Number LED or connector Description
6
Uninterruptible power supply
port
N/A
Back end module LEDs and connectors
Number Item Description
1 STATUS
LED
Green: back end module is in
the power-on state.
Red: back end module can be
removed safely.
2 Port LED Blue: link status is normal.
3 PATH 0 connector Connect to a drive tray.
4 PATH 1 connector Connects to a drive tray.
Storage system drive trays
Driv
e trays contain drives, power supplies, fans, and status LEDs. They also
provide interfaces for connecting to controllers and other drive trays.
Small form factor (SFF) drive tray
SFF with front panel bezel
Hardware description 35
Hitachi Virtual Storage Platform G400, G600 Hardware Reference Guide