M393B2K70BM1-CF8 Samsung 16GB DDR3 SDRAM PC3-8500 ECC Registered RAM

M393B2K70BM1-CF8 DDR3 Server Memory Overview

The category encompassing the Samsung M393B2K70BM1-CF8 16GB DDR3 SDRAM PC3-8500 1066MHz CL7 ECC Registered RAM represents a specialized segment of enterprise-grade server memory designed for reliability, stability, and sustained performance in professional computing environments. This category focuses on DDR3 registered ECC memory modules that are purpose-built for servers and workstations requiring consistent uptime, data integrity, and compatibility with enterprise-class motherboards and processors. Memory modules in this category are engineered to meet stringent industry standards, ensuring dependable operation in data centers, enterprise IT infrastructures, virtualization platforms, and mission-critical systems.

DDR3 SDRAM technology, as represented by this Samsung module, continues to hold relevance in many enterprise environments due to its proven stability, mature platform support, and optimized power consumption characteristics. While newer memory generations exist, DDR3 registered ECC memory remains widely deployed in legacy and transitional systems where reliability and compatibility outweigh the need for the latest memory bandwidth advancements. This category supports organizations maintaining long lifecycle server deployments, offering cost-efficient upgrades and replacements without compromising enterprise-grade performance.

Samsung M393B2K70BM1-CF8 Category Positioning

The Samsung M393B2K70BM1-CF8 memory module sits firmly within the high-reliability DDR3 ECC Registered memory category, emphasizing enterprise-level quality and engineering. Samsung’s reputation as a leading semiconductor manufacturer ensures that this module adheres to rigorous quality control, advanced fabrication processes, and comprehensive testing protocols. Within this category, the module is recognized for its balanced performance profile, combining a 16GB capacity with a PC3-8500 data rate operating at 1066MHz and a CAS latency of CL7.

This category targets servers that prioritize stability and data accuracy over raw clock speeds. ECC Registered memory, such as this module, is essential for systems that process sensitive information, perform continuous calculations, or support large-scale databases. The registered design reduces electrical load on the memory controller, enabling higher memory capacities and improved signal integrity, which is especially valuable in multi-DIMM configurations common in enterprise servers.

DDR3 SDRAM Technology in Enterprise Applications

DDR3 SDRAM forms the technological foundation of this category, offering a mature and well-understood memory architecture. DDR3 provides a significant improvement over earlier DDR2 technology by increasing bandwidth while reducing power consumption. For enterprise systems, this balance contributes to lower operational costs and improved thermal management. The Samsung M393B2K70BM1-CF8 module exemplifies these benefits, delivering consistent throughput suitable for server workloads that demand reliability over extended periods.

Within this category, DDR3 SDRAM modules are optimized for compatibility with Intel Xeon and AMD Opteron processors that support DDR3 registered memory. These processors are widely used in enterprise servers deployed for virtualization, file serving, application hosting, and infrastructure services. DDR3 memory’s longevity ensures that organizations can continue to maintain and expand existing systems without disruptive platform changes.

PC3-8500 Performance Characteristics

The PC3-8500 specification defines the performance class of this memory category, indicating a maximum theoretical bandwidth of approximately 8.5 GB/s per module. Operating at 1066MHz, this speed rating aligns with the requirements of many enterprise platforms designed during the DDR3 era. The Samsung M393B2K70BM1-CF8 module delivers stable and predictable performance within this specification, making it suitable for workloads where consistency is more critical than peak bandwidth.

This performance tier is particularly relevant for servers handling transactional workloads, directory services, and moderate virtualization environments. The emphasis within this category is not on extreme overclocking or consumer-level performance tuning but on sustained operation under continuous load. As a result, PC3-8500 memory modules are validated for long-term reliability, thermal stability, and compatibility across a wide range of server motherboards.

CAS Latency CL7 and System Responsiveness

CAS latency CL7 represents a relatively low latency within the DDR3 registered memory category, contributing to improved responsiveness in memory access operations. While latency differences may appear subtle, in enterprise environments with numerous simultaneous processes, optimized latency can contribute to smoother overall system performance. The Samsung M393B2K70BM1-CF8 module balances latency and clock speed to deliver dependable performance without compromising stability.

