Lenovo 70LY User Manual And Hardware Maintenance Manual page 39

Backplane for up to four 3.5-inch drives
This topic provides information to help you locate the connectors on the backplane for up to four 3.5-inch
drives.
Figure 17. Front view
Figure 18. Rear view
1 - 4 Slot 0–slot 3
Used to connect 3.5-inch drives.
5
Mini-SAS signal cable connector
Used to connect the mini-SAS connector on the RAID card. You also can use a SATA to mini-SAS signal
cable to connect the backplane to the SATA connectors on the system board.
6
8-pin power connector
Used to connect the power connector on the power distribution board, power conversion board, or system
board.
Backplane for up to eight 2.5-inch drives
This topic provides information to help you locate the connectors on the backplane for up to eight 2.5-inch
drives.
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Chapter 3 Product overview
27