Gigabyte GA-990FX - USB, Internal, and Back Panel Connectors

USB  South Bridge:
- 12 x USB 2.0/1.1 ports (6 ports on the back panel, 6 ports available through
the internal USB headers)
 VIA
®
VL805 chip:
- 4 x USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through
the internal USB header)
 ASMedia
®
USB 3.1 Controller:
- 1 x USB Type-C
™
port on the back panel, with USB 3.1 support
- 1 x USB 3.1 Type-A port (red) on the back panel
Internal
Connectors
 1 x 24-pin ATX main power connector
 1 x 8-pin ATX 12V power connector
 1 x M.2 Socket 3 connector
 6 x SATA 6Gb/s connectors
 1 x CPU fan header
 2 x system fan headers
 1 x power fan header
 1 x front panel header
 1 x front panel audio header
 1xS/PDIFOutheader
 1 x USB 3.0/2.0 header
 3 x USB 2.0/1.1 headers
 1 x Trusted Platform Module (TPM) header
 1 x serial port header
 1 x Clear CMOS jumper
 1 x audio gain control switch
 1 x power button
 1 x reset button
 1 x Clear CMOS button
Back Panel
Connectors
 1 x PS/2 keyboard/mouse port
 1 x USB Type-C
™
port, with USB 3.1 support
 1 x USB 3.1 Type-A port (red)
 2 x USB 3.0/2.0 ports
 6 x USB 2.0/1.1 ports
 1xRJ-45port
 1xopticalS/PDIFOutconnector
 5 xaudiojacks(Center/Subwoofer SpeakerOut, Rear Speaker Out, Line In,
Line Out, Mic In)
I/O Controller  iTE
®
I/O Controller Chip
Hardware
Monitor
 System voltage detection
 CPU/System temperature detection
 CPU/System/Power fan speed detection
 CPU overheating warning
 CPU/System/Power fan fail warning
 CPU/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you
install.
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