G.SKILL Trident Z Neo DDR4-3800MHz CL14-16-16-36 1.50V 32GB (2x16GB) F4-3800C14D-32GTZN : Amazon.com.tr: Bilgisayar
G.Skill Reveals Trident Z Neo DDR4-3800 CL14 Kit for AMD Ryzen 3000
2400 MHz vs 4400MHz vs 3800 MHz | DDR4 RAM | 20 GAMES TEST | 1080P | 1440P - YouTube
Dirt cheap Gigabyte B450 S2H is surprisingly capable of 3800 MHz RAM at 1900 FCLK (even official site only lists DDR4 3600 as a maximum supported frequency) : r/overclocking