Chapter 7. Physical Characteristics Of The 7100 Series; 7131 Model 105 Scsi Multi-Storage Tower - IBM RS/60000 Series Site And Hardware Planning Information

Chapter 7. Physical Characteristics of the 7100 Series

This chapter provides the physical characteristics for the 7100 series of external devices. The following
information can help you plan for your external devices. You need only do physical planning for the
devices you have ordered.
Note: Footprints are not drawn to scale. Where a footprint is shown, the figure represents a top view of
the device.

7131 Model 105 SCSI Multi-Storage Tower

Dimensions
Height
Width (at pedestal)
Depth
Weight
Minimum
Maximum
Electrical
Power source loading
(typical in kVA)
Voltage range (V ac)
Frequency (hertz)
Thermal output (max)
Power requirements (max)
Power factor
Maximum altitude
Temperature Requirements
Humidity Requirements
(Noncondensing)
Wet Bulb
Noise Emissions¹
L (5 devices)
WAd
L
pAm
<L >
pA m
Impulsive or prominent discrete
tones
Clearances
Install/Air Flow²
Service
2
Footprint
1. See "Noise Emission Notes" on page 336 for definitions of noise emissions positions.
2. The amount of space needed by the unit during normal operation is indicated by the footprint dimensions.
407 mm
197 mm
483 mm
15.4 kg
20.0 kg
100 to 125 or 200 to 240 (selectable)
Operating
16 to 32°C
(60 to 90°F)
Operating
20 to 80%
23°C (73°F)
Operating
6.0 bels
N/A
50 dBA
No
Front Back
152 mm(6 in) 152 mm(6 in)
152 mm(6 in)
Width
250mm(9.8 in)
16.0 in.
7.8 in.
19.0 in.
34 lbs.
44 lbs.
0.76 to 0.96
50 or 60
1638 Btu/hr
480 watts
0.5
2135 m (7000 ft.)
Left
25 mm(1 in)
N/A N/A
Non-Operating
10 to 43°C
(50 to 110°F)
Non-Operating
20 to 80%
27°C (80°F)
Idle
5.6 bels
N/A
46 dBA
No
Right
25 mm(1 in)
25 mm(1 in)
Depth
790mm(31 in)
267