EZDIY-FAB 5V ARGB Memory RAM Cooler DDR Heatsink for DIY PC Game MOD DDR3 DDR4 (Compatible with ASUS Aura Sync,GIGABYTE RGB Fusion and MSI Mystic Light Sync)-2 Pack-PI061 at Amazon.com
OWC 8GB PC14900 DDR3 1866MHz SO-DIMM Memory Compatible with 2015 (Late) iMac 27" w/Retina 5K Models and Compatible PCs (OWC1867DDR3S8GB) at Amazon.com