User's Guide

41
Power Units
Power units supply power to the Blade Enclosure.
The enclosure can accommodate up to six power units of the models listed below.
The number of CPU blades installed in the enclosure determines the number of power units required.
The number of power units required also depends on the redundancy requirement. For more information,
refer to the table on page 24.
Initially, install power units in slots 1 and 4, as shown in the illustration below.
Then, install additional power units in slots 2, 5, 3 and 6 in this order. Place blank covers over vacant slots
with no power units installed
 N8405-044F power unit
The illustration below shows the locations of slots for adding power units.
IMPORTANT:
Use the blank covers supplied with the product.
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Rear View