Lenovo 02JG455 16GB DDR4-2933MHz RDIMM 1Rx4 CL21 Memory

Product Description

The Lenovo 02JG455 is a 16GB DDR4 Registered DIMM (RDIMM) memory module, engineered to deliver high performance and capacity for Lenovo server and workstation environments. Operating at a speed of 2933MHz (PC4-23466), this module is designed to meet the rigorous demands of modern enterprise computing, including virtualization, big data processing, and high-performance computing (HPC) tasks. DDR4 technology ensures enhanced data transfer rates and improved power efficiency over previous generations, contributing to a more robust and responsive IT infrastructure. This specific module is configured as a 1Rx4, meaning it is single-rank and utilizes memory chips with an x4 data organization. Single-rank modules can sometimes offer advantages in specific memory controller configurations or when populating multiple DIMMs per channel, potentially leading to lower latency in certain access patterns. As an RDIMM, it includes an onboard register that buffers command and address signals, which is essential for system stability and allows for higher memory capacities to be installed in servers. The CAS Latency (CL) is rated at 21, which is the number of clock cycles required for the memory to access a specific column address. This timing is optimized for the 2933MHz speed, ensuring efficient data retrieval. The 02JG455 is a vital component for organizations relying on Lenovo systems, providing the necessary memory resources to support demanding applications, enhance multitasking capabilities, and ensure the overall reliability and performance of their critical business operations.