Dell POWEREDGE 1950 - Manual (Page 119)

Jumpers and Connectors 119
Table 6-2. System Board Connectors
Connector Description
1 RAC_CONN2 Connector for the remote access control connector (RAC)
2 RAC_CONN1 Connector for the remote access control connector
3 NVRAM_CLR Configuration jumper
4 PWRD_EN Password jumper
5 DIMM 1 Memory module connector, slot 1
6 DIMM 5 Memory module connector, slot 5
7 DIMM 2 Memory module connector, slot 2
8 DIMM 6 Memory module connector, slot 6
9 DIMM 3 Memory module connector, slot 3
10 DIMM 7 Memory module connector, slot 7
11 DIMM 4 Memory module connector, slot 4
12 DIMM 8 Memory module connector, slot 8
13 FAN_MOD4 System cooling fan module 4 connector
14 CPU1 Microprocessor connector 1
15 FAN_MOD3 System cooling fan module 3 connector
16 FAN_MOD2 System cooling fan module 2 connector
17 CPU2 Microprocessor connector 2
18 FAN_MOD1 System cooling fan module 1 connector
19 SIDEPLANE Sideplane connector
20 BACKPLANE Backplane power connector
21 TOE_KEY TCP/IP offload engine key
22 LEFT PCIe RISER Left riser board connector
23 SATA_A SATA A connector
24 BATTERY Connector for the 3.0-V coin battery
25 LEFT PCI-X RISER Left riser board connector (PCIe or PCI-X)
26 CENTER RISER Center riser board connector (PCIe or PCI-X)
NOTE: For the full name of an abbreviation or acronym used in this table, see the "Glossary" on page 147.