ASRock Z790 PG-ITX/TB4 User Manual - Page 33

Serial ATA3 Connectors

Page 33 highlights

SATA3_0 SATA3_1 SATA3_2 Z790 PG-ITX/TB4 Serial ATA3 Connectors (SATA3_0) (see p.6, No. 16) (SATA3_1) (see p.6, No. 13) (SATA3_2) (see p.6, No. 14) These three SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. USB 2.0 Header (9-pin USB1_2) (see p.6, No. 18) There is one header on this motherboard. This USB 2.0 header can support two ports. USB1_2 USB_PWR -B +B GND DUMMY 1 GND +A -A USB_PWR 29 English

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English
29
Z790 PG-ITX/TB4
Serial ATA3 Connectors
(SATA3_0) (see p.6, No. 16)
(SATA3_1) (see p.6, No. 13)
(SATA3_2) (see p.6, No. 14)
°ese three SATA3 connectors support SATA data cables for internal storage
devices with up to 6.0 Gb/s data transfer rate.
USB 2.0 Header
(9-pin USB1_2) (see p.6, No. 18)
°ere is one header on this motherboard. °is USB 2.0 header can support two
ports.
SATA3_1
SATA3_0
SATA3_2
USB1_2
DUMMY
GND
GND
+B
-B
USB_PWR
+A
-A
USB_PWR
1