16 | Chapter 2: Hardware installaon
SATA3_0/3_1/3_2/3_3/3_4/3_5: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Pin Assignment
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Note
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WhenusingSATASSDmoduleonM2M_32Gslot,theSATA3_5connectorwillbedisabled.
F_USB30: Header for USB 3.1(Gen1) Ports at Front Panel
This header allows user to add addional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
Pin Assignment Pin Assignment
1 VBUS 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 VBUS
10 NC 20 No Pin
F_USB1/2: Header for USB 2.0 Ports at Front Panel
This header allows user to add addional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
Pin Assignment
1 Power (5V)
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
7 Ground
8 Ground
9 No Pin
10 NC