The LENOVO 49Y1429 is a 2GB DDR3 memory module that provides a reliable and cost-effective way to improve the performance of select Lenovo servers. Operating at 1333MHz (PC3-10600) with a CAS latency of CL9, it delivers a balanced combination of performance and timing for efficient data processing. The module's 1.5V operation is standard for DDR3 technology, ensuring compatibility and stable performance across supported systems. Featuring a 1Rx4 configuration, it consists of a single rank that maximizes compatibility and performance in a wide range of server environments. The inclusion of ECC (Error-Correcting Code) technology enhances the reliability of your data by correcting data corruption on the fly, a critical feature for mission-critical server applications. Additionally, its VLP (Very Low Profile) design makes it an excellent choice for space-constrained systems, promoting better airflow and reducing thermal buildup for extended operational longevity.