Hp Z840 Workstation System Board Components - HP Z440 Workstation Series Maintenance And Service Manual

HP Z840 Workstation system board components

1 Front audio
2 Front USB 3.0
3 Internal USB 2.0
4 Internal USB 3.0
5 Keyboard/mouse
6 Network
7 Rear audio
8 Rear USB 2.0
9 Rear USB 3.0
10 Serial
11 Thunderbolt GPIO
12 Hard drive LED
13 SAS/SATA 6Gb/s
14 SATA 6 Gb/s
15 sSATA 6 Gb/s
NOTE: For related expansion card slot information, see
18 Chapter 1 Hardware overview
I/O
16
17
18
19
20
21
22
23
24
25
SAS/SATA 26
27
28
29
30
PCI/PCIe
PCIe3 x4 – CPU0
PCIe3 x16 – CPU0
PCIe3 x8 – CPU1
PCIe3 x16 – CPU1
PCIe2 x8 (4) PCH (single proc)
PCIe3 x8 CPU1 (dual proc)
PCIe3 x16 – CPU0
PCIe2 x1 – PCH
Cooling
Auxiliary fan
CPU/memory fans
CPU0 auxiliary cooler
CPU1 auxiliary cooler
Front fan 1 (top)
Front fan 2 (bottom)
Hard drive thermal jumper
Rear chassis fans
Expansion slots on page 51.
Power
31 Battery
32 PCU/memory power
33 CPU0/memory power
34 CPU1/memory power
35 Front power button/LED/speaker
36 Main power
37 Rear power button/LED
Service
38 Clear CMOS button
39 Boot Block Recovery (BBR) jumper
40 ME/AMT Flash override
41 Password jumper
42 Override Option for Slot 5