Dell PowerVault NX3000 Hardware Owner's Manual page 174

Connector
3 iDRAC6
4 SATA_A
5 SATA_B
6 B1
B4
B7
B2
B5
B8
B3
B6
B9
7 FAN5
8 BP_PWR
9 CPU2
10 FAN4
11 BATTERY
12 DVD/TBU_PWR
13 FAN3
14 CPU1
15 CTRL_USB
16 FAN2
17 CTRL_PNL
18 FAN1
174
Jumpers and Connectors
Description
iDRAC6 Enterprise card connector
SATA A connector
SATA B connector
memory module slot B1(white release lever)
memory module slot B4
memory module slot B7
memory module slot B2(white release lever)
memory module slot B5
memory module slot B8
memory module slot B3(white release lever)
memory module slot B6
memory module slot B9
System cooling fan
Backplane power connector
Processor 2
System cooling fan
System battery
Power connector for optical drive and tape backup unit
System cooling fan
Processor 1
Control panel USB interface connector
System cooling fan
Control panel interface connector
System cooling fan