16GB MD878J/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!
32GB 2X16GB Memory RAM for Asus KGPE-Series KGPE-D16 (ECC Reg) Black Diamond Memory Module 240pin PC3-10600 1333MHz DDR3 ECC Registered RDIMM Upgrade - Walmart.com