Lenovo ThinkStation P620 User Manual page 11

Figure 1. System board part locations
Cover presence switch connector (intrusion switch
1
connector)
Optical-drive fan connector 2
3
Memory slot 1
5
Memory slot 3
7
Optical-drive fan connector
9
Microprocessor fan connector 1
11
Microprocessor fan connector 2
13
Memory slot 5
15
Memory slot 7
17
M.2 solid-state drive slot 1
19
Coin-cell battery
21
Memory fan connector 1
2
4-pin power connector (for optical drive)
4
Memory slot 2
6
Memory slot 4
8
Thermal-sensor connector
10
Microprocessor
12
Front input/output connector
14
Memory slot 6
16
Memory slot 8
18
M.2 solid-state drive slot 2
20
4-pin power connector (for storage drive)
22
Chapter 1
.
5
Meet your computer