The PowerEdgeXE9780 system supports 12 AC or DC power supply units
(PSUs).
Table 1. PSU specifications for the
PowerEdgeXE9780 systemThis table describes PSU specifications for the system.
PSU
Power Rating
Class
Heat dissipation (maximum)
Frequency
Voltage
Current
3200 W Mixed Mode (Multi-rated)
3200 W
Titanium
11,850 BTU/hr
50/60 Hz
216.1 V AC–240 V AC
16.0 A
3200 W
N/A
11,850 BTU/hr
N/A
240 V DC
14.5 A
2900 W
N/A
10,750 BTU/hr
50/60 Hz
200 V AC–216 V AC
16.0 A
The power consumption of the system depends on its total power requirements,
which vary based on the configuration (as in, number of GPUs, PSUs, and other
components). Each PSU model (3200 W) can deliver power up to its rated capacity, but
the actual power that is delivered will depend on the system’s needs.
To
determine how much power each PSU delivers, the total system power requirement is
divided by the number of PSUs in the system. For detailed power usage information,
please refer to the iDRAC web GUI for real-time power metrics and system
monitoring.
NOTE:The PowerEdgeXE9780 supports up to 12 AC or DC power supplies
with 6+6 redundancy, autosensing, and auto-switching capability.
Figure 1. Power Configuration
NOTE:This system is also designed to
connect to the IT power systems with a phase-to-phase voltage not exceeding 240 V.
NOTE:Heat dissipation is calculated
using the PSU wattage rating.
NOTE:Do not mix PSUs from different
vendors within a single system configuration to ensure optimal performance and
reliability.
Figure 2. C20 PSU inlet
connector
NOTE:When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system power consumption with the Enterprise Infrastructure Planning Tool available at
calc.
