Synology SODIMM Non-ECC RAM DDR4-2666 4GB (D4NESO-2666-4G) at Amazon.com
CMS 16GB (1X16GB) DDR4 19200 2400MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Intel® Next Unit of Computing (NUC) NUC8i7HVK, NUC8i7HNK, NUC8I7BEH - C107 at Amazon.com
OFFTEK 4GB Replacement Memory RAM Upgrade for SuperMicro C7H170-M (DDR4-17000 - Non-ECC) Motherboard Memory at Amazon.com
DDR4 RAM 4GB 2666MHz(Compatible with 2400MHz or 2133MHz) PC4-21300 1RX8 CL19 288 pin 1.2V Non-ECC Unbuffered DIMM Micron Chip Memory for Desktop PC Computer Upgrade at Amazon.com
CMS 4GB (1X4GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Intel® D34010Wykh, D54250Wyb Next Unit of Computing (Nuc) - A25 at Amazon.com
OFFTEK 8GB RAM Memory 240 Pin Dimm - 1.5v - DDR3 - PC3-12800 (1600Mhz) - Non -ECC at Amazon.com