The 32GB Micron MTA9ASF1G72PZ DDR4 2666MHz PC4-2666V-RD1-12 Server RAM consists of four 8GB modules, providing a total capacity of 32GB. These DDR4 SDRAM modules feature ECC memory and are registered, making them ideal for server applications. With a bus speed of PC4-21300 (DDR4-2666) and 288 pins, these RAM modules offer reliable performance and error correction for mission-critical systems. Made in China, this server RAM is a critical component for enhancing the performance and reliability of enterprise networking and server environments.