SNP5DR48C/16G Dell 16GB DDR5 PC5-44800 SDRAM Memory Module

Overview of Dell SNP5DR48C/16G 16GB DDR5 Memory  

The Dell SNP5DR48C/16G 16GB DDR5 5600MT/s RDIMM is a high-performance, server-grade memory upgrade tailored for modern data center environments. Designed to deliver exceptional throughput, enhanced reliability, and optimized power efficiency, this 288-pin registered DIMM module is purpose-built for demanding enterprise workloads. Featuring advanced DDR5 SDRAM architecture, ECC functionality, and registered signal processing, it ensures dependable and stable operation across mission-critical applications.

General Specification

• Brand: Dell 
• Part Number: SNP5DR48C/16G
• Product Type: 16GB DDR5 SDRAM Memory

Technical Information

• Module Count: 1 x 16GB
• Bus Speed: 5600 MT/s (DDR5-5600, PC5-44800)
• ECC Support: Yes (Error-Correcting Code)
• Signal Processing: Registered
• CAS Latency: CL46
• Rank: 1Rx8

Advanced DDR5 Architecture for Maximum Throughput

• High-speed performance rated at 5600MT/s
• PC5-44800 bandwidth classification
• Optimized for multi-core server processors
• Improved data burst efficiency over DDR4
• Enhanced power management architecture

Benefits of Registered Memory

• Improved signal integrity under heavy workloads
• Greater memory scalability in multi-DIMM environments
• Enhanced overall system stability
• Reduced risk of data corruption in enterprise deployments

ECC Advantages in Server Environments

• Automatic detection and correction of memory faults
• Protection against unexpected system failures
• Reduced data corruption risks
• Higher operational reliability for enterprise workloads

Performance-Focused Specifications

• CAS Latency: CL46
• Voltage: 1.1V for improved energy efficiency
• 1Rx8 rank configuration for stable data distribution
• Single 16GB module configuration (1 x 16GB)

Compatible Dell PowerEdge Systems

• PowerEdge C6620
• PowerEdge HS5610
• PowerEdge HS5620
• PowerEdge MX760c
• PowerEdge R660
• PowerEdge R660xs
• PowerEdge R760
• PowerEdge R760xa
• PowerEdge R760xd2
• PowerEdge R760xs
• PowerEdge T550

Compatibility Assurance Benefits

• Factory-tested for Dell enterprise systems
• Firmware-level compatibility validation
• Seamless BIOS recognition
• Reduced configuration complexity

Physical Specifications

• Form Factor: 288-pin RDIMM
• Shipping Dimensions: 1.00" (H) x 6.75" (D)

Common Deployment Scenarios

• Virtualized server infrastructures
• Enterprise database management systems
• Cloud hosting environments
• Artificial intelligence and analytics processing
• High-performance computing clusters
• Business-critical ERP applications

Advantages of OEM-Validated Memory

• Guaranteed compatibility with supported systems
• Consistent performance under heavy enterprise loads
• Compliance with server firmware standards
• Reduced risk of hardware conflicts

Outline of Dell 16G DDR5 RDIMM Memory Module

The Dell SNP58F8NC/64GVXR16G 64GB DDR5 5600MHz PC5-44800 2Rx4 ECC CL46 SDRAM 288-Pin RDIMM Memory Module is engineered for high-performance enterprise environments that demand exceptional stability, scalability, and bandwidth. Designed for modern data centers and advanced server architectures, this DDR5 registered memory module delivers a substantial capacity of 64GB in a single DIMM, enabling businesses to scale memory-intensive applications with confidence. Built to align with the stringent standards of Dell server platforms, it ensures optimal compatibility, consistent throughput, and dependable operation in mission-critical workloads.

As organizations increasingly adopt virtualization, cloud computing, artificial intelligence workloads, and large-scale database management, memory performance becomes a cornerstone of infrastructure efficiency. The transition from DDR4 to DDR5 represents a significant evolution in memory technology, and this 64GB RDIMM module exemplifies that progression with higher data rates, improved power management, enhanced error correction, and superior density.

