M393A2G40EB1-CPB0Q Samsung 16GB 2133MHz PC4-17000 DDR4 RAM.

Samsung M393A2G40EB1-CPB0Q 16GB DDR4 ECC RAM

The Samsung M393A2G40EB1-CPB0Q 16GB DDR4 SDRAM memory module is engineered for enterprise servers and professional workstations that demand dependable performance, data accuracy, and long-term stability. Featuring ECC Registered architecture and a standard 288-pin RDIMM design, this RAM module is ideal for mission-critical computing environments.

General Information

• Brand Name: Samsung
• Part Number: M393A2G40EB1-CPB0Q
• Product Type: DDR4 ECC Registered RAM
• Target Use: Servers and Enterprise Workstations

Technical Specifications

• Total Capacity: 16GB
• Module Configuration: 1 x 16GB DIMM
• Rank Structure: Dual Rank x4
• Memory Speed: DDR4-2133
• Bandwidth Rating: PC4-17000
• CAS Latency: CL15
• DIMM Type: 288-pin RDIMM
• Operating Voltage: 1.2V
• Installation: Simple plug-in installation

Physical Characteristics

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

Samsung M393A2G40EB1-CPB0Q 16GB DDR4 RAM Overview

The Samsung M393A2G40EB1-CPB0Q 16GB 2133MHz PC4-17000 ECC Registered DDR4 SDRAM 288-Pin RAM is part of the enterprise DDR4 registered memory category engineered for stability, accuracy, and sustained performance in professional computing environments. This category is specifically designed to support servers and enterprise-grade workstations that operate under continuous load and manage mission-critical workloads. DDR4 ECC Registered memory addresses the growing demands of data centers, virtualization platforms, cloud infrastructures, and enterprise IT systems where memory reliability directly impacts operational continuity.Enterprise DDR4 registered memory differs fundamentally from consumer memory due to its emphasis on signal buffering, error correction, and controlled electrical characteristics. The Samsung M393A2G40EB1-CPB0Q represents a mature and widely deployed configuration within this category, offering a balance of capacity, frequency, and latency that aligns with JEDEC standards. This category is widely used across industries such as finance, healthcare, telecommunications, research, and large-scale enterprise deployments where data integrity and system uptime are mandatory.

DDR4 SDRAM Technology and Enterprise-Class Design

DDR4 SDRAM technology introduced architectural improvements that enhanced performance efficiency, scalability, and power management compared to previous memory generations. Operating at 1.2V, DDR4 memory reduces overall power consumption while maintaining stable data transfer rates. The Samsung M393A2G40EB1-CPB0Q leverages these advancements to support enterprise systems that require predictable performance and long-term operational consistency.The DDR4 architecture features increased bank group counts and optimized prefetch mechanisms that enable higher levels of parallelism during memory operations. These characteristics are especially important in modern server environments that rely on multi-core processors and parallel workloads. The enterprise DDR4 memory category emphasizes sustained throughput and stability rather than peak burst performance, ensuring dependable behavior under continuous utilization.

JEDEC Compliance and Industry Standardization

JEDEC compliance is a defining attribute of enterprise DDR4 registered memory. The Samsung M393A2G40EB1-CPB0Q adheres to PC4-17000 specifications, ensuring consistent operation at 2133MHz with standardized voltage and timing parameters. This compliance ensures compatibility with a wide range of server platforms and reduces the risk of integration issues.Standardization plays a critical role in enterprise IT environments where hardware uniformity simplifies maintenance and lifecycle management. JEDEC-compliant memory modules allow organizations to deploy and scale systems with confidence, knowing that performance and reliability expectations will be met across different platforms and configurations.

ECC Memory Technology and Data Integrity Assurance

Error Correcting Code technology is a core feature of this memory category, providing protection against data corruption caused by transient memory errors. ECC memory continuously detects and corrects single-bit errors while identifying multi-bit errors that could otherwise compromise system stability. The Samsung M393A2G40EB1-CPB0Q integrates ECC functionality at the hardware level, making it suitable for environments where accuracy and reliability are critical.Enterprise applications such as databases, virtualization platforms, financial transaction systems, and scientific computing workloads rely heavily on accurate memory operations. Even minor memory errors can result in incorrect results or system failures. This category minimizes such risks by ensuring that memory errors are addressed proactively.

Role of ECC in Mission-Critical Systems

Mission-critical systems require memory solutions that can maintain data integrity under all operating conditions. ECC registered memory provides an essential safeguard by correcting errors before they impact applications or operating systems. The Samsung M393A2G40EB1-CPB0Q supports this requirement by delivering consistent error correction throughout extended duty cycles.This category is particularly important in regulated industries where compliance, data accuracy, and system reliability are non-negotiable. ECC memory contributes to system resilience and helps organizations maintain operational continuity.

Registered DIMM Architecture and Signal Integrity Enhancement

Registered DIMM memory modules incorporate a register that buffers command and address signals between the memory controller and the DRAM components. This buffering improves signal integrity and reduces the electrical load on the memory controller. The Samsung M393A2G40EB1-CPB0Q benefits from this architecture, enabling enterprise systems to support higher memory densities without compromising stability.Registered memory is essential for servers that utilize multiple DIMMs per channel. By isolating the memory controller from direct electrical loads, this category allows for scalable memory configurations and consistent timing behavior, even in complex multi-channel environments.

