SNPM04W6C/16G Dell 16GB DDR4 SDRAM 3200MHz ECC Registered CL22 Ram

Overview of Dell SNPM04W6C/16G 16GB DDR4 Memory Module

The Dell SNPM04W6C/16G 16GB DDR4-3200 ECC Registered RDIMM memory module is engineered to deliver reliable performance, stability, and improved efficiency for enterprise servers and professional workloads. Designed specifically for modern data center environments and high-performance computing systems, this 16GB DDR4 SDRAM module ensures faster data processing, enhanced multitasking capability, and long-term operational stability.

General Information

• Manufacturer: Dell
• Part Number: SNPM04W6C/16G
• Product Type: Memory Module

Technical Specifications

• Memory Capacity: 16GB
• Memory Technology: DDR4 SDRAM
• Memory Speed: 3200MT/s
• Bandwidth Rating: PC4-25600
• CAS Latency: CL22
• Data Integrity: ECC (Error Correcting Code)
• Signal Processing: Registered (RDIMM)
• Rank Structure: Dual Rank 2Rx8
• Voltage Requirement: 1.2V

Physical Design 

• Form Factor: 288-Pin RDIMM
• Server-Grade DIMM Architecture
• Optimized PCB Layout for Heat Efficiency
• Compact and Durable Memory Module Construction
• Shipping Dimensions: 1.00 x 6.75 inches
• Shipping Weight: 0.20 lb

Compatible Server Models

• Dell PowerEdge FC630
• Dell PowerEdge FC430
• Dell PowerEdge FC830
• Dell PowerEdge M830
• Dell PowerEdge R640
• Dell PowerEdge R740
• Dell PowerEdge R940
• Dell PowerEdge R740XD
• Dell PowerEdge C6420
• Dell PowerEdge R440
• Dell PowerEdge T640
• Dell PowerEdge T440
• Dell PowerEdge FC640
• Dell PowerEdge M640
• Dell PowerEdge R540
• Dell PowerEdge C4140
• Dell PowerEdge R840
• Dell PowerEdge R940XA
• Dell PowerVault NX3240
• Dell PowerEdge MX740C
• Dell PowerEdge MX840C
• Dell PowerEdge R740XD2
• Dell PowerEdge R6515
• Dell PowerEdge R6525
• Dell PowerEdge R7515
• Dell PowerEdge C6525
• Dell PowerEdge R7525

The Dell SNPM04W6C/16G 16GB 3200MHz PC4-25600 Memory

The Dell SNPM04W6C/16G 16GB 3200MHz PC4-25600 ECC Registered DDR4 SDRAM 288-Pin RAM module is engineered to deliver dependable performance, superior reliability, and enhanced scalability for enterprise server environments. Built for compatibility with Dell PowerEdge servers and other enterprise-grade systems, this registered ECC memory module is designed to meet the demanding workload requirements of modern data centers, virtualization platforms, and high-performance computing infrastructures. Organizations that rely on stable server memory for business-critical applications benefit from the precision engineering and performance consistency that this DDR4 registered memory module provides.

High-Speed DDR4 Performance

The Dell SNPM04W6C/16G module utilizes advanced DDR4 SDRAM technology that significantly enhances memory bandwidth compared to earlier DDR3 generations. DDR4 architecture provides improved data transfer efficiency, reduced power consumption, and higher memory density for modern servers. Operating at 3200MT/s, this memory module enables faster data communication between processors and system memory, allowing enterprise applications to execute complex tasks efficiently. The improved transfer rate makes it ideal for high-demand server environments such as virtualization clusters, database servers, cloud computing infrastructure, and AI-based workloads.

Advantages of 3200MHz Memory Speed

A memory speed of 3200MHz provides a significant performance boost for modern server platforms. Faster memory speeds allow processors to retrieve and store data more quickly, which reduces system bottlenecks and improves overall computational efficiency. In multi-core processors used in enterprise servers, high-speed memory becomes essential for maintaining consistent performance under heavy workloads.

ECC Registered Memory

ECC memory is essential for mission-critical servers where data accuracy and system stability are top priorities. The ECC mechanism automatically detects and corrects single-bit memory errors before they affect system performance or corrupt important data. This capability ensures that enterprise applications operate continuously without unexpected interruptions caused by memory errors. ECC memory is widely used in servers, workstations, financial systems, and scientific computing environments where data integrity is critical.

