Dell PowerEdge M420 Dell PowerEdge M620 Systems Owner's Manual - Page 66

System Board Connectors, A3, A7, A11, A4, A8, A12

Page 66 highlights

System Board Connectors Figure 23. System Board Connectors Table 4. System Board Connectors Item Connector 1 BATTERY 2 CPU2 3 B3, B7, B11, B4, B8, B12 4 A1, A5, A9, A2, A6, A10 5 CPU1 6 MANAGEMENT RISER 7 MEZZ1_FAB_C 8 MEZZ2_FAB_B 9 vFLASH 10 NETWORK DAUGHTER CARD 11 A3, A7, A11, A4, A8, A12 12 B1, B5, B9, B2, B6, B10 13 PWRD_EN, NVRAM_CLR 14 HD_BP Description Connector for the 3.0 V coin cell battery Processor socket 2 Memory module sockets (for processor 2) Memory module sockets (for processor 1) Processor socket 1 Management riser card connector Mezzanine card connector for Fabric C Mezzanine card connector for Fabric B SD vFlash card connector Network Daughter Card connector Memory module sockets (for processor 1) Memory module sockets (for processor 2) System configuration jumpers NOTE: Access requires removal of system board. Hard-drive backplane connector 66

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System Board Connectors
Figure 23. System Board Connectors
Table 4. System Board Connectors
Item
Connector
Description
1
BATTERY
Connector for the 3.0 V coin cell battery
2
CPU2
Processor socket 2
3
B3, B7, B11, B4, B8, B12
Memory module sockets (for processor 2)
4
A1, A5, A9, A2, A6, A10
Memory module sockets (for processor 1)
5
CPU1
Processor socket 1
6
MANAGEMENT RISER
Management riser card connector
7
MEZZ1_FAB_C
Mezzanine card connector for Fabric C
8
MEZZ2_FAB_B
Mezzanine card connector for Fabric B
9
vFLASH
SD vFlash card connector
10
NETWORK DAUGHTER
CARD
Network Daughter Card connector
11
A3, A7, A11, A4, A8, A12
Memory module sockets (for processor 1)
12
B1, B5, B9, B2, B6, B10
Memory module sockets (for processor 2)
13
PWRD_EN, NVRAM_CLR
System configuration jumpers
NOTE:
Access requires removal of system board.
14
HD_BP
Hard-drive backplane connector
66