The LENOVO 00D5042 is an 8GB DDR3 ECC (Error Correction Code) memory module, designed to offer reliable and performant memory solutions for Lenovo servers and workstations. Operating at a voltage of 1.5V, this module is in line with the standard requirements for DDR3 memory, balancing performance with energy efficiency. The PC3-14900 specification indicates a peak transfer rate of 14900MB/s, suitable for applications that demand high bandwidth. With a CAS latency of 13 (CL13), it strikes a balance between response time and stability, optimizing system performance. The ECC functionality is crucial for environments where data integrity and system stability are paramount, as it can detect and correct internal data corruption. The 2Rx8 configuration (double rank, eight banks) provides a good compromise between density and performance, making this module an excellent choice for upgrading servers or workstations requiring stable and reliable memory performance, especially for databases, virtualization, and other memory-sensitive applications.