W403Y Dell 64GB 2933mhz PC4-23400 ECC DDR4 SDRAM 288-Pin Reg RAM

Dell W403Y 64GB DDR4-2933 ECC Registered Memory Module

The Dell W403Y 64GB DDR4 Registered DIMM is a high-capacity enterprise-grade memory module designed to deliver reliable performance, improved data integrity, and efficient multitasking for servers and professional workstations. Built with advanced DDR4 SDRAM technology, this 64GB RDIMM module operates at a speed of 2933MHz, offering enhanced bandwidth and optimized system responsiveness for modern computing workloads. It is engineered specifically for Dell enterprise servers and workstation platforms where stability, scalability, and performance are critical.

This memory module is designed with ECC (Error Correcting Code) capability and registered signal processing to ensure consistent system operation in demanding environments such as virtualization, cloud infrastructure, large databases, and data analytics workloads. With a dual-rank 2Rx4 architecture and CL21 latency timing, the module ensures balanced performance and efficient memory access for high-performance computing systems.

Memory Module Specifications

• Manufacturer: Dell
• Part Number: W403Y
• Memory Capacity: 64GB
• Memory Technology: DDR4 SDRAM
• Number of Modules: 1 x 64GB
• Speed: 2933MHz
• Memory Standard: PC4-23400 / DDR4-2933
• CAS Latency: CL21
• Rank Configuration: 2Rx4
• Signal Processing: Registered
• Error Checking: ECC
• Form Factor: 288-Pin RDIMM

Key Features of Dell W403Y 64GB DDR4 ECC Registered Memory

• 64GB high-capacity server-grade DDR4 SDRAM memory
• 2933MHz memory speed delivering fast data transfer rates
• PC4-23400 / DDR4-2933 bandwidth performance
• ECC functionality for automatic error detection and correction
• Registered signal processing for improved memory stability
• Dual rank 2Rx4 architecture for optimized memory operations
• CL21 latency timing for balanced response speed
• 288-pin RDIMM form factor compatible with enterprise servers
• Engineered for Dell PowerEdge servers and Precision workstations

Benefits of Large Memory Capacity

• Improved multitasking across multiple virtual machines
• Enhanced data processing for enterprise applications
• Faster performance for analytics and big data workloads
• Reduced system bottlenecks during heavy operations
• Better responsiveness for professional workstation tasks

Performance Improvements of DDR4 Memory

• Higher data transfer speeds compared to DDR3 memory
• Lower power consumption for improved efficiency
• Increased memory density supporting larger capacities
• Improved signal integrity for reliable operations
• Optimized performance for enterprise computing environments

Advantages of ECC Memory

• Automatic detection of memory errors
• Real-time correction of single-bit data issues
• Improved server reliability and uptime
• Protection for critical workloads and databases
• Reduced risk of system instability

Benefits of 2933MHz Memory Speed

• Faster data transfer between CPU and RAM
• Improved application response time
• Enhanced virtualization performance
• Better support for high-performance workloads
• Reduced latency in data-intensive operations

Advantages of 2Rx4 Memory Design

• Enhanced memory bandwidth
• Improved system responsiveness
• Efficient memory utilization
• Better performance in multi-threaded workloads
• Optimized compatibility with enterprise server platforms

Physical Design Specifications

• Form Factor: 288-Pin RDIMM
• Module Type: Registered DDR4 SDRAM
• Shipping Height: 1.00 inch
• Shipping Depth: 6.75 inches
• Shipping Weight: 0.20 lb

Advantages of Genuine Dell Memory

• Certified compatibility with Dell systems
• Stable performance in enterprise environments
• Rigorous quality testing by Dell
• Long-term reliability and durability
• Seamless installation and integration

Compatible Dell PowerEdge Server Models

• PowerEdge C4140
• PowerEdge C6420
• PowerEdge FC640
• PowerEdge M640
• PowerEdge M640 VRTX
• PowerEdge MX740c
• PowerEdge MX840c
• PowerEdge R440
• PowerEdge R540
• PowerEdge R640
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R740xd2
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa
• PowerEdge T440
• PowerEdge T640

Dell Precision Workstations

• Precision Workstation 5820 Tower
• Precision Workstation 7820 Tower
• Precision Workstation 7920 Tower
• Precision Workstation R7920
• Precision Workstation R7920 XL
• Precision Workstation T5820XL Tower
• Precision Workstation T7820XL Tower
• Precision Workstation T7920XL Tower

