Back Panel View And Features; Power Supply Indicators; Figure 2. Front Panel View (Without Bezel); Figure 3. Front Panel View (With Bezel) - Dell PowerEdge R815 Technical Manual

Dell
Front Panel View (without Bezel)
Figure 2.
Front Panel View (with Bezel)
Figure 3.

3.4 Back Panel View and Features

For more information, see the Back-Panel Features and Indicators section in the About Your System
chapter of the PowerEdge R815 Hardware Owner's Manual on Support.Dell.com/Manuals.
Back Panel View
Figure 4.

3.5 Power Supply Indicators

The base redundant system consists of two hot-plug 1100 W power supplies in a 1+1 configuration.
PowerEdge R815 power supplies have embedded cooling fans. The PSUs have one status bi-color LED:
green for AC power present and amber for a fault.
PowerEdge R815 Technical Guide 14