AC910920 Dell 16GB DDR4 SDRAM RDIMM Memory Module

Dell AC910920 16GB DDR4 RDIMM Memory 

The Dell AC910920 16GB PC4-25600 CL22 DDR4 SDRAM RDIMM Memory Module is designed to deliver reliable performance and enhanced data integrity for enterprise-class servers. This high-speed memory module ensures seamless multitasking, system stability, and optimized server efficiency.

Technical Specifications

• Product Name: 16GB - 2Rx8 DDR4 RDIMM 3200MHz Memory Module
• Memory Technology: DDR4 SDRAM
• Storage Capacity: 16GB
• Number of Modules: 1 x 16GB
• Bus Speed: 3200MHz DDR4-25600 / PC4-3200
• Data Integrity Check: ECC
• Signal Processing: Registered (RDIMM)
• CAS Latency: CL22
• Rank Features: 2Rx8

Physical Attributes

• Form Factor: 288-pin RDIMM
• Shipping Dimensions: 1.00" height x 6.75" depth
• Shipping Weight: 0.20 lb

Compatibility and Server Support

The Dell AC910920 memory module is engineered for broad compatibility with Dell PowerEdge servers and storage solutions. This module ensures consistent performance across multiple platforms.

Compatible Dell PowerEdge Servers

• PowerEdge FC630, FC430, FC830
• PowerEdge M830
• PowerEdge R640, R740, R940
• PowerEdge R740xd, R740xd2
• PowerEdge C6420, C4140, C6525
• PowerEdge R440, R540, R6515, R6525, R7515, R7525
• PowerEdge T640, T440
• PowerEdge FC640, M640
• PowerVault NX3240
• PowerEdge MX740c, MX840c
• PowerEdge R840, R940xa

Performance and Reliability

This 16GB RDIMM module leverages DDR4 technology to provide high-speed data transfer and low latency. Key benefits include:

• Enhanced system stability through ECC error correction
• High-density memory configuration for large-scale enterprise workloads
• Registered signal processing ensuring reliable server operations
• Low CAS latency of CL22 for rapid data access

Enterprise Applications

The Dell AC910920 16GB DDR4 RDIMM memory module is suitable for a variety of enterprise computing environments:

• High-performance computing (HPC) clusters
• Data centers requiring scalable memory solutions
• Virtualization and cloud workloads
• Database servers and business-critical applications

Key Advantages

• Reliable memory performance for mission-critical servers
• Easy scalability across multiple servers
• High-quality construction meeting Dell OEM standards
• Optimized for low latency and maximum throughput

Dell AC910920 16GB PC4-25600 Memory

The Dell AC910920 16GB PC4-25600 CL22 DDR4 SDRAM RDIMM memory module represents a dependable server-grade solution designed to enhance performance for enterprise workloads, digital infrastructure frameworks, and computationally intensive tasks. This module complies with strict reliability and efficiency standards required by modern data centers, enabling optimized latency handling, consistent throughput, and increased multitasking capacity. Its registered DIMM architecture ensures signal stability, making it particularly suitable for environments where constant uptime and predictable performance are essential. Through refined data transmission capabilities and a sophisticated error-mitigation system, it supports a wide range of business applications requiring stable memory performance.

Category Specifications and Enterprise-Grade Performance 

Within the category of DDR4 registered memory modules, the Dell AC910920 16GB PC4-25600 solution occupies a critical role in maintaining rapid application responsiveness. Its 3200 MT/s data rate contributes to smoother file operations, accelerated program execution, and reduced processing delays. The module’s structural composition ensures firmware-level compatibility with various Dell server systems, offering predictable behavior under diverse operational conditions. Since it utilizes a 288-pin RDIMM interface, it fits seamlessly into enterprise-class hardware that demands both bandwidth efficiency and functional stability.

The memory module supports a low-voltage 1.2V power requirement, which promotes efficient power utilization without compromising throughput. This configuration assists servers in reducing thermal output and energy consumption, thereby allowing improved sustainability across extended operating periods. In mission-critical frameworks where continuous workflow execution is required, this memory module provides stable bandwidth levels and maintains consistent cycle timing even under heavy load.

Structural Enhancements for Server-Level Workloads

The Dell AC910920 component integrates vital enhancements that influence server-side deployment. Its internal architecture includes sophisticated routing pathways that facilitate smoother data journeys between CPU and memory banks, reducing latency inconsistencies. This internal structure supports simultaneous operations, multiple user requests, and database-oriented tasks. When running virtualized workloads, distributed processing configurations, or dynamic web hosting platforms, the memory module assists the server in maintaining predictable throughput.

The module’s registered buffering system strengthens signal integrity across all memory channels. Rather than placing large electrical loads directly on the memory controller, the RDIMM design isolates and conditions signals before passing them forward. This signal-balancing behavior enables higher density configurations within server motherboards while preserving data precision. As organizations scale memory capacity, the predictable behavior of RDIMM modules becomes essential for preventing performance bottlenecks.

