Crucial 16GB DDR4 SDRAM Memory Module - for Notebook - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19-1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM (CT16G4SFS8266) at Amazon.com
DDR3 RAM】 Gigastone Desktop RAM 16GB (2x8GB) DDR3 16GB DDR3-1600MHz PC3-12800 CL11 1.5V 240 Pin Unbuffered Non ECC UDIMM for PC Computer Desktop Memory Module (Desktop ONLY) at Amazon.com
DDR4 RAM】 Gigastone Black RGB Game PRO Desktop RAM 16GB (2x8GB) DDR4 16GB DDR4-3200MHz PC4-25600 CL16 1.35V 288 Pin Unbuffered Non ECC UDIMM for PC Gaming Desktop Memory Module (Desktop ONLY) at