Server Memory Upgrades

• Increased system performance and responsiveness
• Better support for growing workloads
• Improved virtualization density
• Enhanced application efficiency
• Longer system lifecycle

Shipping Details

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

Dell W403Y 64GB 2933MHz PC4-23400 DDR4 SDRAM Memory

The Dell W403Y 64GB 2933MHz PC4-23400 ECC DDR4 SDRAM 288-Pin Registered RAM is designed to deliver enterprise-grade memory performance for modern servers, virtualization environments, and high-demand computing workloads. Built with reliability and efficiency in mind, this DDR4 memory module is engineered for compatibility with Dell PowerEdge servers and other enterprise systems that require high-capacity registered memory. By providing a substantial 64GB capacity and operating at a speed of 2933MHz, the module ensures smooth data handling, faster application responsiveness, and dependable stability in mission-critical environments.

In server infrastructures where uptime, speed, and scalability are essential, memory modules such as the Dell W403Y play a crucial role in maintaining operational continuity. Its PC4-23400 bandwidth supports rapid data transfer between the processor and system memory, enabling large workloads to be processed efficiently. Organizations that run virtual machines, large databases, analytics engines, or cloud-based applications benefit significantly from the enhanced performance capabilities of this DDR4 ECC registered memory.

High-Capacity 64GB Memory for Enterprise Workloads

The 64GB capacity of the Dell W403Y memory module provides substantial memory resources for demanding enterprise workloads. Modern server applications frequently require large memory pools to handle concurrent tasks, heavy database queries, and large datasets. A single high-capacity module helps reduce memory bottlenecks and ensures the system can process complex tasks without performance degradation.

Large memory capacity is particularly valuable in virtualization environments where multiple virtual machines share system resources. By equipping servers with high-capacity modules like the Dell W403Y, administrators can allocate sufficient memory to each virtual instance while maintaining stable system performance. This results in smoother application performance and improved resource utilization across the infrastructure.

Optimized Memory Allocation for Virtualization

Virtualization platforms rely heavily on system memory to maintain multiple virtual machines simultaneously. The Dell W403Y 64GB DDR4 registered memory module provides the capacity necessary for virtualization hosts to run numerous operating systems and applications concurrently. This allows organizations to consolidate hardware resources while maximizing server efficiency.

When virtualization environments experience memory shortages, system performance can decline rapidly. High-capacity DDR4 modules help eliminate these limitations by supplying sufficient RAM for hypervisors and virtualized workloads. As a result, virtual machines can operate without unnecessary latency or resource contention.

Improving Multi-Application Server Performance

Servers often run several enterprise applications at the same time, including database management systems, business analytics platforms, and customer relationship management software. Each application consumes a portion of system memory, and insufficient RAM can lead to slow response times or performance bottlenecks. The Dell W403Y module supports simultaneous application workloads by providing ample memory capacity.

With 64GB of DDR4 memory available in a single module, servers can handle multiple tasks efficiently while maintaining reliable performance levels. This is particularly beneficial for enterprise environments where system responsiveness directly impacts productivity and operational efficiency.

2933MHz DDR4 Speed for Enhanced Data Processing

The Dell W403Y memory module operates at a frequency of 2933MHz, delivering high-speed data transfer that significantly improves overall system responsiveness. Memory speed influences how quickly data can move between the processor and system RAM. A higher frequency allows the CPU to access information more rapidly, resulting in faster application performance.

DDR4 technology provides improved bandwidth and lower power consumption compared to earlier memory generations. The PC4-23400 specification ensures that the Dell W403Y module offers efficient data throughput suitable for modern enterprise workloads. Servers equipped with faster DDR4 memory experience improved performance when handling intensive processes such as large database queries, virtualization operations, and high-performance computing tasks.

Improved Memory Bandwidth for Enterprise Servers

Memory bandwidth is a critical factor in determining how efficiently data can be transferred within a server system. The PC4-23400 classification indicates that the Dell W403Y memory module delivers substantial bandwidth capable of supporting high-performance workloads. Increased bandwidth ensures that processors can retrieve and process data quickly without unnecessary delays.

