HP (Hewlett-Packard) D8D17UT#ABA ユーザーズマニュアル
HP Z420 Workstation system board components
Figure 1-14
System board component locations
Table 1-12
System board component descriptions
I/O
SATA (SAS optional)
Cooling
Security
1
Front 1394a
14 AHCI 3Gb/s
25 CPU0 fan
34 Chassis solenoid lock
2
Front audio
15 AHCI 6Gb/s
26 Front fan
35 Chassis intrusion sensor
3
Front speaker
16 HDD LED
27 Memory fan
Service
4
Front USB 2.0
17 SCU 3Gb/s
28 Rear fan
36 Clear CMOS button
5
Front USB 3.0
18 SAS (optional)
Power
37 ME/AMT flash override
6
Internal USB 2.0
PCI/PCIe
29 Battery
38 Password jumper
7
Keyboard/mouse
19 PCIe2 x4 (1)
30 Front power button/LED
8
Network
20 PCIe3 x16
31 Main power
9
Rear 1394a
21 PCIe2 x8 (4)
32 CPU/MEM power
10 Rear audio
22 PCIe3 x8
33 Rear power button/LED
11 Rear USB 2.0
23 PCIe3 x16
For related expansion card slot information, see
12 Rear USB 3.0
24 PCI 32/33
13 Serial (optional)
HP Z420 Workstation components
19