Lenovo ThinkServer TS440 70AL Hardware Maintenance Manual page 49

Note:
SATA signal cable label
Connecting the mini-SAS signal cables from the RAID card to the backplanes for
server models with hot-swap hard disk drives
Note:
P0
P1
P2
P3
System board SATA connector
SATA connector 0
SATA connector 1
SATA connector 2
SATA connector 3
.
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