The Lenovo 03T7802 is a 4GB memory module designed for Lenovo ThinkServer systems, offering speed and efficiency with its PC3L-12800E specification. This 1Rx8 configuration indicates a single rank, 8-bit organization, which strikes a balance between performance and power consumption. Operating at 1600MHz, this ECC (Error-Correcting Code) Unbuffered DIMM (UDIMM) is tailored for servers that require reliable memory to prevent data corruption and ensure smooth operation. Its low-power design minimizes power consumption, making it an eco-friendly option for businesses aiming to reduce their energy usage and costs. Ideal for small to medium-sized business applications, this memory upgrade enhances server responsiveness and capability to handle everyday workloads with improved efficiency.