System Board - Lenovo ThinkStation P340 Hardware Maintenance Manual

System board

1
8-pin power connector
3
Microprocessor fan connector
5
Memory slot (DIMM2)
7
Memory slot (DIMM4)
9
Storage drive activity indicator
11
Auxiliary fan connector 2
13
10-pin power connector
15
Auxiliary fan connector 1
17
PCH
19
M.2 solid-state drive slot
21
Thermal sensor connector
23
Front USB connector 1
25
Serial (COM2) connector
27
M.2 Wi-Fi card slot
29
PCI Express x1 card slot
50
P340 Hardware Maintenance Manual
2
Microprocessor socket
4
Memory slot (DIMM1)
6
Memory slot (DIMM3)
8
Power button cable connector
10
Internal speaker connector
12
ThinkStation LED connector
14
SATA power connectors
16
SPI BIOS debug connector
18
SATA connectors
20
M.2 solid-state drive slot
22
Front USB connector 2 (card reader connector)
24
Parallel connector
26
Thunderbolt connector
28
PCI Express card slot (physical link width x16;
negotiable link width x4, x1)
30
PCI Express x16 graphics card slot