The LENOVO 46W0771 is an 8GB DDR3 memory module designed for use in compatible Lenovo servers. It operates at a speed of 1600MHz (PC3L-12800), with a CAS Latency of 11, providing a balance of speed and timing for efficient data processing. This module's 1Rx4 configuration indicates it is a single-ranked module with four banks, suitable for systems that require high-density modules without placing excessive loading on the memory bus. Operating at a low voltage of 1.35V, it reduces power consumption, benefiting environments conscious of energy use and heat output. The module's ECC capability ensures data integrity and reliability in server operations, making it ideal for critical applications and workloads that demand continuous uptime and stability. This memory module is a strategic choice for upgrading Lenovo servers, enhancing their performance and capacity to handle demanding tasks.