Gigabyte G481-HA0 Service Manual page 13

Internal
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Connectors
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Front Panel
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LED/Buttons
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Rear Panel I/O
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Backplane I/O
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TPM
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3 x 24-pin power connector (CPU + system power rail)
2 x 14-pin power connector (HDD BPB power rail)
1 x 18-pin power connector (fan power rail)
10 x 8-pin power connector (GPGPU power rail)
1 x 8-pin power connector (front board power rail)
11 x slim 8i connector (PCIe signal)
1 x slim 8i connector (front board signal)
2 x slim 4i connector (PCH SATA signal)
1 x slim 4i connector (MLAN + NCSI signal)
1 x slim 4i connector (system sideband signal)
1 x TPM header
1 x HDD back plane board header
1 x IPMB connector
1 x RAID key connector
1 x Clear CMOS jumper
1 x NMI button
2 x USB3.0 connector
1 x MLAN connector with LED (optional for MLAN at rear side of the system)
2 x RJ45 LAN connector with LED
1 x VGA connector
1 x Power button with LED
1 x ID button with LED
1 x HDD activity LED
1 x Reset button
1 x System status LED
2 x RJ45 LAN connector with LED
1 x MLAN connector with LED
22 x SAS/SATA port (including 8 x PCIe NVMe port)
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
SAS card is required for SAS device support
1 x TPM header
- 13 - Hardware Installation