Intel SGI Altix 450 - Manual (Page 184)

162 007-4857-002
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.
Figure A-3 Pin Number Locations for External SAS/SATA Port
Table A-9 SAS/SATA Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1 Gnd 8 Gnd
2 2tx_h 9 3tx_h
3 2tx_1 10 3tx_1
4 Gnd 11 Gnd
5 2rx_1 12 3rx_1
6 2rx_h 13 3rx_h
7 Gnd 14 Gnd
Pin 1
Pin 8