16GB MD878B/A (2 x 8GB) 240-Pin DDR3 ECC RDIMM RAM for Mac Pro 6-core 3.5GHz Late 2013 to 2016 | Memory for Apple Woman Owned Small Business. Ready to Ship!
G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C16D-16GVKC - Walmart.com