M393A2G40DB0-CPB0Q Samsung 16GB 2133MHz PC4-17000 DDR4 Memory.

Samsung M393A2G40DB0-CPB0Q 16GB DDR4 Memory

The Samsung M393A2G40DB0-CPB0Q 16GB DDR4 SDRAM memory module is a high-quality, enterprise-focused solution developed for servers and professional workstations that require dependable performance and superior data accuracy. Built with ECC Registered architecture, this RAM ensures stable operation in demanding IT environments such as data centers, virtualization platforms, and enterprise computing systems.

General Information

• Brand: Samsung
• Manufacturer Part Number: M393A2G40DB0-CPB0Q
• Product Type: DDR4 ECC Registered Memory
• Target Systems: Servers and Enterprise Workstations

Technical Specifications

• Total Capacity: 16GB
• Module Count: 1 x 16GB DIMM
• Rank Structure: Dual Rank x4
• Memory Speed: 2133MHz
• Bandwidth Rating: PC4-17000
• CAS Latency: CL15
• DIMM Type: 288-pin RDIMM
• Memory Voltage: 1.2V
• Installation: Tool-free installation in supported systems

Shipping Dimensions and Weight

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

Samsung M393A2G40DB0-CPB0Q 16GB Memory Overview

The Samsung M393A2G40DB0-CPB0Q 16GB 2133MHz PC4-17000 ECC Registered DDR4 SDRAM Memory belongs to the enterprise-grade server memory category that is purpose-built for reliability, long-term stability, and predictable performance. This category addresses the demanding requirements of data centers, enterprise servers, and professional workstation platforms where memory errors, instability, or incompatibility can have serious operational consequences. DDR4 ECC Registered memory is engineered to support sustained workloads, high availability systems, and multi-processor architectures commonly deployed in modern IT infrastructures.Enterprise memory differs from consumer desktop memory in design, validation, and operational focus. The Samsung M393A2G40DB0-CPB0Q is part of a category that prioritizes signal integrity, error correction, and controlled electrical loading to ensure consistent operation in systems running continuously. This category is widely used in virtualization clusters, cloud computing environments, enterprise databases, application servers, and mission-critical business systems where uptime and data accuracy are essential.

DDR4 SDRAM Technology in Enterprise

DDR4 SDRAM technology represents a significant advancement in memory architecture, offering improved efficiency, enhanced bandwidth management, and lower power consumption compared to previous generations. Operating at a reduced voltage of 1.2V, DDR4 memory enables servers to deliver stable performance while reducing energy usage and heat generation. The Samsung M393A2G40DB0-CPB0Q leverages these advantages to support enterprise systems that require continuous operation under varying workloads.The internal architecture of DDR4 memory introduces higher bank group counts and optimized data prefetch mechanisms, allowing more efficient parallel data access. These improvements are particularly important in multi-core and multi-threaded server environments, where memory access patterns are complex and sustained throughput is critical. The enterprise DDR4 memory category emphasizes consistency and predictability rather than short-term performance spikes, ensuring dependable behavior over long deployment cycles.

JEDEC Standardization and Platform Compatibility

JEDEC compliance is a fundamental requirement for enterprise DDR4 memory modules. The Samsung M393A2G40DB0-CPB0Q adheres to PC4-17000 specifications, ensuring stable operation at 2133MHz across supported server platforms. This standardization simplifies system integration and ensures that memory modules perform reliably within validated hardware configurations.By adhering to JEDEC-defined voltage, timing, and signaling parameters, this category minimizes compatibility issues and supports long-term platform stability. Enterprise IT teams rely on JEDEC-compliant memory to maintain predictable system behavior across firmware updates, operating system changes, and hardware expansions.

ECC Memory Functionality and Data Protection

Error Correcting Code functionality is a defining feature of this memory category. ECC memory continuously monitors data integrity by detecting and correcting single-bit errors and identifying multi-bit errors that could otherwise lead to system crashes or silent data corruption. The Samsung M393A2G40DB0-CPB0Q integrates ECC technology directly into the memory module, making it suitable for environments where accuracy and reliability are critical.ECC Registered memory is essential for enterprise workloads that involve large datasets, financial transactions, scientific computations, and virtualization. Memory errors that might be tolerable in consumer systems can have severe consequences in enterprise environments. This category reduces operational risk by ensuring that memory-related errors are addressed before they impact system stability or data integrity.