Reliability Factors and Error Management Mechanisms

A core feature of the Dell AC910920 16GB memory module is its integrated error-correcting code technology. ECC actively identifies and corrects minor errors at the hardware level, protecting against data corruption and system instability. This feature becomes crucial when managing high-traffic database transactions, multi-threaded applications, and extensive virtualization activities. ECC ensures that systems maintain data accuracy even when operating at full capacity or under fluctuating computational loads.

ECC-enabled RDIMMs like this model are recognized for their resilience against electrical noise, intermittent bit failures, and transient error events that typically occur in large-scale installations. By performing real-time error correction, the module preserves system uptime and protects against software inconsistencies that arise from memory-related faults. When deploying servers across dispersed environments such as cloud storage facilities or distributed backup networks, this level of fault protection delivers notable operational advantages.

Technical Characteristics Supporting Enterprise Infrastructure

The Dell AC910920 memory module aligns with high-bandwidth requirements that modern enterprise systems demand. Its CL22 latency setting ensures efficient management of command cycles across diverse application types, contributing to smoother multitasking and optimized job scheduling. This latency rating enhances the memory’s timing efficiency, allowing servers to execute commands with reduced delays and improved synchronization.

This PC4-25600 module supports a maximum transfer bandwidth of 25.6 GB/s, facilitating accelerated workload processing when operating within multi-module configurations. As server environments become more modular and flexible, having access to consistent bandwidth levels is essential. Whether executing virtual machine migrations, supporting real-time analytics, or maintaining continuous monitoring applications, this memory configuration delivers stable performance throughout extended operational windows.

Server Compatibility Across Multiple Generations

Since the Dell AC910920 module is engineered specifically for Dell enterprise systems, it integrates seamlessly with select PowerEdge configurations. Its firmware consistency and predictable communication behavior allow system administrators to deploy it across a variety of hardware models without encountering compatibility issues. The memory module adheres to industry-standard DDR4 RDIMM specifications, meaning it supports a broader category of motherboard architectures that conform to DDR4 registered memory requirements.

Its ability to function within multi-channel platforms enhances throughput and stability when servers utilize dual-channel, quad-channel, or higher memory architectures. The module also improves the balance of memory resources across multi-CPU configurations, enabling equal load distribution and reducing overall processing overhead. When integrated into clusters or large computational environments, it supports synchronized operations, helping maintain performance predictability across interconnected systems.

Thermal Stability and Operational Endurance

Thermal performance is a defining factor in enterprise memory solutions. The Dell AC910920 memory module benefits from heat-resistant materials and an optimized PCB arrangement that mitigates temperature fluctuations. As servers operate continuously, thermal consistency prevents throttling events that would otherwise reduce throughput. By maintaining acceptable temperature ranges, the module minimizes risks of component deterioration, ensuring prolonged system longevity within high-density deployments.

The memory module’s power-efficient structure contributes directly to its temperature management capabilities. With its 1.2-volt operating level, the module maintains energy-efficient consumption patterns, allowing servers to handle extended workloads without excessive heat generation. When paired with efficient cooling systems, the memory module offers long-term operational endurance for enterprise environments where large-scale data processing is routine.

Optimized Data Handling for Virtualization and Cloud Architecture

Modern virtualization ecosystems rely extensively on memory bandwidth. The Dell AC910920 module excels in virtual machine hosting environments where numerous operating systems run concurrently. Its rapid data-processing capabilities support resource sharing without performance drops, enabling smoother transitions and improved application isolation. This ensures that virtual servers maintain responsiveness even under heavy user loads.

Cloud computing benefits significantly from the module’s dependable data-set allocation behavior. Whether the memory is used for cloud-native application management, container orchestration, or distributed resource sharing, it helps cloud platforms deliver reliably consistent output. Its registered configuration decreases the chances of data collisions in these complex operational systems, ensuring precise communication between memory banks and processing cores.

Enhanced Frequency Capabilities and Low-Latency Operation

A significant advantage of the PC4-25600 classification is the ability to handle large amounts of data within short cycles. With an effective clock speed of 3200 MT/s, the Dell AC910920 module powers high-frequency operations essential for applications where real-time responsiveness is needed. Developers and data-center operators benefit from the improved command rate and faster data throughput, which positively impact cloud hosting, AI-related tasks, and high-speed computation.

The low-latency CL22 timing ensures balanced performance between raw speed and operational stability. While some workloads prioritize throughput over timing precision, enterprise applications often require a combination of both. The module’s latency profile allows optimized command execution without compromising reliability, making it suitable for systems where uptime and consistency are paramount.

