The Lenovo 00D5028 memory module is engineered to meet the demands of high-performance Lenovo servers and workstations, delivering 4GB of DDR3 ECC RAM for enhanced computing capabilities. Operating at a voltage of 1.5V, this module adheres to PC3-14900 standards, ensuring compatibility with systems requiring 1866MHz memory speed. Its dual-rank (2Rx8) architecture optimizes memory bandwidth and performance for data-intensive tasks, making it an ideal upgrade for platforms that handle large datasets or complex applications. The incorporation of ECC technology offers an extra layer of data integrity, crucial for mission-critical operations where accuracy is paramount. With a CAS latency of CL13, it balances high-speed operation with timely data access, contributing to the overall responsiveness and efficiency of the system.