Fujitsu MAS3735NC/NP 사용자 설명서
2-4
C141-E185
2.1.3
Environmental specifications
Table 2.3 lists environmental and power requirements.
Table 2.3
Environmental/power requirements
Specification
Item
MAS3735NC/NP
MAS3367NC/NP
MAS3184NC/NP
Operating
5 to 55°C
Non-operating
–40 to 70°C
Transport
(within a week)
(within a week)
–40 to 70°C
DE surface temperature
at operating
at operating
5 to 60°C
Temperature
(*1)
(*1)
Gradient
15°C/h or less
Operating
5 to 95%RH
Non operating
5 to 95%RH
Transport
(within a week)
(within a week)
5 to 95%RH
Relative
humidity
humidity
Maximum wet bulb
temperature
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)
(*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
2451.7m/s
2
(250G) (2 ms)
Shock (*2)
Transport (packaged)
2451.7m/s
2
(250G) (2 ms)
Operating
–300 m to 3,000 m
Altitute
(above sea
level)
(above sea
level)
Non-operating
–300 m to 12,000 m
Ready
(Average)
(Average)
0.75 A
0.52 A
0.42A
Peak within
100
100
µ
s at
spin-up
3.0 A
+12 VDC
±5%
±5%
Random
W/R
(about 80
IOPS)
W/R
(about 80
IOPS)
1.0 A
Ready
0.5 A
+5 VDC
±5% (*6)
±5% (*6)
Random
W/R
(about 80
IOPS)
W/R
(about 80
IOPS)
1.0 A
Power
requirements
Input power
(*5)
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.
as possible.
(*3)
At random seek write/read and default on retry setting with log sweep vibration.