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AC706445 Dell PC5-38400 DDR5-4800 MHz ECC RDIMM 128GB Memory

AC706445
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Brief Overview of AC706445

Dell AC706445 128GB Memory PC5-38400 DDR5-4800 MHz ECC RDIMM. New (System) Pull with 1 year replacement warranty - Samsung Version

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SKU/MPNAC706445Availability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Manufacturer WarrantyNone Product/Item ConditionNew (System) Pull ServerOrbit Replacement Warranty1 Year Warranty
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Description

Highlights of Dell AC706445 128GB RAM

The Dell AC706445 128GB Memory PC5-38400 DDR5-4800 MHz ECC RDIMM is a high-performance server-grade module designed for reliability, speed, and efficiency.

Manufacturer Details

  • Brand: Dell
  • Part Number: AC706445
  • Category: Memory Module

Technical Specifications

Storage Capacity

  • Total Size: 128GB
  • Configuration: 1 x 128GB module

Memory Technology

  • Type: DDR5 SDRAM
  • Bus Speed: 4800 MHz (PC5-38400)
  • Compatibility: DDR5-3800/PC5-4800

Performance Features

  • Error Correction: ECC (Error-Correcting Code)
  • Signal Processing: Registered DIMM
  • Latency: CL40
  • Rank Structure: 4Rx4

Physical Characteristics

Form Factor

  • 288-pin RDIMM design

Dimensions & Weight

  • Height: 1.00 inch
  • Depth: 6.75 inches
  • Weight: 0.20 lb

Dell AC706445 128GB PC5-38400 4800MHz RAM Overview

The category of high-capacity DDR5 server memory, represented by advanced modules such as the Dell AC706445 128GB Memory PC5-38400 DDR5-4800 MHz ECC RDIMM, continues to reshape how enterprise infrastructures handle growing operational demands. As data workloads expand in scale, organizations rely heavily on greater memory bandwidth, higher frequencies, and exceptional reliability features. This class of DDR5 RDIMM modules is engineered to elevate productivity and computational efficiency across data centers, cloud frameworks, virtualization clusters, business intelligence platforms, and HPC ecosystems. By delivering remarkably faster throughput, reduced latency, and superior error correction capabilities compared to earlier generations, DDR5 RDIMMs allow businesses to take on emerging challenges in AI modeling, transaction processing, database hosting, analytics acceleration, and containerized services with far fewer bottlenecks.

The transition from DDR4 to DDR5 marks a major architectural jump within server memory design, enabling larger capacities per module and more advanced signaling methods that push performance boundaries. The Dell AC706445 128GB DDR5 RDIMM falls within a premium tier of memory hardware designed specifically for mission-critical operations that cannot tolerate inconsistencies or interruptions. This memory category utilizes registered DIMM construction, allowing improved electrical stability across multi-module configurations while keeping signal precision intact during demanding workloads. Its impressive 4800 MHz data rate ensures that enterprise servers achieve quicker data access cycles, smoother multitasking, and optimal responsiveness during high-density computational processes. Organisations can deploy these modules within a wide range of Dell PowerEdge platforms as well as compatible enterprise-grade systems supporting DDR5 RDIMM standards.

Characteristics of High-Performance DDR5 RDIMM Technology

Modern DDR5 memory introduces a redesigned architecture that focuses on significantly increasing memory efficiency, bandwidth, and reliability. These improvements become crucial for workloads that rely on sustained throughput and rapid transactional operations. Within the Dell AC706445 category, the implementation of PC5-38400 transfer rates ensures that servers can process concurrent tasks at unparalleled speeds. DDR5 technology adopts on-DIMM power management, reducing motherboard complexity while enhancing power distribution accuracy. This structural refinement contributes to superior thermal performance and better long-term module lifespan, which ultimately reduces system downtimes and service disruptions.

