LFF front panel without bezel
Number Item Description
1 POWER, READY, and
LOCATE LEDs
Green: Drive tray is powered
on.
Green: Drive tray is
operational.
Amber:
■
Indicates the location of
the chassis.
■
Can be turned on or
turned off by the
maintenance utility.
2 ACT LED Green: Normal operation.
Blink green: Drive is being
accessed.
3 ALM LED Red: Drive stopped due to a
failure and can be replaced.
4 Large form-factor drives The twelve 3.5-inch large
form factor drives are
positioned horizontally. The
slots are organized in the
following order:
8 9 10 11
4 5 6 7
0 1 2 3
LFF front panel without bezel
Chapter 2: Hardware overview
Hitachi Virtual Storage Platform E590 and E790 Hardware Reference Guide 33