Specifications

Z97E-IT X/ac
27
English
Serial ATA3 Connectors
(SATA3_0:
see p.11, No. 16)
(SATA3_1:
see p.11, No. 13)
(SATA3_2:
see p.11, No. 15)
(SATA3_3:
see p.11, No. 14)
(SATA3_4:
see p.11, No. 12)
(SATA3_5:
see p.11, No. 12)
ese six SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
e SATA3_4, SATA3_5
are shared with the SATA
Express connector.
Serial ATA Express
Connector
(SATAE:
see p.11, No. 12)
Please connect either
SATA or PCIe storage
devices to this connector.
e SATA Express
connector is shared with
the SATA3_4, SATA3_5
and the M.2_SSD (NGFF)
Socket 3.
*e SATA Express
interface is a combination
of SATAE, SATA3_4, and
SATA3_5.
USB 2.0 Headers
(9-pin USB3_4)
(see p.11, No. 17)
(9-pin USB5_6)
(see p.11, No. 18)
Besides two USB 2.0 ports
on the I/O panel, there
are two headers on this
motherboard. Each USB
2.0 header can support
two ports.
USB 3.0 Headers
(19-pin USB3_5_6)
(see p.11, No. 6)
Besides four USB 3.0
ports on the I/O panel,
there is one header on this
motherboard. Each USB
3.0 header can support
two ports.
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
SATA3_0SATA3_2
SATA3_1SATA3_3
SATA3_5SATA3_4
1
IntA_ PB_D +
Dummy
IntA_ PB_D -
GND
IntA_ PB_S ST X +
GND
IntA_ PB_S ST X -
IntA_ PB_S SR X +
IntA_ PB_S SR X -
VbusVbus
Vbus
IntA_ PA_S SR X -
IntA_ PA_S SR X +
GND
IntA_ PA_S ST X -
IntA_ PA_S ST X +
GND
IntA_ PA_D -
IntA_ PA_D +