Samsung M378A2K43EB1-CWEBY 16GB 3200MHZ PC4-25600 Non-ECC DDR4 SDRAM 288-pin UDIMM Memory

Overview of Samsung M378A2K43EB1-CWEBY 16GB PC4-25600

The Samsung M378A2K43EB1-CWEBY 16GB DDR4 3200MHz PC4-25600 CL22 Non-ECC Unbuffered SDRAM 288-Pin UDIMM Memory Module is a high-performance, reliable, and versatile memory solution optimized for desktops, workstations, and small-scale server systems that prioritize high-speed data access, energy efficiency, and stable operation. Designed using Samsung’s advanced DDR4 manufacturing process, this module delivers exceptional performance for modern computing environments requiring fast data throughput and responsive system performance. Its 16GB capacity, combined with a 3200MHz operating frequency and CL22 latency, ensures smooth multitasking, quick application loading, and efficient memory-intensive processing.

DDR4 Architecture and Performance Benefits

Samsung's DDR4 architecture incorporated in the M378A2K43EB1-CWEBY provides significant advantages over previous DDR3 memory standards. Operating at a high 3200MHz frequency, this module offers increased data transfer rates with PC4-25600 bandwidth, effectively handling large-scale data processing, gaming, multimedia creation, and professional applications. The DDR4 design improves overall command efficiency, reduces access latency, and supports better signal integrity. These improvements are critical in systems where fast read/write cycles, low response delays, and high stability are essential for maintaining smooth operation during heavy workloads.

Unbuffered Memory for Consumer and Workstation Systems

As an unbuffered memory module, the Samsung M378A2K43EB1-CWEBY provides direct memory access to the system memory controller without the addition of intermediate buffering circuits. This design reduces latency, resulting in faster data availability for applications and improved responsiveness in gaming and productivity tasks. Unbuffered UDIMMs are ideal for desktops, small servers, and workstation setups, where high-speed access is required, and memory error correction is not critical. The module’s unbuffered configuration ensures lower power consumption and simpler memory management, contributing to system efficiency and reduced operational costs.

CL22 Latency

The module’s CL22 latency rating ensures that memory access commands are executed efficiently while maintaining stability. CAS latency, measured in clock cycles, represents the delay between a memory request and the availability of data. CL22 provides a balanced compromise between speed and stability, enabling seamless multitasking, high-frame-rate gaming, and consistent performance during memory-intensive applications such as video editing, CAD software, and large-scale spreadsheet processing. Optimized timing ensures reduced waiting periods for the CPU, improving overall system responsiveness.

288-Pin UDIMM Form Factor

The 288-pin UDIMM (Unbuffered Dual In-Line Memory Module) form factor of the Samsung M378A2K43EB1-CWEBY enables compatibility with a wide range of DDR4-capable motherboards and desktop systems. Its standard pin layout ensures secure mechanical connection and reliable electrical signaling. This memory module complies with JEDEC DDR4 specifications, guaranteeing broad compatibility with modern desktop CPUs and chipsets. The 288-pin design supports robust memory addressing and facilitates multi-channel configurations, which can further enhance system bandwidth and performance in high-demand computing environments.

Energy Efficiency and Voltage

Operating at a standard DDR4 voltage of 1.2V, the Samsung M378A2K43EB1-CWEBY consumes significantly less power compared to DDR3 modules, which typically operate at 1.5V. Lower voltage operation reduces thermal output and improves overall system energy efficiency, making it suitable for compact desktops, all-in-one workstations, and energy-conscious enterprise setups. Efficient voltage design ensures that the module operates reliably under continuous workloads while minimizing heat generation, which contributes to longer lifespan and improved system stability.

Data Transfer for Modern Applications

The 3200MHz frequency and PC4-25600 bandwidth make this memory module particularly well-suited for modern applications that demand high-speed memory access. Tasks such as video rendering, 3D modeling, software compilation, gaming, virtualization, and large dataset analysis benefit from faster read/write operations. The module reduces bottlenecks between the CPU and RAM, enabling more fluid processing and improved throughput. For creative professionals and technical engineers, the fast data pathways enhance workflow efficiency and reduce lag during complex computing tasks.

