CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® ThinkPad P1, ThinkPad X1 Extreme Non ecc - D35 at Amazon.com
Silicon Power Hynix IC Compatible for Apple DDR3 DDR3L 16GB (2 x 8GB) RAM 1600MHz (PC3 12800) 204 pin CL11 1.35V Non ECC Unbuffered SODIMM Laptop Notebook Memory RAM Module Upgrade at Amazon.com
A-Tech 16GB RAM for Acer Aspire 5 A515-46-R14K Laptop | DDR4 2400MHz SODIMM PC4-19200 (PC4-2400T) Non-ECC 1.2V 260-Pin Max Memory Upgrade Module at Amazon.com
OFFTEK 8GB Replacement Memory RAM Upgrade for HP-Compaq HP Pro 6200 (Small Form Factor) (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com