Data Integrity and Redundancy Through ECC Architecture

ECC architecture safeguards data environments by detecting and correcting computational errors. The ECC system embedded within the Dell AC910920 module enhances memory integrity, especially in systems prone to intense read-write activity. Enterprise software applications that rely on memory accuracy—such as financial platforms, scientific calculations, and geospatial modeling workloads—benefit greatly from the module’s consistent error-prevention capabilities.

The memory module’s ability to correct single-bit errors and identify multi-bit discrepancies reduces the likelihood of corrupted output. This protection ensures that server environments maintain stable behavior throughout continuous operations, protecting sensitive data and maintaining optimal service levels for end users and automated processes alike.

Support for Multi-Threaded and Parallel Processing

Parallel computing frameworks rely heavily on memory modules that can sustain continuous exchange across multiple processing cores. The Dell AC910920 memory module supports high-bandwidth pathways that facilitate accelerated multi-threading performance. Multi-core server CPUs benefit from the module’s ability to handle simultaneous data streams without latency bottlenecks. This makes the module particularly effective for advanced computing software such as engineering simulations, machine learning, and data indexing environments.

When server clusters operate under large database environments or analytical platforms, memory bandwidth plays an essential role. This module’s optimized frequency helps reduce processing delays and supports coordinated task execution among nodes or virtual machines. These capabilities ensure that distributed frameworks perform consistently across multi-node systems.

Scalability, Multi-Module Expansion, and System Growth Potential

Scaling server memory resources is a core requirement for organizations seeking flexibility and long-term performance stability. The Dell AC910920 module supports multi-module configurations, allowing systems to increase memory capacity progressively based on workload demands. Whether deployed in standalone rack servers or large-scale blade systems, these modules maintain predictable behavior under expanded memory loads.

As organizations adopt more data-intensive solutions such as AI processing platforms or extensive cloud-service infrastructures, the ability to scale memory resources becomes increasingly important. RDIMM modules provide the electrical stability necessary for these large installations, preventing overload on memory controllers and supporting continuous workload evolution. This scalability ensures that enterprise systems remain adaptable to future expansion.

High-Density Deployment and Clustered Computing Advantages

In high-density computing environments, memory modules must maintain stability despite large quantities of parallel operations. The Dell AC910920 memory module is designed to support these dense deployments by maintaining consistent signal integrity. The registered buffer ensures that the memory controller interacts efficiently with numerous modules, enabling servers to operate with larger memory pools without sacrificing reliability.

Clustered computing environments require highly synchronized memory performance to ensure consistent workload distribution. The module’s high transfer rate supports timely communication across cluster nodes, helping distributed systems maintain alignment when processing large datasets. Whether used in research facilities, financial institutions, or enterprise analytics frameworks, the module supports both localized and large-scale computing objectives.

Support for High-Availability Systems and Continuous 

High-availability infrastructures require hardware components that deliver uninterrupted operations. The Dell AC910920 module’s ECC features, registered architecture, and low-voltage profile contribute to consistent uptime. Server environments configured with high-availability failover systems benefit from stable memory management, reduced risk of data inconsistencies, and improved service continuity.

The memory module withstands extended operation cycles, making it suitable for applications that require non-stop processing. This includes database engines, virtualization hosts, and enterprise resource planning platforms. Its stable performance characteristics ensure that servers maintain operational integrity even during peak workload situations.

Latency Optimization and Command Framework

Memory latency defines how quickly a module can process commands from the CPU. The CL22 latency of the Dell AC910920 module ensures a calculated balance between timing precision and overall performance efficiency. This timing structure supports rapid execution cycles and reduces the delay between requested and completed tasks. Applications reliant on real-time responses benefit greatly from the stable timing behavior.

Command regulation is also influenced by the module’s ability to manage switching cycles efficiently. The memory module maintains orderly transitions across read and write sequences, ensuring that data does not become bottlenecked or misaligned. This contributes to smoother overall performance in environments requiring rapid transaction processing.

Stability Through Registered Buffering and Voltage Control

The registered buffering system within the module protects the memory controller from electrical strain. By balancing signal loads across the memory interface, it prevents instability that typically occurs in large memory deployments. This is essential for high-density server configurations where electrical interference could otherwise impact performance.

Voltage regulation is another critical component of operational stability. The module’s 1.2-volt profile supports efficient power consumption and predictable thermal output. The consistent voltage ensures stable performance even during intense workloads, making it ideal for systems requiring dependable operational consistency.

Interoperability with Modern Processing Architectures

The Dell AC910920 module integrates seamlessly with modern multi-core processors, ensuring balanced performance across all CPU threads. Its high-speed data transfer capability supports symmetrical communication with the CPU, contributing to smoother parallel processing and improved overall system responsiveness.

As organizations adopt more complex computational frameworks, having memory modules that complement CPU performance is essential. This module’s design aligns closely with the needs of modern enterprise processors, ensuring long-term interoperability and compatibility.