Noctua presents two AM4-compatible low-profile coolers
Amazon.com: Noctua NH-U12S Redux, High Performance CPU Cooler with NF-P12 redux-1700 PWM 120mm Fan (Grey) : Electronics
All Noctua coolers except one support AMD's upcoming AM5 socket for Ryzen 7000 CPUs - VideoCardz.com
Noctua NH-U12S SE-AM4, Premium CPU Cooler for AMD AM4 (Brown)
Noctua NH-L9a-AM5 Low-Profile Heatsink Works Great For 2U AMD Ryzen AM5 Servers Review - Phoronix
Is the “noctua nh-u12s chromax.black 55 cfm” good for 12 core processors? I'm looking forward to using this cooler for the upcoming Zen 3 Ryzen 9 5900X. : r/Noctua
Noctua NH-U9 TR4-SP3 92mm AMD CPU Cooler AMDTR4/SP3 (Ryzen Threadripper)
NH-D15 SE-AM4
Noctua NH-U12S TR4-SP3 120mm AMD CPU Cooler AMDTR4/SP3 (Ryzen Threadripper)
Amazon.com: Noctua NH-D15 SE-AM4, Premium Dual-Tower CPU Cooler for AMD AM4 (Brown) : Electronics