Cisco UCS X9508 - Power Supplies

Figure 6: Fan Module
Power Supplies
The chassis supports up to 6 AC power supplies (PSUs), with the minimum configuration of 2 PSUs required.
They are Titanium certified 2800W capable AC Power Supply Units (PSUs) that support input power from
AC sources.
PSUs are redundant and load-sharing and can be used in the following power modes:
• N+1 power supply configuration, where N is the number of power supplies required to support system
power requirements
• N+2 power supply configuration, where N is the number of power supplies required to support system
power requirements
• Grid configuration, which is also known as N+N power supply configuration, in which N is the amount
of power supplies required to support the system power requirements.
The chassis requires a minimum of two PSUs to operate.
Note
Figure 7: AC Power Supply
Cisco UCS X9508 Server Chassis Installation Guide
9
Overview
Power Supplies