The 809084-391 by HPE (Hewlett Packard Enterprise) is a high-performance DDR4 2400 module specifically designed for advanced computing systems requiring large memory bandwidth and capacity. This module falls under the DDR4 2400 Module 288pins category, supporting the PC4-19200 standard, which indicates a peak data rate of 2400 MT/s (Million Transfers per second). With specifications like DDR4-2400T 4Gx72 LRDIMM 2Rx4, it offers a total capacity of 32GB, leveraging a Load Reduced DIMM (LRDIMM) technology that allows more DIMMs per channel to enhance system performance. Featuring a dual rank (2Rx4) configuration, it is built to provide reliable, high-density memory, making it particularly suited for servers and data centers that handle large volumes of data and require efficient multitasking capabilities. HPE's strict quality standards ensure that this memory module offers excellent stability and compatibility, enhancing overall system performance and reliability.