Amazon.com: Thermalright AXP-90 X36 Low Profile CPU Air Cooler with Quite 90mm TL-9015 PWM Fan, 36mm Height, 4 Heat Pipes, for AMD AM4/Intel LGA 1150/1151/1200 : Electronics
Noctua NH-L9a-AM4 Low Profile Quiet CPU Cooler AMD – Coolerguys
HIGH POWER® Low Profile 1U Mini ITX mATX PC AMD Ryzen Socket AM4 PWM CPU Cooler 897101000462 | eBay
Thermalright LM-AXP90 X53 Black Low Profile CPU Cooler, 53mm Height, TL-9015B 90mm PWM Fan, with Quiet Fan for Intel:1150/1151/1155/1156/1200 AMD AM4 - Newegg.com
Cooler Master MasterAir G200P RGB low-profile CPU Air Cooler - Newegg.com