The MC-4516CD641PS-A10 is a high-quality memory module designed by NEC, intended for use in computer systems that require SODIMM (Small Outline DIMM) PC100 specifications. This module falls under the category of SD/SDR SODIMM with 144 pins, which is compatible with synchronous communication, allowing for efficient and reliable data transfer between the memory and the processor. With a configuration of 16Mx64-A10 and a CAS Latency (CL) of 3, this module offers a balance of speed and stability, making it an ideal choice for systems that operate on a PC100 bus speed. Manufactured by NEC, a leading provider in the electronics and computing industry, this memory module delivers on the promise of quality and durability. It is designed for users who require an upgrade or replacement for their existing memory, aiming to enhance overall system performance without compromising on reliability.