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Hi-Fi B75S3E
13
2.7 Headers & Connectors
SATA1: Serial ATA3.0 Connector
The connector connects to SATA hard disk drives via SATA cables.
Those satisfy the SATA 3.0 spec and with transfer rate of 6.0Gb/s.
Pin
Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
SATA2 ~ 6: Serial ATA2.0 Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Those satisfy the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
Pin
Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
ATXPWR2: ATX Power Source Connector
This connector pr12V to CPU power circuit.
Pin
Assignment
1 +12V
2 +12V
3 Ground
4 Ground