Answer

Yes, all capacitors used in AMD X870 / B850 / B650 series motherboards are solid-state capacitors.

Models

MAG B850M MORTAR WIFI, MEG X870E GODLIKE MAX, MEG X870E GODLIKE X EDITION, PRO B850M-VC WIFI6E, MPG X870E CARBON MAX WIFI, MPG X870E EDGE TI WIFI, PRO B650-S WIFI, B850 MLG EDITION, PRO B850-P WIFI, MPG B850 EDGE TI WIFI, PRO B650M-A WIFI, B650M PROJECT ZERO, B850 GAMING PRO WIFI6E, B850MPOWER, PRO B650M-A, PRO B650-VC WIFI, PRO B850-VC WIFI, B650M GAMING WIFI, B850 GAMING PLUS WIFI, MAG X870 TOMAHAWK WIFI, MAG X870E GAMING PLUS MAX WIFI, MAG B850M MORTAR, MEG X870E GODLIKE, PRO B850M-G, X870 GAMING PLUS WIFI, MPG B650 CARBON WIFI, B650M BOMBER WIFI, MAG X870E TOMAHAWK MAX WIFI, PRO B650-P WIFI, MAG X870E TOMAHAWK MAX WIFI PZ, MPG B850I EDGE TI WIFI, PRO B650M-B, PRO B850M-B GEN4, PRO B850M-E EVO, B650 GAMING PLUS WIFI, MAG X870E GAMING MAX WIFI, PRO B650-S, MAG B850 TOMAHAWK MAX WIFI, PRO B850M-P, PRO X870E-S EVO WIFI, B650 GAMING PLUS, B850 GAMING PLUS WIFI6E, PRO B850M-A, PRO B850M-P WIFI, PRO B850-VC WIFI6E, MPG B650I EDGE WIFI, B850M GAMING PRO WIFI6E, B850M GAMING WIFI, PRO B650-A WIFI, PRO B650M-E, PRO X870E-P WIFI, MAG B650M MORTAR WIFI, MPG B650 EDGE WIFI, PRO B650M-P, X870E GAMING PLUS WIFI, B850M GAMING PLUS WIFI, MAG B650 TOMAHAWK WIFI, MAG B650M MORTAR, MPG X870E CARBON WIFI, PRO B850M-A WIFI, MAG X870E TOMAHAWK WIFI, PRO B850M-A WIFI PZ, PRO X870-P WIFI, PRO B650-VC WIFI II, B650M GAMING PLUS WIFI, B850 GAMING PLUS WIFI PZ, MEG X870E ACE MAX, PRO B650M-X, B850M GAMING WIFI6E, MPG X870I EDGE TI EVO WIFI