Fujitsu MAB3091SC Product Manual - Page 31

2.1.3 Environmental specifications Table 2.2 lists environmental and power requirements. Table 2.2 Environmental/power requirements MAA3182xx MAB3091xx MAB3045xx MAC3091xx Operating 5 to 50°C Non-operating - 40 to 60°C Temperature (*1) DE surface temperature at operating 5 to 55°C Gradient 15°C/h or less Operating 20 to 80%RH Non operating Relative humidity 20 to 80%RH Packaged (inside of a week) 5 to 90%RH Maximum wet bulb temperature 29°C (no condensation) Vibration (*2) Operating (*3) Non-operating (*4) 0.3 mm (5 to 20Hz)/0.5G (20 to 250 Hz) or less 3.1 mm (5 to 20Hz)/5G (20 to 250Hz) or less Packaged 3.1 mm (5 to 20Hz)/5G (20 to 250Hz) or less Shock (*2) Operating Non-operating 50G or less (11 ms half-sin.) 5G (11 ms half-sin.) or less 60G or less (11 ms half-sin) Altitute Operating (above sea level) Non-operating 0 m to 3,000 m (above sea level) 0 m to 12,000 m (above sea level) +12 VDC ±5% Ready (Average) Spin-up, Seek Power requirements Peak within 100 µs at spin-up Input power (*5) +5 VDC ±5% (*6) 0.77 A 2.5 A (Max) 3.0 A 0.43 A 1.8 A (Max) 3.0 A 0.27 A 1.8 A (Max) 3.0 A 0.85 A 2.5 A (Max) 3.0 A Ready Random W/R (about 80 IOPS) 0.75 A 1.1 A Ripple (*7) +5 V 100 mVp-p, +12 V 150 mVp-p MAC3045xx 0.60 A 2.5 A (Max) 3.0 A (*1) For detail condition, see Section 4.1. (*2) Vibration applied to the drive is measured at near the mounting screw hole on the frame as much as possible. (*3) At random seek write/read and default on retry setting with log sweep vibration. (*4) At power-off state after installation Vibration displacement should be less than 2.5 mm. (*5) Input voltages are specified at the connector. 2 - 4 C141-E035-03EN