Biostar Z490GTA EVO User Manual page 17

SATA_1U/ SATA_1L/ SATA_2U/ SATA_2L/ SATA_3U/ SATA_3L: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Note
» When using SATA SSD module on M2M_32G_1 slot, the SATA_3U connector will be disabled.
» When using SATA SSD module on M2M_32G_2 slot, the SATA_3L connector will be disabled.
F_USB32: Header for USB 3.2 (Gen1) 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_USB1/ F_USB2: Header for USB 2.0 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.
Pin
1
2
3
4
5
6
7
Pin Assignment Pin
1 VBUS0 11
2 SSRX1- 12
3 SSRX1+ 13
4 Ground 14
5 SSTX1- 15
6 SSTX1+ 16
7 Ground 17
8 D1- 18
9 D1+ 19
10 ID 20
Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10 NC
Chapter 2: Hardware installation | 17
Z490GTA EVO
Assignment
Ground
TX+
TX-
Ground
RX-
RX+
Ground
Assignment
D2+
D2-
Ground
SSTX2+
SSTX2-
Ground
SSRX2+
SSRX2-
VBUS1
Key