HP Z840 Workstation Series Service Manual

HP Z840 Workstation system cabling
See
HP Z840 Workstation system board components on page 18 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) Slimline optical drive / hard drive D1 (Slim 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 P157 (FRONT FAN 1) white
Front fan cable (bottom) PCA P158 (FRONT FAN 2) white
Rear fan cable PCA P159 (REAR FAN) white
Front audio cable * PCA P23 (FRONT AUD) black
Front UI cable cable PCA P5 (FRONT PANEL) black
Front USB 3.0 cable PCA P26 (FRONT USB 3.0) blue
* If an audio card is installed, connect the front audio cable to audio card connector.
Component replacement guidelines 75

HP Z840 Workstation Series Specifications

General

Chipset	Intel C612
Memory Slots	16 DIMM slots
Processor	Intel Xeon E5-2600 v3/v4 series
Storage	Supports SATA, SAS, and SSD
Graphics	NVIDIA Quadro and AMD FirePro options
Expansion Slots	7 PCIe slots
Power Supply	1125W 90% efficient
Operating System	Windows 10 Pro 64, Red Hat Enterprise Linux, SUSE Linux Enterprise Desktop
Ports	USB 3.0, USB 2.0