These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives. The current Serial ATA I interface allows up to 150 MB/s data transfer rate while Serial ATA II allows up to 300 MB/s data transfer rate, faster than the standard parallel ATA with 133 MB/s (Ultra DMA/133)
SATA2
| GND | RSATA TXP2 | RSATA TXN2 GND | RSATA RXP2 | RSATA RXN2 | GND | ||||||||
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| GND | RSATA TXP1 | RSATA TXN1 GND | RSATA RXP1 | RSATA RXN1 | GND | ||||||||
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| SATA4 | ||||||||||||
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| GND | RSATA TXP4 | RSATA TXN4 GND | RSATA RXP4 | RSATA RXN4 | GND | ||||||||
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| SATA3 | ||||||||||||
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| GND | RSATA TXP3 | RSATA TXN3 GND | RSATA RXP3 | RSATA RXN3 | GND |
Important notes on Serial ATA
•Install the Windows® 2000 Service Pack 4 or the Windows® XP Service Pack1 before using Serial ATA.
•Plug your Serial ATA boot disk on the master port (SATA1 and SATA2) to support S3 function. Refer to the table below for details.
Serial ATA Master/Slave connectors
| Connector | Setting | U s e |
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| SATA1, SATA2 | Master | Boot disk |
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| SATA3, SATA4 | Slave | Data disk |
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1 - 26 | Chapter 1: Product introduction |