences performance.

Optimized Multi-Tasking and Parallel Processing

Dual Rank memory modules improve task distribution, allowing servers to handle more simultaneous requests. In cloud-based applications and virtualized systems, the ability to manage multiple threads and processes efficiently is crucial. The DDR5 RDIMM category leverages Dual Rank technology to improve elasticity, resource sharing, and compute responsiveness. Workflows such as transactional databases, online services, and concurrent analytics gain measurable performance advantages from this architecture.

Enhanced Error Correction

The X4 chip configuration increases fault tolerance by distributing data in a manner that enhances error correction efficiency. This complements the ECC capabilities already inherent in this category, providing multilayered protection against data corruption. Enterprise systems operating under continuous workloads benefit from this architectural reinforcement, particularly when running memory-intensive applications that handle sensitive information.

288-Pin RDIMM Form Factor Compatibility

The 288-pin RDIMM form factor ensures compatibility with modern server platforms engineered for DDR5 memory. This category standard supports higher speeds and densities while maintaining secure mechanical and electrical connections. The Dell AD170482 integrates seamlessly with motherboards designed for DDR5 RDIMM slots, enabling straightforward installation and scalable deployment in diverse environments.

Improved Signal Integrity

The 288-pin interface enhances signal quality and stability, supporting the higher frequencies enabled by DDR5 technology. Reduced noise, improved contact precision, and optimized layout contribute to more reliable performance. This is particularly relevant within the DDR5 RDIMM category, where speed and density demand exceptional signal control to maintain consistent output.

Future-Ready Infrastructure

As server architectures evolve, the 288-pin DDR5 RDIMM standard provides a future-ready foundation for system upgrades. Businesses investing in this category benefit from long-term scalability, ensuring that memory technology can grow alongside application demands. High-density modules like the Dell AD170482 prepare data centers for emerging workloads and next-generation computing platforms.

Power Efficiency

Power efficiency is a key attribute of the DDR5 RDIMM category. With integrated power management ICs (PMICs), modules like the Dell AD170482 regulate voltage at the module level, improving energy efficiency and reducing overall power consumption. This enhances thermal characteristics, leading to cooler operation and improved hardware longevity. In large-scale deployments, these efficiency gains translate into reduced energy costs and lower cooling requirements.

Thermal stability is essential for maintaining system reliability. DDR5 RDIMM modules are engineered to withstand enterprise workloads without performance degradation. In environments with multiple high-capacity modules installed, improved thermal behavior helps maintain consistent system output and protects against heat-induced failures.

Lower Operating Voltage

DDR5 memory operates at lower voltages compared to previous generations, contributing to reduced energy usage. The DDR5 RDIMM category capitalizes on this improvement, offering sustainable performance gains for large data centers and enterprise installations. Lower voltage operation also contributes to longer component lifespans and reduced maintenance needs.

Power Management Integration

With onboard PMICs, the Dell AD170482 benefits from more precise power distribution, reducing voltage fluctuations and increasing efficiency. This category innovation helps stabilize performance under heavy loads, ensuring predictable behavior and optimized resource allocation.

Scalability and Data Centers

The DDR5 RDIMM category is designed for environments where scalability is not just beneficial, but essential. As workloads grow more complex, memory demands rise accordingly. High-density modules like the Dell AD170482 enable data centers to expand capacity without requiring additional server nodes, reducing hardware investments and optimizing floor space. Memory scalability helps organizations future-proof their infrastructure against rapidly evolving software, AI-driven processes, and data-intensive requirements.

Servers equipped with multiple 128GB modules can achieve multi-terabyte memory configurations, unlocking new possibilities in virtualization, in-memory databases, and large-scale AI systems. The ability to scale memory within a single platform reduces latency, simplifies resource distribution, and enhances overall application responsiveness.

Balanced Workload Distribution

Servers with multiple DDR5 RDIMM modules can distribute computational loads more effectively, supporting higher concurrency and reduced processing delays. Balanced memory allocation accelerates response times for applications requiring constant access to large datasets, enhancing operational throughput across mission-critical platforms.

Consistent Output Under High Load

The ECC Registered design ensures stable performance even as workloads peak. In environments where uptime and responsiveness are critical, this category protects against performance deterioration caused by memory errors or signal instability.

Compatibility

The DDR5 RDIMM category is engineered for compatibility with modern server platforms, ensuring seamless integration with systems supporting DDR5 technology. The Dell AD170482 is designed for enterprise-grade servers and workstations that require ECC Registered memory. Compatibility within this category ensures predictable installation, reliable communication with memory controllers, and optimal system performance.

As OEM server platforms transition to DDR5 architectures, the demand for modules within this category continues to grow. The Dell AD170482 aligns with leading platform requirements, enabling organizations to deploy future-ready hardware and adopt new server technologies without delay.

OEM System Validation

Modules in this category often undergo rigorous validation, ensuring they meet enterprise performance benchmarks. The Dell AD170482 offers compatibility with systems requiring high-density memory and Registered ECC support, reducing configuration challenges and ensuring stable deployment.

The DDR5 RDIMM Memory

The evolution toward DDR5 RDIMM memory represents a pivotal shift in computing infrastructure. With exponential data growth and increasing computational complexity, traditional memory technologies struggle to keep pace. The DDR5 RDIMM category addresses these challenges through higher speeds, greater densities, improved efficiency, and enhanced reliability. Modules like the Dell AD170482 play a vital role in supporting the next generation of enterprise computing, enabling faster innovation and stronger performance across all industries.

Whether supporting cloud-based ecosystems, AI-driven platforms, or data-intensive analytics, the DDR5 RDIMM category provides the foundation for scalable, future-ready growth. Businesses that adopt high-capacity DDR5 modules gain a competitive advantage through improved productivity, faster results, and more robust system reliability.