Another important development within the DDR5 ecosystem is the dual-channel DIMM architecture. This design allows each module to operate as two independent 32-bit channels, effectively doubling efficiency per memory stick. The result is improved responsiveness in data-heavy tasks such as rendering operations, predictive algorithm calculations, distributed computing jobs, and advanced collaborative cloud processes. The Dell AC706445 exemplifies these enhancements by providing consistent high-speed performance even under intensive multi-threaded workflows. With significant reductions in latency and enhanced signal stability, this category of memory modules aligns perfectly with next-generation server infrastructures designed for constant scalability and ultra-fast data recognition.

DDR5 RDIMM Power Efficiency and Improved Resource Allocation

Energy-optimised memory solutions are essential for companies seeking to reduce operational expenditures across data centers while also supporting environmental sustainability efforts. DDR5 modules such as the Dell AC706445 consume power more intelligently through a refined PMIC (Power Management Integrated Circuit). With voltage regulation shifting from the motherboard to the module itself, power is delivered more evenly and efficiently across every major component on the DIMM. This ensures stable operation during peaks in workload intensity. Enhanced power efficiency lowers overall heat emission, facilitating more effective cooling cycles that extend server hardware durability. As data centers expand their compute nodes, these benefits help mitigate the rising energy requirements associated with large-scale digital transformation.

ECC and Reliability Enhancements for Mission-Critical Enterprise Workloads

Error-correcting code plays a pivotal role in maintaining data precision inside high-value server environments. ECC RDIMMs, including the Dell AC706445 category, utilize built-in error detection and correction algorithms to identify and resolve memory bit faults in real time. These corrections prevent data corruption, system instability, and unexpected crashes—issues that pose significant risks in cloud orchestration systems, financial modelling applications, distributed storage infrastructures, and AI-driven computation. With latency-sensitive workloads requiring consistent accuracy, ECC-equipped DDR5 memory ensures organisational data integrity remains uncompromised at all operational levels.

Thermal Stability and Durability Across Continuous Operational Cycles

Servers within enterprise environments operate continuously, often generating substantial thermal load due to 24/7 processing requirements. High-capacity memory such as the Dell AC706445 is constructed with enhanced materials and thermal monitoring mechanisms that enable stable performance regardless of long-term usage. Improved PCB layering, high-grade IC components, and meticulous signal routing contribute to efficient heat dissipation. Effective thermal stability decreases memory-related failures and minimizes throttling during intensive I/O operations. This ensures uninterrupted performance for workloads dependent on sustained memory bandwidth, including encryption services, traffic routing software, server orchestration frameworks, and high-value analytics applications.

Scalability Benefits for Large-Memory Server Configurations

Enterprises frequently deploy multi-module memory configurations to support extremely large datasets and hyperscale resource pools. The Dell AC706445 category is particularly useful for servers requiring very high memory densities, including virtualization hosts, software-defined storage servers, cloud nodes, and AI model training systems. With a 128GB capacity per module, system administrators can configure servers with multiple terabytes of total memory, fully leveraging virtualization clusters, Kubernetes deployments, or in-memory database platforms such as SAP HANA. The resulting flexibility allows organizations to grow their infrastructure seamlessly as application demands increase over time.

Compatibility Considerations Within Enterprise Server Ecosystems

When integrating memory modules into enterprise environments, compatibility is crucial. DDR5 RDIMM modules such as the Dell AC706445 are designed for systems supporting DDR5 architecture and registered DIMM functionality. Servers built for virtualization, containerization, data indexing, simulation workflows, or remote storage management often require RDIMM-specific calibration due to their unique signal buffering designs. Ensuring compatibility helps maintain peak throughput and prevents inconsistencies that may arise in mismatched configurations. The Dell AC706445 category follows strict enterprise-grade validation procedures to meet compatibility expectations across a wide range of supported hardware platforms.

Performance Characteristics of 4800 MHz DDR5 ECC RAM

A defining characteristic of the Dell AC706445 category is its exceptional 4800 MHz frequency, which significantly exceeds the performance capabilities of legacy DDR4 memory. High-frequency memory modules empower servers to process requests, decode instructions, and manage concurrent tasks with unmatched fluidity. By reducing cycle times and improving signal clarity, DDR5 4800 MHz memory supports environments where data operations need to occur almost instantaneously. Whether an organisation is deploying ERP workloads, executing massive SQL queries, processing security logs, or supporting seamless virtualization migrations, this category of memory hardware provides notable improvements in execution speed and responsiveness.

