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System board components
The illustration in this section shows the component locations on the system board.
Figure 13. System board components
Table 7. Components on the system board
Callout
Fan 3 connector for Rear FAN
1
Processor power connector
2
Processor
3
Backplane 1 power connector
4
PIB side band connector
5
Fan 1 connector for Front FAN 1
6
Backplane 2 power connector
7
Fan 2 connector for CPU FAN
8
Optical drive power connector
9
System power connector
10
CMOS battery
11
Internal USB 3.1 Gen 1 connector
12
TPM card connector
13
Mounting nut for 80 mm M.2
14
Mounting nut for 42 mm M.2
15
Callout
Front panel connector
19
SATA hard disk drive 6/optical disk drive connector 1
20
SATA hard disk drive 7/optical disk drive connector 2
21
SATA hard disk drive 0–3 connector
22
SATA hard disk drive 4 connector
23
SATA hard disk drive 5 connector
24
Front USB 3.0 / 2.0 header
25
PCIe3 x8 slot 4
26
PCIe3 x4 slot 3
27
PCIe3 x16 slot 2
28
PCIe3 x1 slot 1
29
NMI button
30
USB 3.1 Gen 1 connectors
31
USB 3.1 Gen 2 connectors
32
Ethernet 2 connector
33
Chapter 2
.
Server components
27
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