Speaker Header-Spk1; Serial-Ata (Sata) Connectors (Sata1~6); Fan Connectors - Zotac H55 - ITX wifi series User Manual

SATA1 SATA3
SATA2 SATA4

Serial-ATA (SATA) Connectors (SATA1~6)

The Serial ATA connector is used to connect the Serial ATA
device to the motherboard. These connectors support the thin
Serial ATA cables for primary storage devices. The current
Serial ATA interface allows up to 300 MB/s data transfer rate.
There are six serial ATA connectors on the motherboard that
support AHCI configuration.

Fan Connectors

There are two fan connectors on the motherboard, including
system fan connector-SYSFAN1 and CPU fan connector-CPU-
FAN1.
SATA5
SATA6
240 120 240 120
115XLM
REMOVE
121 121
1
SPK1

Speaker Header-SPK1

GND
+12V
Sense
Control
SYSFAN1
Control
Sense
+12V
GND
CPUFAN1
Hardware Installation
SPK1-Pin Definition
PIN Assignment
1 VCC
2 NC
3 NC
4 SPK-
SATA-Pin Definition
Pin Signal
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
17