The M393B1G73EB0-YK0Q2 is an ECC Registered DIMM (RDIMM) memory module from Samsung, engineered for servers and workstations that require reliable and high-capacity memory. This DDR3 module boasts an 8GB capacity, adheres to the 1600MHz speed standard (PC3-12800), and supports error-correcting code (ECC) technology to automatically detect and correct data corruption. This makes it highly suitable for critical systems where data integrity is paramount. Featuring a 240-pin interface and operating on a low voltage of 1.35V, it enhances energy efficiency without compromising performance. The '1Gx72 ECC Reg/RDIMM 2Rx8' configuration suggests a high-density module with double data rate architecture, making it ideal for high-performance computing environments. Manufactured by Samsung, known for its innovation in the semiconductor industry, this module provides a robust and reliable memory upgrade, ensuring stable operations for servers and workstations.