Crucial 8GB Single DDR3/DDR3L 1866 MT/s (PC3-14900) 204-Pin SODIMM RAM Upgrade for iMac (Retina 5K, 27-inch, Late 2015) – CT8G3S186DM

Increases system performanceCompatible with Apple iMac (Retina 5K, 27-inch, Late 2015) iMac17, 1 onlyAll memory stick modules extensively tested at the component and function levelMeets or exceeds, Apple's quality standards and requirementsEasy installatio