A: Technical Specifications and Pinouts
External SAS/SATA Port Connector
Figure A-3 shows the connector pin locations for the external single-channel Serial Attached SCSI (SAS) and Serial Advanced Technology Attachment (SATA) connector. This combined technology connector is used to support optional external storage. Table A-9 lists the pin assignments for the 14-pin SAS/SATA connector.
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| Pin 1 |
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| Pin 8 |
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Figure |
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| Pin Number Locations for External SAS/SATA Port |
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Table |
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| SAS/SATA Pin Assignments |
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Pin Number |
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| Signal Name | Pin Number | Signal Name | ||||||||||||||
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1 |
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| Gnd | 8 | Gnd | |||||
2 |
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| 2tx_h | 9 | 3tx_h | |||||
3 |
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| 2tx_1 | 10 | 3tx_1 | |||||
4 |
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| Gnd | 11 | Gnd | |||||
5 |
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| 2rx_1 | 12 | 3rx_1 | |||||
6 |
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| 2rx_h | 13 | 3rx_h | |||||
7 |
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| Gnd | 14 | Gnd | |||||
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162 |
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