Power Supplies
Part number 3500700,3500828,3500856,3500871,3500922,3500935,3501015,3501055

This chassis normally ships with two redundant power supplies with the center bay empty. It is shown at left with the optional third power supply installed.

Each power supply has three light-emitting diodes (LEDs) that give the current status of the power supply and aid in determining which one is the cause of power supply failure status.

LED Color
Marking next to LED
P/S on, all outputs normal ON OFF OFF
P/S failure OFF OFF ON
Current limit ON OFF Blink
Predictive Failure ON Blink/ON OFF
P/S on, server not powered on ON\Blink OFF OFF