System board components
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
* For more information on the riser board slots supported by the onboard PCI riser connectors, see "PCIe
riser board slot definitions (on page 9)."
Description
Primary PCIe riser board connector*
TPM connector
System battery
SATA connector
Storage backup power connector for PCIe slots 1-2
Reserved
Secondary PCIe riser board connector*
MicroSD slot
Storage backup power connector for PCIe slot 3
System maintenance switch
NMI header
Reserved
Reserved
Front I/O connector
Fan 6 connector
Fan 5 connector
Fan 4 connector
Fan 3 connector
Fan 2 connector
Fan 1 connector
Smart Storage Battery connector
6-pin drive backplane power connector
Internal USB 3.0 connector
24-pin power connector
16-pin PS connector
Mini-SAS connector 1
Mini-SAS connector 2
Component identification 10