Lenovo ThinkSystem DM3010H Hardware Installation And Maintenance Manual page 29

b. Port 1 on IOM B to port 3 on the IOM B on the shelf directly below.
mini-SAS HD to mini-SAS HD cables
2. Cable controller A to the drive shelves.
a. Controller A port 0a to IOM B port 1 on first drive shelf in the stack.
b. Controller A port 0b1 to IOM A port 3 on the last drive shelf in the stack.
mini-SAS HD to mini-SAS HD cables
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