Registered DIMM Architecture

The registered DIMM (RDIMM) architecture improves memory stability by reducing the electrical load on the server memory controller. RDIMM modules include a register chip that buffers control signals between the memory module and the processor. This design allows servers to support more memory modules without compromising performance or stability. RDIMM technology is particularly beneficial in enterprise servers that require large memory capacities for complex workloads.

Dual Rank 2Rx8 Architecture

The Dell SNPM04W6C/16G memory module features a 2Rx8 dual-rank architecture. Dual-rank modules consist of two sets of memory chips that operate independently, allowing the memory controller to interleave data access operations for improved efficiency. This configuration enhances memory bandwidth utilization and can improve overall system responsiveness during multitasking or memory-intensive workloads.

288-Pin RDIMM Form Factor

The Dell SNPM04W6C/16G memory module follows the standard 288-pin RDIMM form factor, which is widely used across enterprise servers and professional computing systems. This design ensures compatibility with server motherboards that support DDR4 registered memory modules. The RDIMM form factor also ensures proper signal distribution, reliable connectivity, and consistent performance across multiple memory channels.

ECC Registered Memory Technology

Error Correcting Code (ECC) memory is a critical feature for enterprise systems where reliability and data integrity are essential. The Dell SNPM04W6C/16G incorporates ECC technology that automatically detects and corrects memory errors during data processing. This capability significantly reduces the risk of data corruption, system crashes, and unexpected downtime.ECC memory works by storing additional parity bits along with standard data bits. When the system reads data from memory, the ECC algorithm checks for inconsistencies and corrects single-bit errors automatically. In mission-critical environments such as financial systems, cloud infrastructures, and data centers, this error correction mechanism helps maintain data accuracy and system stability..

Compatibility with Enterprise Server Platforms

Dell server memory modules are engineered specifically for use with Dell PowerEdge systems and compatible enterprise hardware platforms. The SNPM04W6C/16G module undergoes extensive testing to ensure compatibility with supported server architectures. This testing process helps guarantee optimal performance and reduces the risk of hardware conflicts. System administrators benefit from deploying certified memory modules because they ensure seamless integration with server firmware and memory controllers. Using compatible memory modules also simplifies system upgrades and maintenance procedures.

Low Latency and CL22 Timing Performance

Memory latency plays an important role in determining how quickly data can be accessed by the processor. The Dell SNPM04W6C/16G operates with a CAS latency rating of CL22, which ensures balanced performance and stability for DDR4 server environments. Latency refers to the delay between a memory request and the moment the data becomes available to the processor. Lower latency values contribute to faster data access, which improves overall system responsiveness. In enterprise servers running high-demand workloads, optimized latency helps maintain consistent performance levels even when processing large volumes of transactions or queries.

Energy Efficiency and Thermal Stability

Energy efficiency is a critical consideration in modern data centers where thousands of servers operate simultaneously. DDR4 memory technology is designed to consume less power compared to previous memory generations. The Dell SNPM04W6C/16G module operates with improved power efficiency, helping reduce overall system energy consumption. Lower power consumption not only decreases operational costs but also contributes to reduced heat generation within server systems. Efficient thermal management ensures that servers can maintain optimal operating temperatures, which improves hardware longevity and system stability.

Scalable Memory Configurations

Scalability is an essential feature for organizations that expect their computing infrastructure to grow over time. The Dell SNPM04W6C/16G 16GB DDR4 module allows system administrators to expand server memory capacity gradually as workload demands increase. By installing multiple modules across available DIMM slots, servers can achieve significantly higher memory capacities. This scalability enables businesses to upgrade their systems without replacing existing hardware components. As applications evolve and require additional resources, memory expansion becomes a cost-effective strategy for improving server performance.

Future-Proof Memory

As businesses continue to expand their digital infrastructure, the demand for reliable and high-performance memory solutions will continue to grow. The Dell SNPM04W6C/16G 16GB 3200MHz ECC Registered DDR4 RAM module provides a future-ready memory solution capable of supporting modern server architectures and evolving enterprise workloads. Its combination of high-speed DDR4 technology, ECC error correction, registered buffering, and scalable capacity makes it a valuable component in modern IT environments. By integrating reliable server memory modules into their infrastructure, organizations can ensure that their systems remain capable of handling future computational demands.