Biostar Z790 VALKYRIE Manual page 20

SATA_1/ SATA_2/ SATA_3/ SATA_4/ SATA_5/ SATA_6/ SATA_7/ SATA_8:
Serial ATA 6.0 Gb/s Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Note
» » When using SATA SSD module on M.2 slot (M2M_SB3), the SATA 8 connector will be disabled.
F_USB32_A-10G: Header for USB 3.2 (Gen2) Ports at Front Panel
This header allows user to add additional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
F_USB32_C-20G: Header for USB 3.2 (Gen2x2) Ports at Front Panel
This USB type-C header allows user to add additional USB ports on the PC front panel, and also
can be connected with a wide range of external peripherals.
20 | Chapter 2: Hardware installation
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Pin Assignment Pin Assignment
1 VBUS0 11 D2+
2 SSRX1- 12 D2-
3 SSRX1+ 13 Ground
4 Ground 14 SSTX2+
5 SSTX1- 15 SSTX2-
6 SSTX1+ 16 Ground
7 Ground 17 SSRX2+
8 D1- 18 SSRX2-
9 D1+ 19 VBUS1
10 ID 20 Key
Pin Assignment Pin Assignment
1 VBUS 11 VBUS
2 SSTX1+ 12 SSTX2+
3 SSTX1- 13 SSTX2-
4 Ground 14 Ground
5 SSRX1+ 15 SSRX2+
6 SSRX1- 16 SSRX2-
7 VBUS 17 Ground
8 CC1 18 D-
9 SBU1 19 D+
10 SBU2 20 CC2