Supermicro SUPERSERVER 2028TR-H72FR, User Manual, Page: 92 / 136

6-18
SUPERSERVER 2028TR-HTR/HTFR/H72R/H72FR User's Manual
6-10 Power Supply
The SC217 chassis includes two redundant 1600 watt, hot-plug power supplies.
The power supplies are auto-switching, so they automatically sense and operate at
a supplied input voltage of between 100v to 240v. An amber light will be illuminated
on the power supply when the power is off. An illuminated green light indicates that
the power supply is operating.
Power Supply Replacement
The SC217 chassis utilizes two power supplies. In the unlikely event that the
power supply unit needs to be replaced, one power supply can be removed,
without powering down the system. Replacement units can be ordered directly from
Supermicro. (See the contact information in the Preface of this manual.)
Changing the Power Supply
1. Push the release tab on the back of the power supply as illustrated.
2. Pull the power supply out using the handle provided.
3. Push the new power supply module into the power bay until it clicks into the
locked position.
Figure 6-19. Changing the Power Supply
Release Tab