SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package at Amazon.com
Micron Technology MTA4ATF1G64HZ-3G2E1 8GB 3200MHz DDR4 260-Pin SODIMM (PC4-25600) Memory Module for Laptops, Desktop Mini's & All in One's at Amazon.com
G.Skill Trident Z RGB Series 16GB (2 x 8GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-16GTZR at Amazon.com
DDR4 RAM】 Gigastone Desktop RAM 8GB DDR4 8GB DDR4-3200MHz PC4-25600 CL22 1.2V 288 Pin Unbuffered Non ECC UDIMM for for PC Computer Desktop Memory Module (Desktop ONLY) at Amazon.com
Crucial RAM 8GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT8G4SFRA32A at Amazon.com