The Samsung M390S2858CTU-C7A is a 256MB Registered Synchronous DRAM (SDRAM) module. This memory module is designed for use in servers and workstations, where reliability and data integrity are critical. The 'Registered' designation indicates that the module includes a register to buffer commands and addresses, reducing the load on the memory controller and improving stability, especially in systems with multiple memory modules.

Applications:

• Servers: Provides reliable memory for server applications, databases, and virtualization platforms.
• Workstations: Used in high-performance workstations for professional applications such as CAD, video editing, and scientific simulations.
• Networking Equipment: Supports memory requirements for high-end routers and switches.
• Industrial Computers: Ensures stable operation in demanding industrial environments.

Features:

• Capacity: 256MB (Megabytes)
• Type: SDRAM (Synchronous Dynamic Random-Access Memory)
• Organization: Typically organized as 32Mx72
• Speed: PC133 (133MHz)
• Voltage: 3.3V
• Form Factor: DIMM (Dual In-line Memory Module)
• Pin Count: 168-Pin
• CAS Latency: 3
• Registered (Buffered): Includes a register to buffer commands and addresses.

Benefits:

• Enhanced System Stability: The register buffers commands and addresses, reducing the load on the memory controller and improving overall system stability.
• Improved Data Integrity: Registered modules help ensure reliable data transfer, which is critical in server and workstation environments.
• Scalability: Registered memory allows for higher memory capacities in multi-DIMM configurations.
• Optimized Performance: Provides stable and consistent performance under demanding workloads.
• Reliable Operation: Designed for robust performance in critical computing environments.

Additional Details:

The Samsung M390S2858CTU-C7A SDRAM module is built to industry standards, ensuring compatibility and reliability. The registered design makes it particularly suitable for servers and workstations where stability is paramount. Its 133MHz speed and 3.3V operation offer a balance of performance and power efficiency. The registered buffering helps to minimize signal degradation and maintain data integrity, particularly in systems with multiple memory modules. This memory module is a reliable choice for enhancing the memory capacity and stability of compatible systems, especially in enterprise environments. The 'C7A' typically refers to the speed grade and timings of the module.