System board components

1

Fan connector 4 for the redundant system fan

2

Fan connector 3 for the default and redundant system fans

3

DIMM slots

4

24-pin power supply connector

5

RPSU connector

6

Processor

7

System battery

8

Front I/O cable connector

9

x4 SATA port 1

10

x4 SATA port 2

11

iLO Service Port connector

12

Front USB 3.0 assembly connector

13

x1 SATA port 9

14

TPM connector

15

Fan connector 1 for the default and redundant PCI fans

16

Fan connector 2 for the redundant PCI fan

17

x1 SATA port 10

18

Controller backup power connectors (2)

19

microSD card slot¹

20

System maintenance switch

21

Energy pack connector

22

Internal USB 2.0 port

23

Slot 5 PCIe3 x8 (4, 1)

24

Serial port connector

25

Slot 4 PCIe3 x16 (16, 8, 4, 1)

26

Internal USB 3.0 port

27

Slot 3 PCIe3 x8 (8, 4, 1)

28

Slot 2 PCIe3 x8 (4, 1)