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HP Z820 Workstation system cabling
See
HP Z820 Workstation system board components on page 33 to determine the location of system
board connectors.
Cable To Cable/system board designator
PSU cable (C1) PCA (P1) P1
PSU cable (C3) PCA (P2) P2
PSU cable (C3) PCA (P3) P3
PSU cable (C3) PCA (P4) P4
PSU cable (C2) Graphics card G1
PSU cable (C2) Graphics card G2
PSU cable (C2) Graphics card G3
PSU cable (C1) Hard drive cable H1
PSU cable (C1) Optical drive / hard drive D1 (SATA power)
PSU cable (C1) Optical drive / hard drive D2 (SATA power)
PSU cable (C1) Optical drive / hard drive D3 (SATA power)
PSU cable (C1) Optical drive D4 (IDE power)
PSU cable (C1) Optical drive D5 (IDE power)
Front fan cable (top) PCA P94 (FRONT FAN 1) white
Front fan cable (bottom) PCA P93 (FRONT FAN 2) white
Rear fan cable PCA P8 (REAR FAN) white
Front audio cable * PCA P28 (FRONT AUD) black
Front 1394 cable PCA J13 (FRONT 1394) white
Front UI cable cable PCA P5 (FRONT PANEL) black
Front USB 2.0 cable PCA P27 (FRONT USB 2.0) yellow
Front USB 3.0 cable PCA P29 (FRONT USB 3.0) blue
* If an audio card is installed, connect the front audio cable to audio card connector.
114 Chapter 3 Component Replacement Information and Guidelines