This Lenovo 00D5014 memory module is designed to increase the performance and stability of select Lenovo servers and workstations. With a 4GB capacity, this single DIMM module uses DDR3 technology with ECC to ensure data integrity and reliability in critical computing environments. Operating at a low energy consumption level of 1.35V, it incorporates a 2Rx8 configuration, which indicates a dual rank setup that enhances memory throughput and performance. The PC3L-12800 designation means it is engineered to run at 1600MHz, making it suitable for systems that demand fast memory operations. It has a CAS latency of CL11, ensuring it delivers prompt and efficient data access and processing. This module's design and technology make it a solid choice for upgrading, providing a cost-effective way to improve system responsiveness and multitasking capabilities.