Dell PowerEdge R905 User Manual
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176
Jumpers and Connectors
Table 6-2.
System Board Connectors
Connector Label
Description
1 PCIE_Xn_n
PCIe expansion slots (7)
2 INT_STORAGE
SAS controller card connector
3 RAC_CONN
remote access card connector
4 RAC_CONN2
connector for the 40-pin RAC cable
5 INT_SD
SD card connector
6 RAC_CONN1
remote access card (RAC) connector
7 INT_USB
internal USB connector
8 SATA
SATA controller connector
9 CONTROL_PANEL control panel cable connector
10 An
memory module connectors (8)
11 CPU1
processor 1 socket
12 PWR_3.3Stby_Cntrl Power distribution board signal connector
13 GROUND
Power distribution board signal connector
14 12V
12-V power connector
15 CONN_Jn
riser card connector (5)
16 CPU2
processor 2 socket
17 Bn
memory module connectors (8)
18 PWRD_EN
password jumper
19 NVRAM_CLR
configuration jumper
20 Intrusion Detection
intrusion switch connector
21 LOM Mezzanine
Card
NIC daughter card connector
22 BATTERY
connector for the 3.0-V coin battery
23 TOE KEY
TOE/iSCSI key connector
NOTE:
For the full name of an abbreviation or acronym used in this table, see the