Next-Generation DDR5 Architecture and Performance  

Enhanced Memory Bandwidth with 5600MHz Speed

Operating at 5600MHz, this PC5-44800 module provides substantially higher bandwidth compared to previous DDR4-based server memory solutions. The PC5-44800 rating indicates a theoretical peak transfer rate of 44,800 MB/s, allowing servers to process large datasets, analytics queries, and virtualization tasks with greater efficiency. This performance boost is especially valuable in environments where multiple virtual machines, containers, or high-throughput applications are running concurrently.

Higher frequency memory enables faster data exchanges between the CPU and system memory, reducing latency bottlenecks in memory-intensive workloads such as real-time data analytics, in-memory databases, and high-performance computing simulations. By leveraging DDR5 technology, this module supports improved overall system responsiveness and faster execution of complex computational tasks.

Improved Power Efficiency and Voltage Regulation

DDR5 memory introduces integrated power management features directly on the module. Unlike earlier generations that relied heavily on motherboard-based voltage regulation, DDR5 RDIMMs incorporate on-module power management integrated circuits. This architectural shift results in more precise voltage control, enhanced signal integrity, and optimized energy consumption.

The Dell 64GB DDR5 RDIMM operates with refined voltage parameters, contributing to lower overall power draw per bit transferred. In large-scale data center deployments where dozens or hundreds of memory modules are installed, even incremental power savings translate into significant reductions in operational costs and thermal output.

Higher Density and Scalability for Enterprise Growth

With a single-module capacity of 64GB, this RDIMM supports high-density memory configurations in multi-socket servers. When deployed across multiple DIMM slots, organizations can achieve terabytes of system memory, enabling advanced virtualization clusters, ERP systems, data warehousing platforms, and AI model training environments to operate seamlessly.

The 2Rx4 configuration further enhances data integrity and reliability, ensuring balanced performance across memory ranks. By distributing memory access across two ranks, the module optimizes parallel processing capabilities, which is essential for modern multi-core server processors.

ECC and Registered DIMM Technology 

Error-Correcting Code (ECC) for Data Integrity

The inclusion of ECC functionality ensures automatic detection and correction of single-bit memory errors. In enterprise computing environments where uptime and data accuracy are paramount, ECC memory is not optional; it is fundamental. This 64GB DDR5 RDIMM continuously monitors and corrects memory errors in real time, preventing system crashes, data corruption, and application instability.

Workloads such as financial transactions, healthcare data processing, cloud service hosting, and large-scale database management rely on uncompromised data integrity. ECC memory reduces the risk of silent data corruption and enhances overall system trustworthiness.

Registered DIMM (RDIMM) Stability in Multi-DIMM Configurations

Registered DIMM technology incorporates a register between the memory controller and DRAM modules. This register buffers control and address signals, reducing electrical load on the memory controller. As a result, servers can support a greater number of DIMMs per channel without sacrificing stability.

The 288-pin RDIMM design ensures compatibility with modern DDR5-enabled server motherboards. In high-density server platforms, RDIMMs allow administrators to populate all available memory slots while maintaining consistent signal integrity and performance. This makes the Dell SNP58F8NC/64GVXR16G module ideal for scalable server deployments.

Technical Specifications and Architectural Details

64GB Capacity for Enterprise Workloads

With 64GB of memory in a single module, this RDIMM supports heavy multitasking and high-demand applications. Whether running hypervisors, large relational databases, machine learning frameworks, or enterprise resource planning systems, this capacity provides ample headroom for growth and workload consolidation.

2Rx4 Rank Configuration Explained

The 2Rx4 designation indicates a dual-rank module with x4 DRAM chips. Dual-rank modules can improve performance by enabling rank interleaving, which allows one rank to be accessed while another is precharging. This improves memory efficiency in parallel processing environments.

The x4 organization enhances ECC performance and reliability, as it allows more granular error detection and correction compared to x8 configurations commonly found in non-enterprise memory modules.

