7204 Models 139, And 339 9.1Gb External Disk Drives - IBM RS/60000 Series Site And Hardware Planning Information

7204 Models 139, and 339 9.1GB External Disk Drives

Dimensions
Height
Width
Depth
Weight
Minimum
Maximum
Electrical
Power source loading
(typical in kVA)
Voltage range (V ac)
Frequency (hertz)
Thermal output
(typical)
Power requirements
(typical)
Power factor
Inrush Current³
Maximum altitude
Temperature
Requirements
Humidity
Requirements
(Noncondensing)
Wet Bulb
Noise Emissions¹
L
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.
3. Inrush currents occur only at initial application of power, no inrush occurs during a normal power off-on cycle.
100 to 125 or 200 to 240 (autoranging)
51 amps at 120 Vac, 99 amps at 208 Vac
Operating
10 to 40°C
(50 to 104°F)
Operating
20 to 80%
23°C (73°F)
Operating
5.52 bels
N/A
39 dBA
No
Front
152 mm(6 in) 152 mm(6 in)
152 mm(6 in)
Width
250mm(9.8 in)
55 mm 2.2 in.
250 mm 9.8 in.
275 mm 10.8 in.
3.5 kg 7.8 lbs.
3.5 kg 7.8 lbs.
0.05 @ 120 V ac
50 or 60
95 Btu/hr
28 watts
0.4 to 0.6
3048 m (10000 ft.)
Back
N/A
Chapter 8. Physical Characteristics of the 7200 Series
Non-Operating
10 to 52°C
(50 to 126°F)
Non-Operating
8 to 80%
27°C (81°F)
Idle
5.48 bels
N/A
38.9 dBA
No
Left Right
N/A N/A
N/A N/A
Depth
575mm(22.6 in)
285