Dell PowerEdge 2970 Hardware Owner's Manual page 142

Table 6-2. System Board Connectors
Connector
1 SATA_B
2 RAC_CONN2
3 RAC_CONN1
4 DIMM 4
5 DIMM 3
6 DIMM 2
7 DIMM 1
8 CPU1
9 CPU2
10 FAN4
11 FLOPPY
12 FAN3
13 FAN2
14 FAN1
15 BATTERY
16 SIDEPLANE
17 BACKPLANE
18 TOE_KEY
19 DIMM 5
20 DIMM 6
21 DIMM 7
22 DIMM 8
23 RISER1
24 SATA_A
25 RISER2
142
Jumpers and Connectors
Description
SATA B connector
Remote Access Control (RAC) card 2
Remote Access Control (RAC) card 1
Fourth memory module slot (processor 1)
Third memory module slot (processor 1)
Second memory module slot (processor 1)
First memory module slot (processor 1)
Microprocessor 1
Microprocessor 2
System cooling fan
Floppy drive connector
System cooling fan
System cooling fan
System cooling fan
System battery
Sideplane connector
Backplane power connector
TCP/IP Offload Engine Key
First memory module slot (processor 2)
Second memory module slot (processor 2)
Third memory module slot (processor 2)
Fourth memory module slot (processor 2)
Left riser board connector
SATA A connector
Center riser board connector