Environmental Specifications; Table 2.3 Environmental/Power Requirements - Fujitsu MBB2147RC Product Manual

2.5-inch type hard disk drives with an embedded serial attached scsi (sas)
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Specifications
2.1.3

Environmental specifications

Table 2.3 lists environmental and power requirements.
Item
Operating
Non-operating
Temperature
Transport
(*1)
DE surface temperature at operating
Gradient
Operating
Non operating
Relative
humidity
Transport
Maximum wet bulb temperature
Operating (*3)
Vibration
Non-operating (*4)
(*2)
Transport (packaged)
Operating
Shock (*2)
Non-operating
Transport (packaged)
Operating
Altitude
Non-operating
Regulation
Ready (average)
Spin up
+12V DC
Peak operating current
Maximum (peak) DC
(*6)
Peak operating current
Power
DC (reference) (*6)
requirement
(*5)
Regulation
Ready (average)
Peak operating current
+5V DC
Maximum (peak) DC
(*6)
Peak operating current
DC (reference) (*6)
Ripple (+5V, +12V)
24
Table 2.3
Environmental/Power requirements
0.6 mm (5 to 20Hz) / 9.8 m/s
3.1 mm (5 to 20Hz) / 49m/s
3.1 mm (5 to 20Hz) / 49m/s
Specification
MBB2147RC
5 to 55 °C
–40 to 70 °C
–40 to 70 °C
5 to 60 °C
20 °C/h or less
5 to 95 %RH
5 to 95 %RH
5 to 95 %RH
29 °C (no condensation)
2
(1G) (20 to 300Hz) or less
2
(5G) (20 to 300Hz) or less
2
(5G) (20 to 300Hz) or less
2
980 m/s
(100G) / 1 ms duration
2
3,920 m/s
(400G) / 1 ms duration
2
3,920 m/s
(400G) / 1 ms duration
–305 to +3,048 m (–1,000 to +10,000 feet)
–305 to +12,192 m (–1,000 to +40,000 feet)
±5%
0.18A
1.2A (peak)
1.5A (less than 100µs)
1.2A
0.38A
±5%
0.5A
1.2A
0.78A
250mVp-p or less (*7)
MBB2073RC
0.16A
0.36A
C141-E257

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