Adding some AM4 coolers I'd like to find reviews for.
If you're looking for AM4 mini ITX coolers with good performance meeting height constraints, feel free to add to the list!
Noctua NH-L12S, 70mm (?w) - $49
Noctua NH-L9x65 SE-AM4, 65mm (?w) - $49
Noctua NH-L9a AM4, 37mm (?w) - $38
Cryorig C1, 74mm (140w) - $67 / hard to find makes it $$$
Cryorig C7 G, 47mm (125w) - $? /
Cryorig C7, 47mm (100w) - $33 / positive reviews, fan can be a bit noisy. hard to find makes it $$$
Jonsbo HP-400 Zone - 36mm (110w) - $19 / reviews seem positive and cant beat the price/performance.
maybe even better with Noctua 9214 fan.
ID-Cooling IS-60 - 55mm (?w) - $37
ID-Cooling IS-50X - 55mm (130w) - $36
ID-Cooling IS-50 - 55mm (130w) - $34
ID-Cooling IS-40X - 40mm (?w) - $25 / poor reviews.. some say stick to the Noctua NH-L9 or Cryorig C7
ID-Cooling IS-30 - 30mm (?w) - $25 / seems to be good reviews