IBM Power Systems Series Site And Hardware Planning

Table 55. Electrical (continued)
Electrical characteristics Properties
Power source loading maximum in kVa Not applicable
Voltage range (V dc) Not applicable
AC rack See your server or hardware specifications for specific
requirements
Power source loading maximum in kVa (per PDU) See your server or hardware specifications for specific
requirements
Voltage range (V ac) See your server or hardware specifications for specific
requirements
Frequency (Hz) 50 or 60
The 7188 power distribution unit used with this rack is mounted horizontally and requires one EIA unit of space.
Table 56. Service clearances
Front Back Sides
915 mm (36 in.) 254 mm (10 in.) 71 mm (2.8 in.)
Recommended minimum vertical service clearance from floor is 2439 mm (8 ft).
See your server or hardware specifications for specific temperature requirements and humidity
requirements.
Rack noise levels are a function of the number and type of drawers installed. See your server or
hardware specifications for specific requirements.
Rack airflow requirements are a function of the number and type of drawers installed. Refer to the
individual drawer specifications.
Note: Configuration dependent, base rack weight plus the weight of the drawers mounted in the rack.
The rack can support up to a maximum weight of 15.9 kg (35 lb) per EIA unit.
Model 0554 and 7014-S11 rack operational clearances
Figure 15. Model 0554 and 7014-S11 with stabilizer bar
Site and hardware planning 31

IBM Power Systems Series Specifications

General

Virtualization	PowerVM
Architecture	POWER
Operating System	AIX, IBM i, Linux
Use Case	Enterprise workloads, cloud
Form Factor	Rack-mount
I/O	PCIe
Power Supply	Redundant power supplies available
Management	HMC (Hardware Management Console)
Processor	IBM POWER processors (POWER9, POWER10, etc.)
Storage	Supports various storage options including SSDs and HDDs