The Micron MTA9ASF1G72PZ-2G6D1 8GB DDR4 SDRAM Server Memory is a high-quality memory module designed for server use. With a capacity of 8GB per module and a total of 288 pins, it offers fast performance at a bus speed of PC4-21300 (DDR4-2666). This memory module also features ECC memory and is registered, ensuring reliable operation and error correction for critical server applications. Perfect for businesses or individuals looking to upgrade their server's memory capacity.