IBM eServer OpenPower 720, Technical Overview And Introduction

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Chapter 1. General description
3
1.1 System specifications
Table 1-1 lists the general system specifications of the OpenPower 720 system.
Table 1-1 OpenPower 720 specifications
1.2 Physical package
The following sections discuss the major physical attributes found on an OpenPower 720 in
rack-mounted and deskside versions (Figure 1-1 on page 4), as shown in Table 1-2. The
OpenPower 720 is a 4U, 19-inch rack-mounted system or deskside system depending on the
feature code selected.
Table 1-2 Physical packaging of the OpenPower 720
Description Range
Operating temperature 5 to 35 degrees Celsius (41 to 95 F)
Relative humidity 8% to 80%
Operating voltage 1-2 way: 100 to 127 or 200 to 240 V AC (auto-ranging)
4-way: 200 to 240 V AC
Operating frequency 47/63 Hz
Maximum power consumption 1100 watts maximum
MAximum thermal output 3754 Btu
a
/hour (maximum)
a.
British Thermal Unit
Dimension Rack (FC 7914) Deskside (FC 7912)
Height 178 mm (7.0 inches) 533 mm (21.1 inches)
Width 437 mm (17.2 inches) 201 mm (7.9 inches)
Depth 731 mm (28.8 inches) 779 mm (30.7 inches)
Minimum configuration 41.4 kg (91 pounds)
Maximum configuration 57.0 kg (125 pounds)