Asus P5N-MX - Motherboard - Micro ATX User Manual page 42

3. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4)
These connectors are for the Serial ATA signal cables for Serial ATA hard disk
drives.
P5N-MX SATA Connectors
4. Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
P5N-MX Speaker Out Connector
1-30
SATA1 SATA2
SATA3
SATA4
SPEAKER
1
Chapter 1: Product introduction