System Board Connectors - Dell PowerEdge R220 Owner's Manual

System Board Connectors

Figure 29. System Board Jumpers and Connectors
Item Connector
1 POWER CONN
2 2, 4, 1 ,3
3 INT_USB1
4 IO_Riser1
5 iDRAC_ENTERPRISE
6 NVRAM CLR
7 CMOS CLR
8 INTRUSION
9 FAN3
10 BATTERY
11 PERC HDD ACTIVE
12 USB_SIGNAL
13 SATA_B
SATA_A
14 CTRL_PNL
15 FAN2
76
Description
Power connector
Memory module sockets
USB connector
Expansion-card riser connector
iDRAC7 enterprise card connector
NVRAM clear jumper
CMOS clear jumper
Intrusion switch connector
Cooling fan 3 connector
Battery connector
PERC card connector
Control panel USB signal connector
SATA connector B
SATA connector A
Control panel connector
Cooling fan 2 connector