This Samsung 3rd module, with the identifier 663834_128MB_8Mx16_8C, is a synchronous SD/SDR SODIMM featuring 144 pins. It operates at a PC100 specification, structured as 16Mx64-75, indicating a memory size of 128MB crafted from 8 chips configured at 8Mx16. This form factor and capacity make it an essential component for enhancing the performance and capacity of legacy computer systems requiring PC100 compliance. Its utilization of SODIMM (Small Outline Dual In-line Memory Module) technology promotes a compact form factor ideal for slim and portable devices, while the synchronous dynamic nature ensures compatibility with synchronous bus speeds, enhancing system efficiency through faster data exchange rates. Manufactured by Samsung, one of the leading chip manufacturers, this module assures high reliability and compatibility, making it a preferred choice for system upgrades or replacements within compatible devices.