Technical Product Specification

6-HDD Expander SAS Hot Swap Backplane Intel® Server System SC5650HCBRP TPS
Revision 1.2
Intel order number E81443-002
98
5.1.5 SAS/SATA Drive Connectors
The 6-HDD Expander SAS HSBP provides six 22-pin SAS/SATA connectors for hot-swap hard
disk drives supporting a 1.5 GHz and 3.0 GHz transfer rate.
The following table defines the pin-out of the 22-pin SAS/SATA Drive Connector:
Table 61. 22-pin SAS/SATA Connector Pin-out
Connector Contact Number Signal Name
S1 GND
S2 DRVnA_RX_P
S3 DRVnA_RX_N
S4 GND
S5 DRVnA_TX_N
S6 DRVnA_TX_P
S7 GND
P1 TP_DRVn_P1
P2 TP_DRVn_P2
P3 TP_DRVn_P3
P4 GND
P5 GND
P6 GND
P7 P5V_DRVn_PRECHG
P8 P5V
P9 P5V
P10 GND
P11 LED_DRVn_READY_N
P12 GND
P13 P12V_DRV2_PRECHG
P14 P12V
P15 P12V
5.1.6 Power Connectors
The 6-HDD Expander SAS HSBP provides two standard 4-pin hard disk drive power connectors.
The following table defines the pin-out of the 4-pin Power Connectors.
Table 62. Power Connector Pin-out
Pin Signal
1 P12V
2 GND
3 GND
4 P5V