Samsung M393A2G40DB1-CRC4Q 16GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory

Product Description

The Samsung M393A2G40DB1-CRC4Q is a high-capacity 16GB DDR4 Registered DIMM (RDIMM) memory module, specifically designed for server and workstation environments that require enhanced stability and performance. Operating at a clock speed of 2400MHz, it provides a significant bandwidth boost over previous DDR generations, ensuring faster data processing for demanding applications. The RDIMM form factor includes a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds. This module features a CAS Latency (CL) of 17, indicating the number of clock cycles it takes for the memory to respond to a request for data. The 2Rx4 configuration signifies a dual-rank design with four bits accessed per memory chip. This dual-rank architecture can offer performance benefits in certain server workloads by allowing the memory controller to interleave access across ranks, effectively increasing throughput. Furthermore, like most server-grade memory, it supports ECC (Error-Correcting Code), which detects and corrects single-bit errors, crucial for maintaining data integrity in critical systems. Designed for compatibility with systems supporting DDR4 RDIMMs, the M393A2G40DB1-CRC4Q is an ideal upgrade for servers running virtualization, databases, scientific simulations, or any application that benefits from large amounts of stable, high-speed memory. Its combination of capacity, speed, ECC support, and registered architecture makes it a reliable choice for enterprise-level computing where uptime and data accuracy are paramount.