Dell PowerEdge C6145 Hardware Owner's Manual page 16

Table 1-2. Hard-Drive Status Indicators−For 3.5" Hard-Drive Backplane With
Expander
Hard Drive
Function
Type
SAS Slot Empty
Drive On-
line/Access
Drive Failed
Drive
Rebuilding
Drive
Rebuilding
Abort
Predicted
Failure
(SMART)
Drive
Identify/
Preparing for
removal
16 | About Your System
Activity LED Status LED
Green Green
Off Off
Blinking On
when active
Off/ Off
Blinking
when active
Blinking On 400 ms
when active Off 100 ms
Off/ On 3000 ms
Blinking Off 3000 ms
when active Off 3000 ms
Off 3000 ms
Off/ On 500 ms
Blinking Off 500 ms
when active Off 1000 ms
Blinking On 250 ms
when active Off 250 ms
Amber
Off
Off
On 125 ms
Off 125 ms
Off
Off 3000 ms
Off 3000 ms
On 3000 ms
Off 3000 ms
Off 500 ms
On 500 ms
Off 1000 ms
Off