Registered DIMM Architecture and Signal Buffering

Registered DIMM memory modules incorporate a register that buffers command and address signals between the memory controller and the DRAM chips. This design improves signal integrity and reduces the electrical load placed on the memory controller. The Samsung M393A2G40DB0-CPB0Q benefits from this registered architecture, enabling enterprise systems to support higher memory densities and more populated DIMM configurations.This buffering capability is particularly important in dual-socket and multi-socket server systems, where memory channels must support multiple modules without degradation. Registered memory allows for scalable memory configurations while maintaining stable timing and signaling characteristics.

16GB Capacity and Balanced Enterprise Memory Scaling

The 16GB capacity of this DDR4 ECC Registered memory module positions it within a flexible and widely adopted segment of the enterprise memory category. This capacity is suitable for a broad range of server configurations, providing sufficient memory resources for multitasking, virtualization, and application hosting without excessive overprovisioning.In enterprise virtualization environments, 16GB modules allow administrators to allocate memory efficiently across virtual machines while maintaining balanced system performance. This category supports memory scalability strategies that enable organizations to expand capacity incrementally as workload demands increase.

Memory Density Optimization for Server Workloads

Enterprise server workloads often require a balance between memory density and access efficiency. The Samsung M393A2G40DB0-CPB0Q supports this balance by offering a capacity that integrates well into multi-channel memory architectures. This enables efficient utilization of available memory bandwidth while maintaining compatibility with platform limitations.This category is well-suited for servers running databases, file services, collaboration platforms, and enterprise applications that benefit from consistent memory availability and predictable access times.

2133MHz PC4-17000 Performance Profile

The 2133MHz operating frequency of PC4-17000 DDR4 memory represents a proven and stable performance tier within the enterprise memory category. This frequency is widely supported across multiple server generations, making it an ideal choice for organizations prioritizing reliability and compatibility. The Samsung M393A2G40DB0-CPB0Q delivers consistent performance suitable for sustained workloads and long-term deployments.While higher-frequency memory options exist, 2133MHz remains a preferred choice in environments where validated stability and predictable behavior are more important than maximum theoretical bandwidth. This category ensures that systems operate within well-understood performance parameters.

Latency Characteristics and System Predictability

Memory latency plays a significant role in overall system responsiveness. The Samsung M393A2G40DB0-CPB0Q is designed with latency characteristics that align with JEDEC standards, ensuring consistent access times under load. This predictable latency behavior supports enterprise applications that rely on steady performance rather than burst-oriented optimization.Enterprise memory categories emphasize timing stability to reduce the risk of errors and maintain consistent performance across diverse workloads and operating conditions.

Power Efficiency and Operational Cost Management

Power efficiency is a key consideration in enterprise IT operations. DDR4 Registered memory operates at 1.2V, offering significant power savings compared to older DDR3 modules. The Samsung M393A2G40DB0-CPB0Q contributes to reduced energy consumption, supporting cost-effective and sustainable data center operations.This category enables organizations to improve performance per watt, reducing both electrical and cooling costs. Efficient memory operation is particularly important in large-scale deployments where incremental savings can have a substantial financial impact.

24/7 Reliability and Continuous Duty Cycles

Enterprise memory modules are designed for continuous operation without degradation. The Samsung M393A2G40DB0-CPB0Q undergoes extensive validation to ensure reliability under constant load. This category prioritizes component quality, manufacturing consistency, and rigorous testing to minimize failure rates.Reliability engineering is central to the enterprise DDR4 ECC Registered memory category, ensuring that systems remain operational in demanding environments where downtime is unacceptable.

Samsung Enterprise Memory Manufacturing Excellence

Samsung is a global leader in DRAM manufacturing, known for advanced fabrication technologies and stringent quality control processes. The Samsung M393A2G40DB0-CPB0Q benefits from Samsung’s extensive expertise in producing enterprise-grade memory solutions. This category reflects a commitment to reliability, consistency, and long-term support.Enterprise customers value Samsung memory for its proven performance, validated compatibility, and dependable supply chain. This category is designed to meet the expectations of professional IT environments that demand consistent quality.

Foundational Memory Component for Enterprise Servers

DDR4 ECC Registered memory serves as a foundational component in enterprise server architectures. It provides the balance of capacity, performance, and reliability required to support modern workloads. The Samsung M393A2G40DB0-CPB0Q integrates seamlessly into this role, supporting a wide range of deployment scenarios.This category enables organizations to build resilient, scalable, and efficient IT infrastructures capable of adapting to evolving business needs.

Reliable Memory Infrastructure for Professional Computing

The DDR4 ECC Registered memory category represents a critical element of professional computing infrastructure. By combining error correction, registered buffering, standardized performance, and power efficiency, this category ensures dependable system operation. The Samsung M393A2G40DB0-CPB0Q embodies these principles, making it a trusted choice for enterprise environments that require stability, data integrity, and sustained performance.