AC power supply unit LEDs and connectors
Both SFF and LFF drive trays are equipped with AC power supply units. The AC power
supply units include LEDs to display its operating status.
Number Item Description
1 RDY LED Green: Normal operation.
2 AC IN LED Green: AC input is
oper
ating normally.
3 ALM LED Red: Power supply unit can
be replaced.
High-density intermix drive tray (DB60)
The follo
wing describes the physical specications of the high-density drive tray.
Name Model name Height
Number of
drive slots Drive type
DB60 DW-F800-
DB60C
4U (176 mm) 60 3.5 inch (LFF)
AC power supply unit LEDs and connectors
Chapter 3: Drive trays
Hitachi Virtual Storage Platform G350, G370 Hardware Reference Guide 40