Appendix
12.3
Connectors and indicators
12.3.1 Connectors and indicators on the system board
12.3.1.1 Onboard connectors
Figure 109: Internal connectors of system board D3142
No.
Print
A
UFM
B
Mezz 1
C
Memory modules
D
HDD 0
E
HDD 1
F
SAS Module
G
Memory modules
H
ROM1 SCU key
I
USB Dongle
J
Mezz 2
K
TPM
258
DIMM 1D
DIMM 2D
DIMM 1E
DIMM 2E
CPU 1
DIMM 2C
DIMM 1C
DIMM 2B
DIMM 1B
DIMM 2A
DIMM 1A
Description
Connector for UFM
Connector for mezzanine card 1
Connectors for memory modules
Connector for HDD 0
Connector for HDD 1
Connector for SAS RAID HDD module
Connectors for memory modules
Connector for ROM1 SCU key
Connector for onboard USB port
Connector for mezzanine card 2
Connector for TPM
Upgrade and Maintenance Manual
DIMM 1F
DIMM 2F
CPU 2
BX920 S3