Lenovo THINKSERVER 392 User Manual
Page 55
Figure 27. System board components
1
Power Management Bus (PMBus) connector
20
Internal USB 2.0 Type A connector
2
TPM connector
21
Internal dual-port USB 2.0 connector 2
3
Memory slot 4 (DIMMB2)
22
Internal dual-port USB 2.0 connector 1
4
Memory slot 3 (DIMMB1)
23
System board battery
5
Memory slot 2 (DIMMA2)
24
Front panel connector
6
Memory slot 1 (DIMMA1)
25
System board jumper blocks
7
iButton socket
26
SATA SGPIO connector
8
Main power connector
27
Hard disk drive LED connector
9
5-pin system fan 2 connector
28
DIT module connector
10
Microprocessor
29
Internal serial connector
11
Intel C202 chip
30
PCI card slot (PCI slot 1)
12
4-pin system fan 1 connector
31
PCI Express x4 card slot (PCI-E slot 2)
13
SATA connector 1
32
BMC chip
14
SATA connector 0
33
PCI Express x8 card slot (PCI-E slot 3)
15
SATA connector 3
34
PCI Express x8 card slot (PCI-E slot 4)
16
SATA connector 2
35
Microprocessor fan connector
17
SATA connector 5
36
System fan 3 connector
18
SATA connector 4
37
Microprocessor power connector
19
iKVM key connector
Chapter 3
.
Product overview
43