The AS4C128M16MD4V is a high-speed 512Mb Synchronous Dynamic RAM (SDRAM) manufactured by Alliance Memory. This device operates at 3.3V and is organized as 128Mx16, providing a substantial memory capacity for various applications. With a clock frequency of 166MHz, it ensures rapid data transfer and efficient performance. As an authorized distributor of Alliance Memory, Supreme Components International guarantees the authenticity and quality of this SDRAM. The AS4C128M16MD4V is suitable for use in networking equipment, embedded systems, and other applications requiring high-bandwidth memory. Its robust design and reliable operation make it a dependable choice for demanding environments. Benefit from the assurance of genuine components when you purchase from Supreme Components International.