User Manual

2-19ASUS ESC4000 Series
3. Insert the PSU into the empty PSU
bay.
• If you install two power supply units in the system, you can switch the
working behavior of the two PSUs between
1+1jumpermode
and
2+0
jumpermode
.
1+1jumpermode:
If the total power consumption of the system is less
than 1400W, the system can be booted using one PSU and the PSU hot-
swap feature is supported. If the total power consumption of the system
exceeds 1400W, the maximum output power of the PSUs can reach to
2800W with PSU hot-swap feature disabled, and the system shuts down if
any of the PSUs is removed.
 2+0jumpermode:
The system can be booted only when two PSUs are
installed. The maximum output power of the PSUs can reach to 2800W with
PSU hot-swap feature disabled, and the system shuts down if any of the
PSUs is removed.
• The output power varies with different input voltages. Refer to the table
below for details.
SKU Input Voltage Max. Output Power (Watt)
1400W
100V—140V 1100W
180V—240V 1400W