Tower workstation system cabling
See
System board components on page 14 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 (CPU Power) P3 (White)
PSU cable First hard drive (Bay 6) P8 (Black)
PSU cable Second hard drive (Bay 5) P9 (Black)
PSU cable Third hard drive (Bay 4) P10 (Black)
PSU cable First optical drive (Bay 1) P12 (Black)
PSU cable Other drive (Bay 2) P13 (White)
PSU cable Second optical drive (Bay 3) P14 (Black)
PSU cable First graphics card P6 (Black)
Speaker PCA P6 (White)
Cooler fan cable PCA ZP9 (Brown)
System fan cable PCA P11 (Brown)
Front fan cable (optional) PCA P9 (Brown)
Front audio cable PCA P23 (Black)
Front LED/Power button
cable
PCA P5 (Black)
Front USB 2.0 cable PCA P24(Yellow)
Front USB 3.0 cable PCA P26 (Blue)
Serial cable (optional)
PCA P52 (Black)
Parallel cable (optional)
PCA P126 (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 Thrird HDD SATA2 (Black)
SATA cable First ODD SATA3 (Black)
eSATA bracket cable
(optional)
First external SATA device SATA5 (Black)
72 Chapter 3 Component replacement information and guidelines