G.Skill Trident Z RGB Series 32GB (2 x 16GB) 288-Pin SDRAM PC4-28800 DDR4 3600 CL18-22-22-42 1.35V Dual Channel Desktop Memory Model F4-3600C18D-32GTZR at Amazon.com
Crucial 32GB 2 x 16GB DDR4 SDRAM Memory Kit For Notebook 32 GB 2 x 16GB DDR4 2400PC4 19200 DDR4 SDRAM 2400 MHz CL17 1.20 V Unbuffered 260 pin SoDIMM Lifetime Warranty - Office Depot
32GB DDR4 2466MHz Reg ECC Module - Office Depot
32GB (2 x 16 GB) DDR4 SDRAM Memory Module at Amazon.com