The LENOVO 00D4961 memory module is a premium 8GB DDR3 RAM stick designed to enhance the performance and reliability of compatible Lenovo servers. Operating at a speed of 1600MHz with a CAS Latency of 11, it ensures quick data transfer and smooth operation for demanding applications. This module features a 2Rx8 configuration, meaning it has two ranks of memory chips on the module and uses an 8-bit wide data interface for each rank. The 1.5V power requirement ensures compatibility with standard DDR3 memory slots, while its ECC (Error-Correcting Code) capability provides additional data integrity, automatically detecting and correcting the most common types of internal data corruption. This makes the LENOVO 00D4961 an excellent choice for mission-critical systems where data accuracy is paramount. Its PC3-12800 classification denotes the peak transfer rate, making it suitable for high-performance computing environments.