Lenovo 7D8JA02GNA Maintenance Manual page 34

Table 16. Cable routing for three drives with the RAID adapter (continued)
Cable
1st 3.5 and 2.5 HDD Power Cable (300 mm + 80 mm)
2
Slim ODD, second 3.5-inch drive and 2.5-inch drive
3
power cable ( 300 mm + 210 mm + 110 mm)
Make sure to follow the "Cable routing guidelines" in
For the system-board connector locations, see
ThinkSystem ST50 V2 Maintenance Manual
26
cable labeled as "1"
1b
cable labeled as "2"
1c
"System board components" on page
From
Bay 2 drive signal
connector
Bay 3 drive signal
connector
Bay 2 drive power
connector and bay 1 drive
power connector
Bay 3 drive power
connector
"Internal cable routing" on page
To
SATA power 2 connector
SATA power 1 connector
19.
18.