W5WWM Dell 64GB DDR5 4800MHz PC5-38400 ECC Memory

Dell W5WWM 64GB DDR5 4800MHz RDIMM Server Memory 

The Dell W5WWM 64GB DDR5 memory module is engineered to deliver exceptional speed, reliability, and scalability for enterprise-grade servers and professional workstations. Built with advanced DDR5 SDRAM technology, this module ensures enhanced bandwidth, improved power efficiency, and optimized multitasking capabilities for demanding workloads such as virtualization, database management, and cloud computing.

Memory Details

• Manufacturer: Dell
• Part Number: W5WWM
• Memory Capacity: 64GB
• Module Configuration: 1 x 64GB
• Memory Type: DDR5 SDRAM
• Speed: 4800MT/s (PC5-38400)
• Rank: Dual Rank (2Rx4)
• CAS Latency: CL40

Key Features of Dell W5WWM DDR5 Memory Module

• Massive 64GB capacity for heavy workloads and data-intensive applications
• High-speed 4800MT/s performance (PC5-38400) for faster data transfer
• ECC support for improved data accuracy and system stability
• Registered (buffered) signal processing for enterprise environments
• Dual Rank (2Rx4) architecture for optimized performance
• Energy-efficient 1.1V power consumption

Optimized Latency Performance

• CAS Latency: CL40 ensures consistent data access timing
• Efficient command handling for smoother multitasking
• Reduced bottlenecks in memory-intensive applications

Error Correction Capabilities

• Automatic detection and correction of memory errors
• Prevents system crashes and data corruption
• Ensures consistent uptime for enterprise operations

Registered Memory Advantages

• Improved electrical stability across memory channels
• Supports higher memory capacities in servers
• Ideal for scalable infrastructure and virtualization setups

Data Integrity and Signal Processing

• Error Checking: ECC (Error-Correcting Code)
• Buffering: Registered (RDIMM)

Physical Attributes

• Form Factor: 288-Pin RDIMM
• Dimensions: 0.5 x 2 x 8 inches
• Thickness: 500 mil
• Weight: 0.2 lb

Dell PowerEdge Models

• PowerEdge C6620
• PowerEdge HS5610
• PowerEdge MX760c

Additional Compatible Systems

• PowerEdge R660, R660xs, R6615
• PowerEdge R760, R760xa, R760xd2, R760xs
• PowerEdge R7625, R860, R960
• PowerEdge XE8640, XE9640, XE9680
• PowerEdge XR5610, XR7620, XR8620t

Precision Workstation Compatibility

• Precision 5860 Tower
• Precision 5860XL Tower
• Precision 7960 Tower
• Precision 7960XL Tower

Optimized for Data Centers and Workstations

The Dell W5WWM 64GB DDR5 4800MHz RDIMM memory module is tailored to meet the rigorous demands of modern IT environments. Whether deployed in servers or high-end workstations, it delivers consistent, high-speed performance, making it an essential component for professionals seeking reliability, scalability, and efficiency.

Dell W5WWM 64GB DDR5 4800MHz Server Memory Overview

The Dell W5WWM 64GB DDR5 4800MHz PC5-38400 ECC Registered RDIMM memory module is engineered to meet the evolving performance demands of modern enterprise servers and data center infrastructures. Built using next-generation DDR5 technology, this high-capacity module provides superior bandwidth, improved power efficiency, and enhanced reliability compared to previous DDR4 generations. Designed specifically for server environments, it integrates ECC (Error-Correcting Code) and registered buffering capabilities to ensure data integrity, system stability, and consistent uptime in mission-critical applications.

Advanced DDR5 Architecture for Next-Generation Performance

DDR5 SDRAM represents a significant leap forward in memory technology. The Dell W5WWM module operates at 4800MHz, delivering increased data transfer rates and improved overall system responsiveness. Compared to DDR4, DDR5 introduces a dual-channel architecture per DIMM, effectively doubling the memory bandwidth without increasing latency significantly. This architectural enhancement allows servers to handle higher workloads, including virtualization, database management, and large-scale analytics, with greater efficiency.

Enhanced Data Throughput and Bandwidth Efficiency

The PC5-38400 specification ensures a theoretical bandwidth of up to 38.4 GB/s, enabling faster communication between the processor and memory. This increase in bandwidth is particularly beneficial for multi-core processors that require rapid access to large datasets. As workloads become more complex, the ability to process data quickly becomes critical, making this DDR5 module a valuable asset for modern computing environments.

Improved Memory Channel Utilization

DDR5 memory introduces independent 32-bit sub-channels, allowing simultaneous operations within a single DIMM. This design reduces latency bottlenecks and enhances parallel processing capabilities. As a result, servers equipped with the Dell W5WWM module can achieve higher efficiency when handling concurrent tasks, such as cloud workloads, virtualization layers, and high-performance computing operations.

ECC Registered Memory for Maximum Reliability

The integration of ECC technology ensures automatic detection and correction of single-bit memory errors, significantly reducing the risk of data corruption. This feature is essential in enterprise environments where data accuracy and system stability are paramount. Registered DIMMs (RDIMMs) further enhance reliability by buffering control signals, which reduces electrical load on the memory controller and allows for higher memory capacities per system.

Error Correction and Data Integrity

ECC functionality continuously monitors data integrity, identifying and correcting minor errors before they can affect system performance. This capability is crucial for applications such as financial transactions, scientific computations, and database management systems, where even minor data inconsistencies can lead to significant issues.