Multi-Socket and High-Density Servers

Multi-socket server platforms place significant demands on memory subsystems due to increased channel counts and higher aggregate memory capacity. Registered DIMM memory ensures stable signal transmission across all channels, supporting reliable operation in dual-socket and larger configurations.The Samsung M393A2G40EB1-CPB0Q is designed to perform reliably in these environments, making it suitable for enterprise servers that require scalability and high availability.

16GB Capacity and Enterprise Memory Optimization

The 16GB capacity of this DDR4 ECC Registered memory module places it within a highly versatile segment of the enterprise memory category. This capacity offers an effective balance between memory density and cost efficiency, making it suitable for a wide range of server and workstation configurations. The Samsung M393A2G40EB1-CPB0Q supports workloads that require consistent memory availability without excessive resource allocation.In virtualization environments, 16GB modules allow administrators to distribute memory resources efficiently across multiple virtual machines. This category supports flexible memory scaling strategies that enable organizations to adapt to changing workload requirements.

Efficient Memory Scaling for Enterprise Growth

Enterprise infrastructures often evolve as business needs expand. Registered memory enables systems to scale capacity incrementally by adding additional modules while maintaining stability. The Samsung M393A2G40EB1-CPB0Q supports this approach by allowing higher DIMM population per memory channel.This scalability helps extend the lifespan of server platforms and supports long-term infrastructure planning.

2133MHz PC4-17000 Performance Profile

The 2133MHz operating frequency of PC4-17000 DDR4 memory represents a stable and widely validated performance tier within the enterprise category. This frequency is supported by a broad range of server platforms, making it an ideal choice for organizations prioritizing compatibility and reliability. The Samsung M393A2G40EB1-CPB0Q delivers consistent performance suitable for sustained enterprise workloads.Although higher-frequency DDR4 options are available, 2133MHz remains a preferred choice in environments where predictable behavior and proven stability are essential. This category ensures that memory performance aligns with platform capabilities and validation requirements.

Latency Characteristics and CL15 Timing Stability

Latency plays an important role in determining system responsiveness. The CL15 latency of the Samsung M393A2G40EB1-CPB0Q provides balanced access times that support enterprise applications with steady performance demands. This timing profile ensures that memory operations remain consistent under varying load conditions.Enterprise memory categories prioritize timing stability to minimize the risk of errors and ensure reliable application behavior across diverse workloads.

288-Pin RDIMM Form Factor and Physical Compatibility

The 288-pin RDIMM form factor is the standard physical design for DDR4 registered memory used in enterprise servers and professional workstations. The Samsung M393A2G40EB1-CPB0Q conforms to this specification, ensuring mechanical and electrical compatibility with supported server motherboards.This standardized form factor simplifies system integration, maintenance, and upgrades. IT teams benefit from the consistency of RDIMM modules, which reduces compatibility concerns and streamlines inventory management.

Mechanical Reliability and Electrical Consistency

Enterprise memory modules are engineered to maintain reliable electrical connections during continuous operation. The 288-pin RDIMM design ensures stable contact between the memory module and the motherboard, reducing the likelihood of intermittent connectivity issues.This category supports long-term deployment in environments where systems operate continuously and hardware reliability is critical.

Continuous Operation and Reliability Engineering

Enterprise DDR4 ECC Registered memory is engineered for continuous 24/7 operation. The Samsung M393A2G40EB1-CPB0Q undergoes extensive validation and quality assurance testing to ensure reliability under sustained workloads. This category prioritizes component quality and manufacturing precision.Reliability engineering ensures that systems remain operational even in demanding environments, reducing downtime and maintenance costs.

Reduced Operational Risk and Downtime

Memory-related failures can result in significant operational disruptions. ECC registered memory minimizes these risks by correcting errors proactively and maintaining stable signal integrity. The Samsung M393A2G40EB1-CPB0Q supports enterprise reliability goals by reducing the likelihood of memory-induced system issues.This category is well-suited for organizations that require high availability and predictable system behavior.

Samsung Enterprise DRAM Manufacturing Excellence

Samsung is a global leader in DRAM manufacturing, known for advanced fabrication processes and strict quality control standards. The Samsung M393A2G40EB1-CPB0Q benefits from Samsung’s extensive expertise in producing enterprise-grade memory solutions.Enterprise customers trust Samsung memory for its consistent quality, validated compatibility, and dependable long-term supply.

Lifecycle Stability and Long-Term Value

Enterprise memory investments are evaluated based on longevity and platform support. The DDR4 ECC Registered memory category offers extended lifecycle compatibility, allowing memory modules to remain useful across multiple server generations.The Samsung M393A2G40EB1-CPB0Q aligns with long-term infrastructure strategies by adhering to established standards and supporting stable deployments.

Core Memory Component for Enterprise Server Infrastructure

DDR4 ECC Registered memory serves as a foundational component in enterprise server architectures. It delivers the balance of reliability, scalability, and performance required to support modern computing workloads.The Samsung M393A2G40EB1-CPB0Q integrates seamlessly into enterprise environments, supporting diverse deployment scenarios.