Removed from brand new OEM Mac Mini 2018 (A1993 model)  and never used. Micron 8GB DDR4 SODIMM memory kit, offering a seamless boost in performance. This OEM package includes two 4GB modules, each designed to deliver high-speed data transfer rates with a frequency of 2666MHz, ensuring your applications run smoothly and efficiently. The SO-DIMM form factor is perfectly suited for laptops and other mobile devices, making this kit an ideal choice for users looking to enhance their system's capabilities. With a total capacity of 8GB and a bus speed of PC4-21300, you can trust in the reliability and speed of your Micron memory upgrade.