Registered Buffering for Scalability

Registered memory modules include a register between the DRAM and the memory controller. This buffering reduces signal noise and improves stability, especially when multiple DIMMs are installed. The Dell W5WWM module supports higher memory densities, enabling servers to scale efficiently without compromising performance.

Optimized for Enterprise Workloads

Enterprise servers require consistent and predictable performance under heavy loads. The combination of ECC and registered buffering ensures that the Dell W5WWM module delivers reliable performance in demanding environments, including virtualization clusters, enterprise databases, and large-scale cloud platforms.

64GB Capacity for High-Density Server Configurations

With a capacity of 64GB per module, this DDR5 RDIMM provides substantial memory resources for modern server systems. High-capacity memory modules reduce the need for multiple DIMMs, allowing for better airflow, lower power consumption, and simplified system architecture.

Virtualization and Cloud Computing

Virtualization environments require significant memory resources to support multiple virtual machines simultaneously. The 64GB capacity of the Dell W5WWM module enables efficient allocation of memory across virtual instances, improving performance and reducing latency in virtualized infrastructures.

Efficient Resource Allocation

Large memory capacity allows system administrators to allocate resources dynamically, ensuring optimal performance for each workload. This flexibility is essential for cloud service providers and enterprise IT environments that rely on scalable infrastructure.

Reduced Hardware Footprint

By using higher-capacity modules, organizations can achieve the desired memory configuration with fewer DIMMs. This approach reduces hardware complexity, lowers energy consumption, and improves overall system efficiency.

Energy Efficiency with 1.1V Low Power Operation

The Dell W5WWM DDR5 memory module operates at a reduced voltage of 1.1V, contributing to improved energy efficiency compared to DDR4 modules that typically operate at 1.2V. Lower voltage operation reduces power consumption and heat generation, making it an ideal choice for data centers focused on sustainability and cost efficiency.

Reduced Power Consumption

Lower operating voltage translates into decreased energy usage, which is particularly important in large-scale data centers where thousands of memory modules are deployed. Energy savings not only reduce operational costs but also contribute to environmental sustainability.

Thermal Efficiency and Cooling Benefits

Reduced power consumption results in lower heat output, which simplifies cooling requirements. Efficient thermal management helps maintain optimal operating conditions, prolonging the lifespan of server components and reducing the risk of overheating.

Optimized Data Center Operations

Energy-efficient memory modules play a critical role in optimizing data center operations. By minimizing power consumption and heat generation, the Dell W5WWM module supports more sustainable and cost-effective infrastructure management.

CL40 Latency and Performance Optimization

The CAS latency of CL40 is designed to balance high-speed performance with stable operation. While DDR5 introduces higher latency numbers compared to DDR4, the increased bandwidth and architectural improvements result in overall better performance.

Latency vs Bandwidth Balance

Latency measures the delay between a memory request and data delivery, while bandwidth determines the volume of data that can be transferred. The Dell W5WWM module optimizes this balance, ensuring that increased bandwidth compensates for higher latency values.

Real-World Performance Impact

In real-world applications, the combination of high bandwidth and optimized latency results in faster data processing and improved application performance. This is particularly beneficial for workloads that involve large datasets and complex computations.

Consistent System Responsiveness

Stable latency characteristics ensure consistent system responsiveness, even under heavy workloads. This reliability is essential for enterprise environments that require predictable performance.

288-Pin RDIMM Form Factor Compatibility

The 288-pin RDIMM form factor ensures compatibility with modern server motherboards designed for DDR5 memory. This standardized design simplifies installation and integration into existing server infrastructures.

Seamless Integration with Enterprise Servers

The Dell W5WWM module is designed to work seamlessly with compatible Dell servers and other enterprise-grade systems that support DDR5 RDIMM memory. Proper compatibility ensures optimal performance and system stability.

Scalable Memory Expansion

The RDIMM form factor supports scalable memory configurations, enabling organizations to expand their server capabilities as needed. This flexibility is crucial for growing businesses and evolving IT environments.

Dual Rank Design for Improved Efficiency

The dual rank configuration of the Dell W5WWM memory module enhances performance by allowing the memory controller to access multiple ranks independently. This design improves data throughput and optimizes memory utilization.

Enhanced Data Access

Dual rank modules provide additional memory banks, enabling more efficient data access and reducing idle cycles. This results in improved overall system performance.

Optimized Workload Handling

The ability to access multiple ranks simultaneously allows servers to handle complex workloads more effectively. This is particularly beneficial for applications that require high levels of parallel processing.

Balanced Performance and Capacity

The dual rank design strikes a balance between performance and capacity, making it suitable for a wide range of enterprise applications.

Ideal Use Cases for Dell W5WWM DDR5 RDIMM

This high-performance memory module is designed for a variety of enterprise applications, including virtualization, cloud computing, big data analytics, and high-performance computing. Its advanced features and robust design make it suitable for demanding environments that require reliable and efficient memory solutions.

Data Centers and Cloud Infrastructure

Data centers benefit from the high capacity, reliability, and energy efficiency of the Dell W5WWM module. It supports large-scale operations and ensures consistent performance across multiple workloads.

Enterprise Applications

Enterprise software applications, including ERP systems, CRM platforms, and database management systems, require reliable memory solutions. This module provides the stability and performance needed to support these critical applications.

High-Performance Computing

High-performance computing environments rely on fast and efficient memory to process complex calculations. The Dell W5WWM module delivers the speed and reliability required for scientific research, simulations, and data analysis.