16.2 Connectors and indicators
16.2.1 Connectors and indicators on the system board
16.2.1.1
Connectors and indicators on the system board
Onboard connectors
CSS
USB3.0
Front
SERIAL
ODD
OOB
Front
Panel 1
SATA ODD
USB2.0
Internal
PSU1
JP2
JP1
Slot OCP module
Micro
SD
SSD2
M.2
M.2
SSD1
TPM
HDD LED 2
iRMC
S5
LAN
Management
VGA
LAN 1
LAN 1/M
USB 3.0
PSU 2
CTRL
FAN 1/2 FAN 5/6
FAN 9/10 FAN 11/12
CPU 2
CPU 1
VPP CPU1
VPP CPU2
JP3
LAN 1
LAN 2 /
USB 3.0
Slot 9 (CPU 2)
Slot 8 (CPU2)
Slot 2 (CPU 1)
Slot 1 (CPU 1)
Slot 4 (CPU 1) - slot riser card
Slot 3 (CPU 1)
JP7
JP8
Intrusion
USB3.0
Internal
ROC
LCD
PSU2 EXTPSU2 MAIN
SATA
4-7
SATA
0-3
Buzzer
iRMC
S5
Front Panel
2
PWR1 PWR2 PWR3 PWR4
Battery
CPU 2 DIMM 1K
CPU 2 DIMM 1L
CPU 2 DIMM 1M
CPU 1 DIMM 1C
CPU 1 DIMM 1B
CPU 1 DIMM 1A
CPU 1 DIMM 1D
CPU 1 DIMM 1E
CPU 1 DIMM 1F
CPU 2 DIMM 1J
CPU 2 DIMM 1H
CPU 2 DIMM 1G
VROC
HDD LED 1
Figure 287: Onboard connectors of system board D3386
No. Print Description
1 PSU2 MAIN Connector for Power distribution board
2 PSU2 CTRL Connector for Power distribution board
3 PSU2 EXT Connector for Power distribution board
Appendix A
RX2520 M5 Upgrade and Maintenance Manual 437