Samsung M393A4K40BB1-CRC4Y 32GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory

Product Description

The Samsung M393A4K40BB1-CRC4Y is a high-capacity 32GB DDR4 Registered DIMM (RDIMM) module, specifically designed for server and enterprise-grade computing platforms. It operates at a frequency of 2400MHz, providing excellent throughput for memory-intensive applications and virtualized environments. The 2Rx4 configuration indicates a dual-rank design with four data bits per chip, which can enhance performance by allowing the memory controller to access different ranks independently, reducing latency and improving efficiency. This module adheres to the RDIMM standard, incorporating an onboard register chip that buffers address and command signals. This buffering reduces the electrical load on the memory controller, enabling systems to support larger amounts of RAM and maintain signal integrity at higher speeds. The CAS Latency (CL) of 17 is a key timing parameter that, when combined with the 2400MHz speed, defines the module's responsiveness. It also supports ECC (Error-Correcting Code) functionality, which is critical for detecting and correcting single-bit errors, thereby ensuring data integrity and system stability in mission-critical applications. Built with Samsung's renowned quality and reliability, this 32GB DDR4 RDIMM is an ideal choice for upgrading existing server infrastructure or populating new systems that require substantial memory resources. Its 1.2V operating voltage is standard for DDR4 memory, ensuring broad compatibility with DDR4-compliant server motherboards. The combination of high capacity, robust performance, and enhanced reliability features makes it suitable for demanding workloads such as large databases, high-performance computing, and extensive virtualization.