CL46 Latency Characteristics

The CAS latency of 46 cycles is optimized for the 5600MHz data rate. While latency numbers may appear higher compared to earlier DDR generations, the significantly increased clock speed results in improved overall effective latency in nanoseconds. This balance between frequency and latency ensures that enterprise applications benefit from both throughput and responsiveness.

288-Pin DDR5 Form Factor

The 288-pin design is standard for DDR5 RDIMMs and ensures mechanical compatibility with supported Dell PowerEdge and other enterprise-grade servers that utilize DDR5 memory architecture. The keying notch placement prevents incorrect installation into incompatible slots, reducing the risk of hardware damage.

Compatibility with Dell Enterprise Servers

Optimized for Dell PowerEdge Platforms

The Dell SNP58F8NC/64GVXR16G memory module is validated and tested for compatibility with Dell enterprise server platforms, including select PowerEdge systems that support DDR5 RDIMM memory. Dell-certified memory ensures firmware alignment, BIOS-level optimization, and seamless integration with system management tools.

Firmware-Level Validation and Testing

Dell-certified modules undergo rigorous validation procedures to ensure they meet performance and reliability benchmarks. These tests include thermal stress evaluation, signal integrity validation, and long-term reliability assessments. As a result, organizations benefit from reduced compatibility risks and consistent system behavior.

Seamless Integration in Multi-Socket Server Configurations

Modern enterprise servers often feature dual-socket or quad-socket processor configurations, each supporting multiple memory channels. This RDIMM module is designed to function efficiently within these multi-channel architectures, maximizing memory bandwidth and ensuring balanced resource allocation across CPUs.

Ideal Use Cases for 64GB DDR5 ECC RDIMM Memory

Virtualization and Cloud Infrastructure

Virtualized environments require large memory pools to allocate resources dynamically to multiple virtual machines. With 64GB per module, administrators can significantly expand host memory capacity, enabling higher VM density without performance degradation.

Database Management Systems

Enterprise databases, particularly in-memory and real-time analytics platforms, depend heavily on memory performance. High-capacity DDR5 memory reduces disk I/O dependency and accelerates query processing, leading to faster decision-making and improved user experiences.

Artificial Intelligence and Machine Learning

AI and ML workloads often involve large datasets and iterative computational processes. Sufficient memory capacity ensures that datasets remain accessible in RAM, minimizing latency and maximizing throughput during model training and inference tasks.

High-Performance Computing

Scientific simulations, engineering calculations, and financial modeling applications benefit from the increased bandwidth of DDR5 5600MHz memory. By supporting rapid data transfers between CPU cores and system memory, this RDIMM enhances computational efficiency.

Thermal Management and Long-Term Reliability

Advanced Heat Dissipation Design

Enterprise memory modules are designed to operate continuously under heavy loads. The Dell 64GB DDR5 RDIMM incorporates thermal design elements that support effective heat dissipation, ensuring stable performance even in densely populated server chassis.

Optimized Airflow Compatibility

When installed in rack-mounted servers, airflow management is critical. This module is engineered to align with Dell’s chassis airflow patterns, maintaining appropriate operating temperatures during peak workloads.

Durability for Continuous Operation

Servers frequently operate 24/7 in mission-critical environments. This memory module is built with high-quality components that withstand sustained usage, electrical stress, and temperature variations typical of data center operations.

Investment Value and Scalability Benefits

Future-Ready Memory Infrastructure

DDR5 technology represents the future of enterprise memory architecture. Investing in 64GB DDR5 RDIMM modules positions organizations to handle next-generation applications and expanding datasets without immediate hardware overhauls.

Reduced Total Cost of Ownership

Higher capacity per module reduces the number of DIMMs required to achieve target memory configurations. This can lower power consumption, simplify cable management, and decrease thermal load within server systems, ultimately contributing to a lower total cost of ownership over time.

Enterprise-Grade Assurance

Choosing Dell-certified memory modules provides assurance of quality, compatibility, and vendor-backed support. For businesses operating mission-critical systems, this reliability translates into minimized downtime risks and consistent performance across workloads.