FUJITSU MAM3184MC/MP - Manual (Page 32)

C141-E134-01EN 2 - 4
2.1.3 Environmental specifications
Table 2.2 lists environmental and power requirements.
Table 2.2 Environmental/power requirements
Specification
Item
MAM3367 series MAM3184 series
Operating 5 to 50°C
Non-operating –10 to 60°C
Transport (within a
week) –40 to 60°C
DE surface temperature
at operating
5 to 55°C
Temperature
(*1)
Gradient 15°C/h or less
Operating 20 to 80%RH
Non operating 20 to 80%RH
Transport (within a
week) 5 to 90%RH Relative
humidity
Maximum wet bulb
temperature
29°C (no condensation)
Operating (*3) 0.3 mm (5 to 20Hz)/9.8 m/s 2 (1G) (20 to 300 Hz) 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 637.4m/s
2
(65G) (2 ms)
Non-operating 1961.3m/s 2 (200G) (2 ms) Shock (*2)
Transport (packaged) 1961.3m/s 2 (200G) (2 ms)
Operating –60 m to 3,000 m Altitute
(above sea
level)
Non-operating –60 m to 12,000 m
Ready
(Average)
0.78 A 0.61 A
Peak
within
100
µ
s at
spin-up
3.0 A
+12 VDC
±5%
Random
W/R
(about 80
IOPS)
1.0 A 0.8 A
Ready 0.4 A
+5 VDC
±5% (*6)
Random
W/R
(about 80
IOPS)
1.0 A
Power
requirements
Input power
(*5)
Ripple (*7) +5 V/+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 frame as much
as possible.
(*3) At random seek write/read and default on retry setting with log sweep vibration.