20
Installing the Motherboard
SATA1: Serial ATA 6.0Gb/s connector
This connector is used to support the Serial ATA devices for the highest data transfer
rates (6.0 Gb/s), simpler disk drive cabling and easier PC assembly. It doubles the
transfer rate of current SATA 3.0Gb/s interface.
1 Ground 2 TX+
3 TX- 4 Ground
5 RX- 6 RX+
7 Ground - -
Pin Signal Name
Pin Signal Name
SATA3~5: Serial ATA 3.0Gb/s connectors
These connectors are used to support the Serial ATA 3.0Gb/s devices, simpler disk
drive cabling and easier PC assembly. It eliminates limitations of the current Parallel
ATA interface. But maintians register compatibility and sofeware compatibility with
Prallel ATA.
1 Ground 2 TX+
3 TX- 4 Ground
5 RX- 6 RX+
7 Ground - -
Pin Signal Name
Pin Signal Name
C_INTRUSION: Opened Chassis detective header
This detects if the chassis cover has been removed. This function needs a chassis
equipped with intrusion detection switch and needs to be enabled in BIOS.
Pin Signal Name
1 Case open
2 GND
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