Tower workstation system cabling
See System board components on page 11 to determine the location of system board connectors.
Cable To Cable designator on system board
PSU cable PCA (Main Power) P1 (White)
PSU cable PCA (PWR COMM) P2 (White)
SATA power cable PCA (CPU Power) P3 (White)
SATA power cable First hard drive (Bay 4) P15 (Black)
SATA power cable Second hard drive (Bay 5) P16 (Black)
SATA power cable Third hard drive (Bay 6) P17 (Black)
SATA power cable First optical drive (Bay 3) P12 (Black)
SATA power cable Other drive (Bay 2) P13 (Black)
PSU cable Second optical drive (Bay 1) P14 (Black)
PSU cable First graphics card P4 (Black)
Speaker PCA P6 (White)
Cooler fan cable PCA P8 (White)
System fan cable PCA P11 (Brown)
Front audio cable PCA P23 (Blue)
Front LED/Power button cable PCA P7 (Black)
Front USB 2.0 cable PCA P24(Yellow)
Front USB 3.0 cable PCA P26 (Blue)
Serial cable (optional)
PCA P52 (Black)
Hood sensor PCA P125 (White)
Chassis solenoid lock PCA P124 (Black)
SATA cable First HDD SATA0 (Blue)
SATA cable Second HDD SATA1 (Black)
SATA cable FIrst ODD SATA2 (Black)
SATA cable Third HDD SATA3 (Black)
eSATA bracket cable (optional) First external SATA device SATA3 (Black)
SATA power cable SATA device P160 (Black)
Component replacement guidelines 59