Fujitsu MAY2073RC Computer Drive User Manual


 
Specifications
2-4 C141-E230
2.1.3 Environmental specifications
Table 2.3 lists environmental and power requirements.
Table 2.3 Environmental/Power requirements
Specification
Item
MAY2073RC MAY2036RC
Operating 5 to 55 °C
Non-operating –40 to 70 °C
Transport (within a week) –40 to 70 °C
DE surface temperature at
operating
5 to 60 °C
Temperature
(*1)
Gradient 15 °C/h or less
Operating 5 to 95 %RH
Non operating 5 to 95 %RH
Transport (within a week) 5 to 95 %RH
Relative
humidity
Maximum wet bulb
temperature
29 °C (no condensation)
Operating (*3) 0.6 mm (5 to 20Hz) / 9.8 m/s
2
(1G) (20 to 300Hz) or less
Non-operating (*4) 3.1 mm (5 to 20Hz) / 49m/s
2
(5G) (20 to 300Hz) or less
Vibration (*2)
Transport (packaged) 3.1 mm (5 to 20Hz) / 49m/s
2
(5G) (20 to 300Hz) or less
Operating 980 m/s
2
(100G) / 1 ms duration
Non-operating 3,920 m/s
2
(400G) / 1 ms duration
Shock (*2)
Transport (packaged) 3,920 m/s
2
(400G) / 1 ms duration
Operating –305 to +3,048 m (–1,000 to +10,000 feet)
Altitude
Non-operating –305 to +12,192 m (–1,000 to +40,000 feet)
Idle 0.18 A ave.
Spin-up
1.20 A max.
1.50 A (peak within 100µs)
+12V DC
± 5%
Operating
(reference)
0.35 A (about 80 IOPS)
0.40 A (about 200 IOPS)
Idle 0.46 A ave.
Operating 1.20 A max.
+5V DC
± 5%
Operating
(reference)
0.76 A (about 80 IOPS)
0.74 A (about 200 IOPS)
Power
requirements
(*5)
Ripple (+5V, +12V) 250 mVp-p or less (*6)