Serial Ata Connector: Sata1~4; Fan Power Connectors - Acer GT7700-UQ9300A User Manual

Serial ATA connector: SATA1~4

The six serial ATA connectors (SATA1-4) is a high-speed Serial ATA interface
port. Each connector can connect to one Serial ATA device.
Important: Please do not fold the Serial ATA cable into 90-degree angle.
Otherwise, data loss may occur during transmission.

Fan power connectors

The fan power connectors (CPUFAN and SYSFAN1-2) support system cooling fan
with +12V. When connecting the wire to the connectors, always note that the
red wire is the positive and should be connected to the +12V; the black wire is
ground and should be connected to GND.
Important: CPUFAN supports fan control. You can install Dual Core Center
utility that will automatically control the these fan speed according to the
actual CPU and system temperature. Fan/heat sink with 3 or 4 pins are both
available for CPUFAN.
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