System board components
Item
Description
1
Primary (processor 1) PCIe riser connector
2
System maintenance switch
3
Reserved
4
x4 SATA port 1
5
x4 SATA port 2
6
Reserved
7
Reserved
8
Front power/USB 3.0 connector
9
Reserved
10
microSD card slot
11
Dual internal USB 3.0 connector
12
Reserved
13
Secondary (processor 2) PCIe riser connector
14
System battery
15
TPM connector
16
Serial port connector
12
Component identification