K4S641632H-TC75
64Mbit Synchronous DRAM (SDRAM) chip. It is organized as 4MB x 16 bits and is built using Samsung's high-performance CMOS technology. The "-TC75" suffix typically indicates a 133MHz clock frequency with a 7.5ns access time
I108
64Mbit Synchronous DRAM (SDRAM) chip. It is organized as 4MB x 16 bits and is built using Samsung's high-performance CMOS technology. The "-TC75" suffix typically indicates a 133MHz clock frequency with a 7.5ns access time