Non-ECC Configuration and Reliability Considerations

The Samsung M378A2K43EB1-CWEBY utilizes a Non-ECC configuration, which means it does not perform error correction during memory operations. While this is suitable for desktop and workstation environments where occasional single-bit errors are tolerable, it may not be ideal for mission-critical servers where maximum data integrity is required. Nonetheless, the module’s manufacturing quality, high-quality DRAM chips, and precision engineering ensure dependable performance, low failure rates, and consistent operation over extended periods, making it a reliable choice for personal, business, and professional computing systems.

Performance for Multitasking and Workstation Use

With its 16GB capacity, this module is capable of supporting extensive multitasking without system slowdowns. Users can run multiple applications simultaneously, such as web browsers, office suites, development environments, and media editing tools, without experiencing lag or system instability. Workstation users benefit from the combination of high-capacity memory and rapid DDR4 architecture, which enhances rendering speeds, reduces computation times, and allows for smoother operation in high-resolution graphics and simulation workloads. Multi-channel memory configurations further amplify performance by enabling parallel data access across multiple modules.

System Integration and Channel

The Samsung M378A2K43EB1-CWEBY is compatible with dual-channel, triple-channel, and quad-channel motherboard configurations, allowing for optimal memory bandwidth utilization. By pairing this module with identical memory modules, users can exploit the full potential of multi-channel memory systems, resulting in higher throughput and better CPU performance. This makes it suitable for gaming rigs, multimedia workstations, and professional computing environments where both speed and stability are critical. Proper channel population ensures the CPU can access larger data blocks concurrently, reducing latency and increasing computational efficiency.

Thermal Stability and Longevity

Samsung designs each DRAM module for sustained operation under standard environmental conditions. The M378A2K43EB1-CWEBY features robust thermal tolerance, allowing it to maintain stable performance during prolonged periods of high-load operation. Its low-voltage operation reduces heat generation, while high-quality PCB materials improve heat dissipation. This combination minimizes the risk of thermal-related errors, enhances the longevity of both the memory module and the system, and contributes to overall system reliability in continuous-use scenarios such as workstation rendering or high-performance gaming.

Professional and Personal Computing

This 16GB DDR4 memory module is suitable for a wide spectrum of computing tasks. In personal computing, it enables smoother gaming, faster boot times, and efficient multitasking. In professional workstations, it accelerates performance for software development, 3D modeling, graphic design, CAD, video editing, and large-scale spreadsheet operations. Additionally, it is appropriate for small-scale server environments or virtualization labs where unbuffered memory is supported. Its combination of high speed, large capacity, and low latency makes it versatile across both consumer and professional applications.

Samsung Reliability and Quality Assurance

Samsung, as a global leader in semiconductor manufacturing, ensures that each module undergoes rigorous testing and quality control procedures. The M378A2K43EB1-CWEBY is validated for stability, compatibility, and performance in various operating environments. Samsung’s commitment to engineering excellence guarantees consistent, high-quality DRAM chips that meet or exceed industry standards. This reliability makes the module suitable for users who demand consistent performance, low failure rates, and extended operational lifespan, providing peace of mind for both individual and enterprise computing deployments.

Modern Desktop and Workstation Platforms

The module’s adherence to JEDEC DDR4 standards ensures broad compatibility with Intel and AMD desktop and workstation platforms that support DDR4 UDIMM memory. It can be used in gaming PCs, office workstations, high-performance PCs, and compact desktop configurations. The 288-pin interface supports secure mechanical installation and electrical stability across a wide range of motherboards. Users upgrading or building new systems can integrate this module seamlessly into existing or new platforms without concern for compatibility issues.

Memory Module Scalability and Upgrade Potential

The Samsung M378A2K43EB1-CWEBY allows users to scale memory capacity as needed. By installing multiple modules in supported multi-channel configurations, users can expand their system memory for higher workload capacity, improved multitasking, and faster application responsiveness. This scalability makes it ideal for systems that may require memory upgrades over time, ensuring that the investment remains future-proof and adaptable to growing computing demands. It provides flexibility to balance performance, capacity, and cost effectively.