Asus H81M-E - Manual (Page 26)

1-18 Chapter 1: Product introduction
SATA3G_1
GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXN1 RSATA_TXP1 GND
SATA3G_2
GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND
H81M-A
H81M-A SATA 3.0Gb/s connectors
7. Intel ® H81 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G 1~2 [brown])
These connectors connect to Serial ATA 3.0 Gb/s hard disk drives via Serial ATA 3.0
Gb/s signal cables.
8. Intel ® H81 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~2 [yellow])
These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0
Gb/s signal cables.
When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI].
SATA6G_1
GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXN1 RSATA_TXP1 GND
SATA6G_2
GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND
H81M-A
H81M-A SATA 6.0Gb/s connectors
When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI].