Item Description
6 Optical drive SATA cable connector
7 Hard drive 4 SATA cable connector
8 Hard drive 3 SATA cable connector
9 Hard drive backplane SGPIO connector
10 Hard drive 2 SATA cable connector
11 Hard drive 1 SATA cable connector
12 Reserved
13 System fan 4 cable connector
14 Hard drive backplane 12C cable connector
15 Front panel board cable connector
16 External SAS hard drive LED cable connector
17 Front USB port cable connector
18 Internal USB connector for tape device
19 BMC recovery jumper
20 BMC password reset jumper
21 Expansion slot 1 (for riser board)
22 Expansion slot 2 (for riser board)
23 System maintenance switch
24 Internal USB connector for STD USB
25 TPM connector
26 System battery
27 4-pin ATX processor power connector
28 Processor
System maintenance switch
Position Default Function
S1 Off Off = Normal
On = Clears the BIOS CMOS and
rests the administrator password.
S2 Off Off = Normal BIOS boot block
On = Recovery BIOS boot block
S3 Off Off = Disables the RAID key.
On = Enables the RAID key.
S4 Off Reserved
S5 Off Reserved
S6 Off Reserved
S7 Off Reserved
S8 Off Reserved
Component identification 10
