Power Connector (Atx1); Sata Connector (Sata1) - AXIOMTEK CAPA841 User Manual

CAPA841/842 Capa Board
2.4.13

Power Connector (ATX1)

Steady and sufficient power can be supplied to all components on the board by
connecting the power connector. Please make sure all components and devices are
properly installed before connecting the power connector.
The ATX1 is a 4-pin power supply interface. External power supply plug fits into ATX1 in
only one orientation. Properly press down power supply plug until it completely and
firmly fits into this connector. Loose connection may cause system instability.
Pin
1
2
3
4
2.4.14

SATA Connector (SATA1)

This Serial Advanced Technology Attachment (Serial ATA or SATA) connector is for
high-speed SATA interface. It is a computer bus interface for connecting to devices such
as hard disk drive.
Pin
1
2
3
4
5
6
7
20
Signal
GND
GND
+12V
+12V
Signal
GND
SATA_TX+
SATA_TX-
GND
SATA_RX-
SATA_RX+
GND
Board and Pin Assignments