Dell C6145 Laptop User Manual


 
168 | Jumpers and Connectors
Figure 5-5. Back View of the Backplane
1 power-supply connector 1 2 SATAII hard-drive connectors 1-12
(from right to left) for system board 2
3
SATAII hard-drive connectors 1-12
(from right to left) for system board 1
4
PCI-E x8 connector
5 power-supply connector 2
2.5" Hard-Drive Backplane Expander Card
Connectors
Figure 5-6. 2.5" Hard-Drive
Backplane Expander Card
1 UART connector 2 expander card jumper
3 JTAG connector 4 mini-SAS connector 1 (port 1-4)
5 mini-SAS connector 2 (port 5-8) 6 mini-SAS connector 3 (port 9-12)
7 mini-SAS connector 4 (port 13-16) 8 mini-SAS connector 5 (port 17-20)
9 mini-SAS connector 6 (port 21-24) 10 system board 1 mini-SAS connector
11 system board 2 mini-SAS connector 12 system board 4 mini-SAS connector