Reference Guide

5.11
3PAR InServ E-Class/F-Class Storage Server Physical Planning Manual
5.3.2 Voltage Requirements
The following are the voltage requirements for the InServ E-Class/F-Class Storage Servers:
■ 200-240 VAC
■ 50-60 Hz
Table 5-2 lists current requirements for storage server components depending on voltage.
NOTE: All calculations in Table 5-2 are based on fully populated components; for
example, a fully populated E200/F200 drive chassis contains 16 disks.
Specifications are not provided for partially populated drive chassis because
different drives and magazine types have varying current requirements and can
be installed in a variety of different combinations. Therefore, only the maximum,
fully loaded configuration is sited.
Table 5-2. Current Requirements for Storage Server Components
Component
Current at
220 VAC (A)
Controller node (pair) 1.8
Drive chassis (single) 2.0
Drive chassis (pair)
*
4.0
1M power distribution unit (PDU)
†
13.1
2M power distribution unit (PDU)
‡
21.3
* E-Class/F-Class Storage Servers require a minimum of two drive chassis; however, additional drive chassis can be
installed individually.
† This total represents the maximum output of a PDU when fully populated.
‡ This total represents the maximum output of a PDU when fully populated.