Servers that handle high transaction volumes, complex analytics, or large-scale data processing benefit significantly from enhanced memory bandwidth. By incorporating high-speed DDR4 modules like the Dell W403Y, organizations can maintain consistent performance even during peak workload conditions.

Faster Data Access for Critical Applications

Enterprise applications such as financial systems, cloud platforms, and scientific simulations require rapid access to large amounts of data. Slow memory access times can impact the overall performance of these applications. The 2933MHz operating speed of the Dell W403Y ensures quick retrieval and processing of data, helping systems maintain efficiency and reliability.

Improved memory performance also contributes to better user experiences for organizations that provide online services or data-driven platforms. Faster response times reduce latency and allow applications to deliver results more quickly to users and clients.

ECC Technology for Data Integrity and Reliability

Error Correcting Code memory is an essential feature in enterprise computing environments where data integrity is critical. The Dell W403Y DDR4 memory module incorporates ECC functionality to detect and correct memory errors automatically. This capability significantly reduces the risk of data corruption and ensures consistent system stability.

Memory errors can occur due to electrical interference, hardware faults, or environmental factors. In systems without ECC protection, these errors can lead to application crashes or corrupted data. The ECC technology integrated into the Dell W403Y module helps prevent these issues by identifying and correcting errors before they affect system operations.

Stability in Mission-Critical Systems

Servers often operate continuously for extended periods while handling critical workloads. Stability and reliability are essential in these environments, as even minor errors can lead to significant disruptions. ECC memory provides an additional layer of protection by automatically correcting single-bit memory errors and detecting more complex issues.

The Dell W403Y module enhances server stability by ensuring that data stored in memory remains accurate and consistent. This is particularly important for applications such as financial databases, healthcare systems, and enterprise resource planning platforms where data accuracy is essential.

Reducing Downtime and Operational Risks

Uncorrected memory errors can cause unexpected system crashes, leading to downtime and potential data loss. ECC technology minimizes these risks by detecting and correcting errors in real time. The Dell W403Y memory module contributes to improved system reliability and helps organizations maintain uninterrupted service availability.

By integrating ECC memory into server infrastructure, businesses can reduce maintenance interruptions and ensure their systems continue operating smoothly under demanding workloads.

Registered DIMM Architecture for Server Efficiency

The Dell W403Y memory module uses a registered DIMM architecture designed specifically for server platforms. Registered memory includes a register between the DRAM modules and the system memory controller. This register helps stabilize memory signals, allowing servers to support larger memory capacities while maintaining reliable performance.

Registered DIMM modules are widely used in enterprise servers because they provide improved electrical stability compared to unbuffered memory. This architecture allows systems to scale with additional memory modules without compromising reliability.

Signal Integrity for Large Memory Configurations

Servers that require high memory capacities often use multiple memory modules simultaneously. As the number of installed modules increases, maintaining signal integrity becomes more challenging. Registered DIMM technology addresses this challenge by buffering memory signals and reducing electrical load on the memory controller.

The Dell W403Y module supports stable communication between the system processor and installed memory, ensuring consistent performance even in large memory configurations.

Enterprise Server Compatibility

Registered DDR4 memory modules are specifically engineered for compatibility with enterprise server platforms. The Dell W403Y 64GB RAM module is designed to integrate seamlessly with supported Dell PowerEdge servers and other compatible systems. Its 288-pin DIMM form factor aligns with industry-standard server memory slots, enabling easy installation and system upgrades.

Organizations upgrading their server infrastructure can incorporate this module to expand memory capacity while maintaining compatibility with existing hardware configurations.

DDR4 Technology Advantages

DDR4 SDRAM technology represents a significant advancement over earlier memory standards. It delivers improved performance, greater efficiency, and enhanced reliability for modern computing environments. The Dell W403Y module leverages these advantages to provide high-performance memory solutions for enterprise servers.

Compared with DDR3 memory, DDR4 modules offer higher operating frequencies, increased bandwidth, and lower power consumption. These improvements enable servers to handle more demanding workloads while maintaining efficient energy usage.

Lower Power Consumption

Energy efficiency is an important consideration for data centers and enterprise IT environments. The Dell W403Y DDR4 module operates at 1.2 volts, which is lower than previous memory generations. Reduced voltage requirements translate into lower power consumption and decreased heat generation.