Memory bandwidth is especially critical in workloads involving data-centric operations. High-bandwidth modules decrease the likelihood of performance bottlenecks, ensuring applications continue functioning smoothly even during periods of intense data throughput. The Dell AC706445 DDR5 RDIMM category is optimized for multi-threaded performance across diverse sectors. This includes cybersecurity, engineering simulations, pharmaceutical modelling, media content generation, e-commerce analytics, and large-scale computing used in industrial IoT platforms. As server clusters continue to grow in complexity, high-frequency DDR5 memory becomes indispensable for maintaining workload harmony and ensuring system stability.

Optimization for Virtualization and Containerization Frameworks

Businesses that rely on virtualization and container orchestration require memory architectures that enable high concurrency and resource segmentation. DDR5 RDIMMs with large capacities, such as the Dell AC706445 128GB module, support dense hypervisor configurations that host hundreds of virtual machines or containers simultaneously. Enhanced bandwidth and lower latency allow hypervisors such as VMware ESXi, Microsoft Hyper-V, Proxmox, and KVM-based systems to allocate resources efficiently across each virtual workload. The result is improved performance, smoother scaling operations, and reduced overhead when performing live migrations or balancing cluster workloads.

Enhanced Data Flow for AI and Machine Learning Applications

AI and ML workloads are among the fastest-growing memory-intensive fields in modern technology. High-capacity DDR5 memory modules ensure that training data, inferencing models, and real-time prediction algorithms operate with minimal interruption. The Dell AC706445 category provides the bandwidth needed to push large neural networks, natural language processing workflows, image recognition systems, and analytical engines to higher levels of performance. The high 4800 MHz transfer rate significantly boosts the speed at which memory can exchange data with CPUs or GPUs, empowering AI platforms to deliver faster insights and more accurate predictions.

Database and In-Memory Computing Acceleration

Database workloads thrive on fast memory access. Whether handling relational databases, NoSQL storage, caching layers, or real-time indexing operations, DDR5 memory significantly enhances query responsiveness and transactional throughput. In-memory computing platforms that rely heavily on RAM for immediate data access—such as SAP HANA or Redis clusters—perform particularly well with high-capacity modules like the Dell AC706445. Increased memory density reduces disk-based read cycles, dramatically improving business intelligence reporting, real-time dashboard performance, and large dataset manipulation speeds.

Impact on Cloud-Native Applications and Edge Deployments

Cloud-native infrastructures benefit from memory solutions that scale alongside CPU and network advancements. With its high performance profile, the Dell AC706445 category strengthens compute nodes responsible for API management, microservice orchestration, digital identity verification, distributed transactions, and multi-tenant hosting environments. Edge computing frameworks that require real-time processing at remote locations also rely on high-bandwidth memory to execute decisions rapidly and without delay. The added stability from ECC correction ensures mission-critical edge devices operate reliably despite environmental or connectivity challenges.

Enterprise Use Cases

Enterprise-class memory modules such as the Dell AC706445 play a transformative role across numerous industries that require consistent high-speed processing. Use cases include cloud hosting platforms, virtual desktop infrastructure environments, simulation research labs, financial analysis engines, distributed ledger systems, cybersecurity monitoring tools, and digital media production workflows. These memory modules provide the foundation needed for organisations to grow their computational capabilities while ensuring that performance, security, and reliability remain central to operations.

Data Center Consolidation and Resource Aggregation

As companies aim to reduce physical hardware footprints, consolidation becomes a core objective. High-density DDR5 modules allow organisations to pack more resources into fewer servers, lowering operational costs while increasing compute power per rack. The Dell AC706445 category is particularly beneficial for nodes supporting large VM clusters, storage virtualization systems, or container orchestration frameworks. With more memory per server, applications experience fewer interruptions, faster provisioning cycles, and improved system reliability during peak operational loads.

