Asus Z9PE-D8 WS - Page 56

2-34 Chapter 2: Hardware information
7. Serial ATA 6.0/3.0 Gb/s connectors (7-pin SATA6G_1-2 [blue]; 7-pin
SATA3G_3-6 [black])
These connectors connect to Serial ATA 6.0Gb/s or 3.0 Gb/s hard disk drives
and optical disc drives via Serial ATA 6.0Gb/s or 3.0 Gb/s signal cables.