Lower power usage helps organizations reduce operational costs and improve overall energy efficiency within their data centers. This is particularly beneficial for large server deployments where cumulative power savings can be significant.

Thermal Efficiency in Data Centers

Efficient thermal management is essential for maintaining reliable server performance. Memory modules that generate excessive heat can contribute to higher cooling requirements and increased operational expenses. The Dell W403Y DDR4 module is designed to operate efficiently with minimal thermal output.

Improved thermal characteristics support stable performance in dense server environments and help maintain optimal operating conditions for other system components.

Scalability for Expanding IT Infrastructure

Enterprise organizations frequently expand their IT infrastructure to accommodate growing workloads and increasing data volumes. Memory scalability plays an essential role in supporting these expansions. The Dell W403Y 64GB DDR4 registered memory module allows servers to scale effectively by increasing available system memory.

High-capacity modules enable administrators to upgrade server memory without occupying excessive DIMM slots. This flexibility supports future expansion while maintaining optimal memory configuration.

Supporting Advanced Enterprise Applications

Modern enterprise applications such as artificial intelligence platforms, large-scale analytics engines, and cloud computing systems require substantial memory resources. The Dell W403Y module provides the performance and capacity needed to support these advanced workloads.

By equipping servers with high-performance DDR4 memory, organizations can ensure their infrastructure remains capable of handling evolving technological demands.

Reliable Performance for Database Environments

Database systems rely heavily on system memory to store frequently accessed data and execute complex queries. Insufficient memory can cause performance bottlenecks and slow query processing. The Dell W403Y module helps eliminate these limitations by providing large memory capacity and high-speed operation.

Servers running database management systems benefit from improved caching capabilities and faster query execution when equipped with high-capacity DDR4 registered memory modules.

Technical Characteristics of the Dell W403Y Memory Module

Key Hardware Specifications

The Dell W403Y DDR4 memory module incorporates several technical characteristics that make it suitable for enterprise environments. Its 64GB capacity supports memory-intensive workloads, while the 2933MHz frequency ensures high-speed data transfer. The PC4-23400 classification reflects the module’s ability to deliver strong bandwidth performance.

The module uses a 288-pin DIMM form factor, which is standard for DDR4 server memory. Registered DIMM architecture improves signal stability, and ECC technology ensures data integrity during system operation. Together, these features provide a reliable memory solution for demanding server infrastructures.

Compatibility and Installation Considerations

When upgrading server memory, compatibility with the existing hardware platform is essential. The Dell W403Y module is designed to integrate with supported Dell PowerEdge systems and other compatible server architectures that utilize DDR4 registered DIMM memory. Administrators should verify system compatibility and available memory slots before installation.

Installation typically involves powering down the server, inserting the memory module into the appropriate DIMM slot, and ensuring it is securely seated. Once installed, the system automatically recognizes the new memory capacity during startup.

Enterprise Reliability and Long-Term Performance

Enterprise hardware components must maintain consistent performance over extended operational periods. The Dell W403Y 64GB DDR4 ECC registered memory module is built with durability and reliability in mind. Its design supports continuous operation in demanding data center environments where system stability is critical.

High-quality memory modules contribute to long-term system reliability by reducing hardware failures and maintaining consistent performance levels. Organizations that deploy dependable memory solutions benefit from improved operational efficiency and reduced maintenance requirements.

Designed for Continuous Server Operation

Server systems often run around the clock to support online services, business applications, and internal IT operations. Memory modules used in these environments must withstand continuous workloads without compromising performance. The Dell W403Y module is engineered to meet these requirements through stable DDR4 technology and ECC error correction capabilities.

Reliable memory performance ensures that servers can process data efficiently while maintaining system uptime and preventing unexpected interruptions.

Dependable Infrastructure for Modern Enterprises

Modern enterprises rely on powerful server infrastructures to manage data, run applications, and support digital services. Memory modules like the Dell W403Y play a critical role in maintaining the performance and stability of these systems. By delivering high capacity, fast data transfer speeds, and robust error correction, this DDR4 registered memory module supports the demanding needs of contemporary enterprise computing environments.

The combination of advanced DDR4 technology, ECC data protection, registered DIMM architecture, and substantial memory capacity makes the Dell W403Y an effective choice for organizations seeking dependable server memory solutions capable of supporting large-scale workloads and evolving IT infrastructures.