Amazon.com: Crucial 8GB Single DDR4 2400 MT/s (PC4-19200) DR x8 DIMM 288-Pin Memory - CT8G4DFD824A : Everything Else
TOUGHRAM RGB MemoryDDR4 4000MHz 16G (8G x 2)
G.Skill Trident Z RGB Memory Module 32 GB DDR4 4000 MHz at Amazon.com
G.SKILL 32GB (4 x 8GB) Trident Z Royal Series SDRAM DDR4 PC4-32000 4000MHz Desktop Memory Model F4-4000C17Q-32GTRG at Amazon.com
G.Skill Trident Z NEO Series 32GB (2 x 16GB) 288-Pin SDRAM DDR4 4000 (PC4-32000) CL18-22-22-42 1.40V Dual Channel Desktop Memory Model F4-4000C18D-32GTZN at Amazon.com
HyperX Fury 8GB 3200MHz DDR4 CL16 DIMM 1Rx8 RGB XMP Desktop Memory Single Stick HX432C16FB3A/8 at Amazon.com
Amazon.com: Crucial Ballistix Elite 4000 MHz DDR4 DRAM Desktop Gaming Memory Single 8GB CL18 BLE8G4D40BEEAK : Everything Else
G.SKILL 16GB (2 x 8GB) TridentZ RGB Series DDR4 PC4-32000 4000MHz Desktop Memory Model F4-4000C17D-16GTZR at Amazon.com
G.Skill PC RAM kit TridentZ RGB F4-3000C14Q-32GTZR 32 GB 4 x 8 GB DDR4 RAM 3000 MHz CL14-14-14-34 | Conrad.com