Number
Item
Description
2
AC IN
LED
Green: AC input is
operating normally.
3
ALM LED
Red: Power supply unit can
be replaced.
SFF power supply unit LEDs and connectors
Both SFF and LFF drive trays are equipped with DC power supply units. The DC power
supply units include LEDs to display its operating status.
Number
Item
Description
1
RDY LED
Green: Normal operation.
2
DC IN LED
Green: DC input is
operating normally.
3
ALM LED
Red: Power supply unit can
be replaced.
Large form-factor drive tray (DBL)
The following describes the physical specifications of the large form-factor drive tray.
Name
Model name
Height
Number of
drive slots
Drive type
DBL
DW-F800-DBLC 2U (88.2 mm)
12
3.5 inch (LFF)
SFF power supply unit LEDs and connectors
Chapter 3: Drive trays
Hitachi Virtual Storage Platform G800 Hardware Reference Guide
37