The HYS72T512540EFD-3S-C2 is a high-performance Fully Buffered DIMM (FB-DIMM) module designed for use in computing systems that require a high level of reliability and performance. Manufactured by Qimonda, a known entity in the memory module market, this DDR2-800 module comes with a configuration of 512Mx72, indicating a total capacity of 4GB, and utilizes a 4Rx8 memory organization. With 240 pins for connection, it offers excellent data transfer rates and stability, suitable for both server and workstation applications where data integrity and speed are crucial. The module operates at a voltage that is standard for DDR2 technology, offering an efficient balance between performance and power consumption. It incorporates [128Mx8 36C] memory chips organized in a way to maximize bandwidth and reduce latency. This module is an ideal choice for businesses looking to upgrade their systems to handle intensive workloads without sacrificing reliability.