Within this category, CL7 latency supports efficient handling of memory-intensive tasks such as database indexing, caching mechanisms, and application server operations. The focus remains on predictable timing characteristics that ensure consistent behavior across all memory channels, which is crucial for maintaining system integrity in professional deployments.

ECC Registered Memory Architecture

Error Correcting Code registered memory defines the core architectural advantage of this category. ECC functionality enables the detection and correction of single-bit memory errors, significantly reducing the risk of data corruption and system crashes. For enterprise servers running critical applications, this capability is essential. The Samsung M393B2K70BM1-CF8 module integrates ECC seamlessly, aligning with industry standards for enterprise memory reliability.

The registered design further enhances stability by incorporating a register between the memory controller and the DRAM modules. This register buffers control signals, reducing electrical stress on the memory controller and allowing for greater scalability in memory configurations. As a result, servers can support higher total memory capacities while maintaining signal integrity, a defining characteristic of this category.

Data Integrity and Mission-Critical Workloads

Data integrity is a central theme within the ECC registered memory category. Systems deployed in finance, healthcare, scientific research, and enterprise IT rely on accurate data processing and storage. The Samsung M393B2K70BM1-CF8 module contributes to this requirement by actively correcting memory errors that could otherwise lead to data inconsistencies or application failures.

This category is particularly valuable for workloads involving large datasets, continuous computations, and long-running processes. ECC registered memory minimizes the likelihood of silent data corruption, providing peace of mind for organizations that cannot afford downtime or inaccurate results. The emphasis on reliability distinguishes this category from unbuffered consumer memory solutions.

Scalability in Multi-DIMM Server Configurations

Servers often require multiple memory modules installed across several channels to achieve desired capacity and performance. The registered memory architecture within this category enables such scalability by reducing signal loading on the memory controller. The Samsung M393B2K70BM1-CF8 module supports dense memory configurations, making it suitable for servers that need to scale from modest deployments to high-capacity environments.

This scalability is essential for virtualization platforms, where multiple virtual machines share physical memory resources. Registered ECC memory ensures that increasing memory capacity does not compromise stability, allowing IT administrators to expand server capabilities as organizational demands grow.

16GB Capacity and Enterprise Use Cases

The 16GB capacity of the Samsung M393B2K70BM1-CF8 module places it within a versatile segment of the enterprise memory category. This capacity is well-suited for a wide range of server applications, providing sufficient memory for operating systems, applications, and virtualization workloads without excessive cost. Within this category, 16GB modules strike a balance between density and affordability, enabling efficient memory scaling.

Servers equipped with multiple 16GB DDR3 registered ECC modules can achieve substantial total memory capacities, supporting database servers, application servers, and virtualization hosts. This category addresses the needs of organizations seeking reliable performance while maintaining budget-conscious upgrade paths for existing DDR3-based infrastructure.

Virtualization and Cloud Infrastructure Compatibility

Virtualization environments benefit significantly from stable and reliable memory configurations. The Samsung M393B2K70BM1-CF8 module fits seamlessly into this category, supporting hypervisors that rely on consistent memory performance. ECC registered memory ensures that virtual machines operate without interruption caused by memory errors, which is critical for maintaining service-level agreements.

This category also supports private cloud infrastructure built on DDR3 server platforms. Organizations leveraging older yet robust server architectures can continue to deploy and expand cloud services without migrating to entirely new hardware ecosystems. The emphasis on compatibility and reliability makes this memory category a practical choice for sustained cloud operations.

Compatibility

Compatibility is a defining attribute of the DDR3 ECC registered memory category. The Samsung M393B2K70BM1-CF8 module is designed to work with server motherboards that support DDR3 registered DIMMs, adhering to JEDEC standards for voltage, timing, and signaling. This broad compatibility ensures seamless integration into a wide range of enterprise systems.

Enterprise Procurement

Within the enterprise memory category, DDR3 ECC registered modules like the Samsung M393B2K70BM1-CF8 play a crucial role in procurement and upgrade strategies. Organizations maintaining legacy systems can source compatible memory to expand capacity or replace aging modules without migrating to new platforms. This approach reduces capital expenditure while preserving operational continuity.

The availability of standardized DDR3 ECC registered memory supports flexible inventory management and simplifies procurement processes. Enterprises can maintain spare modules for rapid replacement, ensuring minimal disruption in the event of hardware issues.