Corsair CMK32GX4M2A2666C16 Vengeance LPX 32GB (2x16GB) DDR4 DRAM 2666MHz (PC4-21300) C16 Memory Kit - Black at Amazon.com
Silicon Power DDR4 32GB (16GBx2) 2666MHz 260-pin CL19 1.2V SODIMM Laptop RAM Computer Memory SU032GBSFU266B22AB at Amazon.com
v-Color 32GB (2 x 16GB) ECC SO-DIMM DDR4 2666MHz (PC4-21300) for NAS Micro Server/Workstation/Compatible with Synology 21 Series 2Rx8 CL19 1.2V (TES416G26D819K-VKC) at Amazon.com
DDR4 RAM】 Gigastone Desktop RAM 32GB (2x16GB) DDR4 32GB DDR4-2666MHz PC4-21300 CL19 1.2V 288 Pin Unbuffered Non ECC UDIMM for PC Computer Desktop Memory Module (Desktop ONLY)