MSI MPG Z790 EDGE WIFI Manuel D'utilisation page 40

SATA_1, SATA_5~6, SATA_7~8 & SATA_A1~A2: 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.
SATA_1 will be unavailable when installing M.2 SATA SSD in the M2_3 slot.
∙
SATA_1
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SATA_A2
SATA_A1
SATA_8
SATA_7
SATA_6
SATA_5