Cloud Service Providers and Multi-Tenant Hosting

Cloud providers require hardware that delivers consistent, reliable, and high-speed performance across thousands of client workloads. DDR5 ECC RDIMMs allow them to maintain service level agreements while optimizing infrastructure efficiency. The Dell AC706445 category supports multi-tenant systems by ensuring memory isolation, workload balancing, and high concurrency performance. Increased density per DIMM slot allows host servers to accommodate a greater number of tenants without sacrificing reliability or overall performance.

Virtual Desktop Infrastructure and Remote Work Solutions

VDI solutions rely heavily on memory scalability. When hosting a large number of remote desktops, systems must allocate memory dynamically across multiple users. With a 128GB module, administrators can design VDI nodes that maintain fluid application performance even when executing resource-demanding tasks. DDR5 4800 MHz memory ensures fast desktop loading times, responsive application delivery, and seamless multitasking for remote users working on complex projects such as graphic design, data analysis, engineering design, or large document processing.

High-Frequency Trading, Financial Modeling, and Risk Analysis

Financial institutions operate in environments where milliseconds matter. Models and algorithms used for trading simulation, trend forecasting, and risk evaluation must execute at extremely fast rates. High-bandwidth DDR5 memory enables these processes to compute quickly, accurately, and with minimal system delays. ECC functionality is vital in this industry since computational accuracy is directly tied to financial outcome. Modules like the Dell AC706445 ensure that systems remain consistent, stable, and optimised for advanced financial processing tasks.

Scientific Research and Technical Simulations

Research organisations and technical laboratories routinely execute simulations that require vast memory pools. Weather modelling, molecular analysis, aerospace calculations, geological tracking, and energy research all depend on immediate access to large datasets. DDR5 memory provides the essential speed and density needed to handle these advanced computational tasks. The Dell AC706445 category enhances processing efficiency by ensuring rapid data retrieval and continuous simulation operations even under extreme computational loads.

Operational Advantages and Deployment Flexibility

Deploying high-capacity DDR5 memory delivers numerous operational advantages that improve long-term IT stability. These benefits include faster workload transitions, superior uptime metrics, better system dependability, and increased headroom for future expansion. Memory modules like the Dell AC706445 offer versatile installation options across a wide array of enterprise-level servers, enabling organisations to tailor configurations based on cost, performance goals, or application complexity.

Reliable Operation for Continuous Uptime Environments

Industries that operate around the clock depend on hardware that remains consistent and stable regardless of workload intensity. DDR5 ECC RDIMMs provide the reliability needed for uninterrupted service delivery. Improved signal integrity, advanced error correction, and optimized power regulation help prevent system crashes, downtime events, and data inconsistency problems. These attributes make the Dell AC706445 category ideal for medical systems, transportation networks, supply-chain management platforms, broadcasting environments, and essential infrastructure monitoring.

Simplified Server Scaling and Upgrade Paths

High-density modules reduce the number of DIMM slots needed to achieve a specific total memory capacity, simplifying upgrade paths and improving server layout efficiency. The Dell AC706445 category allows administrators to scale memory rapidly during hardware refresh cycles without the need for significant system rearrangements. Fewer modules also create less thermal congestion inside the chassis, enabling better cooling performance and reducing long-term wear on internal components.

Strengthened Multi-CPU and Multi-Socket Server Configuration Performance

Multi-socket servers benefit tremendously from DDR5 RDIMM modules. These systems support distributed memory access architecture, where each CPU interacts with memory channels simultaneously. High-speed DDR5 memory ensures that inter-processor communication remains smooth and uninterrupted, reducing the delays that occur when multiple CPUs compete for memory bandwidth. The Dell AC706445 category supports balanced performance across dual-socket or quad-socket systems, enabling high-end server nodes to achieve their maximum operational potential.

Features
Manufacturer Warranty:
None
Product/Item Condition:
New (System) Pull
ServerOrbit Replacement Warranty:
1 Year Warranty