The LENOVO 43X5047 memory module is a reliable solution for expanding the memory capacity of Lenovo servers and workstations. This 4GB DDR3 module operates at a frequency of 1333MHz, offering a balance between performance and power consumption. Its Dual Rank configuration and CL9 latency ensure efficient data handling for multitasking and demanding applications. With an operating voltage of 1.5V, it adheres to standard power requirements while delivering robust performance. The inclusion of ECC technology is crucial for environments where data integrity is paramount, automatically correcting any data errors on the fly. This memory module is compatible with a variety of Lenovo systems, making it an ideal choice for system upgrades or replacements, ensuring smooth and reliable operation across a range of business-critical applications.