Pci_E1~3: Pcie Expansion Slots; Sata_1~4 & Sata_A1~2: Sata 6Gb/S Connectors - MSI MAG B650M MORTAR WIFI User Manual

PCI_E1~3: PCIe Expansion Slots

BAT1
⚠
Important
If you install a large and heavy graphics card, you need to use a tool such as MSI
∙
Gaming Series Graphics Card Bolster to support its weight to prevent deformation of
the slot.
∙ For a single PCIe x16 expansion card installation with optimum performance, using
the PCI_E1 slot is recommended.
When adding or removing expansion cards, always turn off the power supply and
∙
unplug the power supply power cable from the power outlet. Read the expansion
card's documentation to check for any necessary additional hardware or software
changes.
SATA_1~4 & SATA_A1~2: SATA 6Gb/s Connectors
These connectors are SATA 6Gb/s interface ports. Each connector can connect to one
SATA device.
⚠
Important
Please do not fold the SATA cable at a 90-degree angle. Data loss may result during
∙
transmission otherwise.
SATA cables have identical plugs on either sides of the cable. However, it is
∙
recommended that the flat connector be connected to the motherboard for space
saving purposes.
PCI_E1: PCIe 4.0 x16 (From CPU)
PCI_E2: PCIe 3.0 x1 (From B650 Chipset)
PCI_E3: PCIe 4.0 x4 (From B650 Chipset)
SATA_A2
SATA_A1
29
SATA_2
SATA_1
SATA_4
SATA_3