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MSI PRO A620M-B motherboard AMD A620 Socket AM5 micro ATX
Internal I/ONumber of M.2 (M) slots1USB 3.2 Gen 2 (3.1 Gen 2) connectors0Total number of SATA connectors4Supported storage drive interfacesM.2, PCI Express, SATAUSB 2.0 connectors4USB 3.2 Gen 1 (3.1 Gen 1) connectors2mSATA ports quantity0TPM connectorYesPower fan connectorYesNumber of SATA connectors0Number of SATA III connectors4Number of SATA II... moreconnectors0Number of COM connectors1Number of chassis fan connectors1CPU fan connectorYesChassis intrusion connectorYesATX Power connector (24-pin)Yes
MSI PRO A620M-B motherboard AMD A620 Socket AM5 micro ATX
Internal I/ONumber of M.2 (M) slots1USB 3.2 Gen 2 (3.1 Gen 2) connectors0Total number of SATA connectors4Supported storage drive interfacesM.2, PCI Express, SATAUSB 2.0 connectors4USB 3.2 Gen 1 (3.1 Gen 1) connectors2mSATA ports quantity0TPM connectorYesPower fan connectorYesNumber of SATA connectors0Number of SATA III connectors4Number of SATA II... moreconnectors0Number of COM connectors1Number of chassis fan connectors1CPU fan connectorYesChassis intrusion connectorYesATX Power connector (24-pin)Yes