SAS (29)
From HwB
SAS = Serial Attached SCSI
Pinout
S S P P
1 7 1 1
5
___
-----===-------------- (at the drive)
S S
1 8
4
29 PIN SAS CONNECTOR at the drive
| Pin | Name | Description |
|---|---|---|
| S1 | GND | GND for SAS Primary Port |
| S2 | RP+ | SAS Primary Port Receive (positive) signal |
| S3 | RP- | SAS Primary Port Receive (negative) signal |
| S4 | GND | GND for SAS Primary Port |
| S5 | TP- | SAS Primary Port Transmit(negative) signal |
| S6 | TP+ | SAS Primary Port Transmit(positive) signal |
| S7 | GND | GND for SAS Primary Port |
| S8 | GND | GND for SAS Secondary Port |
| S9 | RS+ | SAS Secondary Port Receive(Positive) signal |
| S10 | RS- | SAS Secondary Port Receive (negative) signal |
| S11 | GND | GND for SAS Secondary Port |
| S12 | TS- | SAS Secondary Port Receive (negative) signal |
| S13 | TS+ | SAS Secondary Port Receive (positive) signal |
| S14 | GND | GND for SAS Secondary Port |
| P1 | +3.3V | +3.3V power supply input |
| P2 | +3.3V | +3.3V power supply input |
| P3 | +3.3V | Pre-charge pin for +3.3V |
| P4 | GND | Ground |
| P5 | GND | Ground |
| P6 | GND | Ground |
| P7 | +5V-Charge | Pre-charge pin for +5V |
| P8 | +5V | +5V power supply input |
| P9 | +5V | +5V power supply input |
| P10 | GND | Ground |
| P11 | READY | LED READY LED output |
| P12 | GND | Ground |
| P13 | +12V=Charge | Pre-charge pin for +12V |
| P14 | +12V | +12V power supply input |
| P15 | +12V | +12V power supply input |