FUJITSU MAG3091FC - Manual (Page 29)

C141-E078-02EN 2 - 4
2.1.3 Environmental specifications
Table 2.2 lists environmental and power requirements.
Table 2.2 Environmental/power requirements
Specification
MAF3364FC MAG3182FC MAG3091FC
Temperature (*1) Operating 5 to 50°C
Non-operating – 40 to 60°C
DE surface temperature at operating 5 to 55°C
Gradient 15°C/h or less
Relative humidity Operating 20 to 80%RH
Non operating 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) 0.3 mm (5 to 20Hz)/0.5G (20 to 250 Hz) or less
Non-operating (*4) 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 20G (2 ms)
Non-operating 175G (2 ms)
Altitute Operating – 60 m to 3,000 m (above sea level)
(above sea level) Non-operating – 60 m to 12,000 m (above sea level)
+12 VDC
±5% Ready (Average)
Spin-up, Seek
Peak within 100
µ
s
at spin-up
0.95 A
2.5 A (Max)
3.2 A
0.65 A
2.5 A (Max)
3.0 A
Ready 1.4 A 1.3 A
Random W/R
(about 80 IOPS)
1.7 A 1.6 A
Ripple (*6) +5 V 250 mVp-p, +12 V 250 mVp-p
(*1) For detail condition, see Section 4.1.
(*2) Vibration applied to the drive is measured at near the mounting screw hole on the DE base 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
(*5) Input voltages are specified at the connector.
(*6) High frequency noise is less than 250 mVp-p.
Item
Power
requirements
Input power (*5)
+5 VDC
±5%