42 Chapter 1
Power consump.
efficiency index (W/
GB)
0.016 0.011 0.008 NA
Physical size
Height (mm) 9.5 9.5 9.5 9.5
Width (mm) 70 70 70 70
Depth (mm) 100 100 100 100
Weight - typical (g) 95 99 99 102
Environmental characteristics
Operating
Ambient
temperature
5 to 55 C 5 to 55 C 5 to 55 C 5 to 55 C
Relative humidity
(non-condensing)
8% - 90% 8% - 90% 8% - 90% NA
Maximum wet bulb
(non-condensing)
29.4 C 29.4 C 29.4 C
NA
Shock (half sine
wave)
200G/2ms 200G/2ms 200G/2ms 300 G / 2ms, 160G
/ 1ms
Vibration (random
(RMS))
0.67 G (5 - 500 Hz) 0.67 G (5 - 500 Hz) 0.67 G (5 - 500 Hz) NA
Swept sine 1 G 0 - P (5 - 500
Hz)
1 G 0 - P (5 - 500
Hz)
1 G 0 - P (5 - 500
Hz)
NA
Non-operating
Ambient temp
-40 to 65 C -40 to 65 C -40 to 65 C -40 to 65 C
Relative humidity
(non-condensing)
5% - 95% 5% - 95% 5% - 95% NA
Maximum wet bulb
(non-condensing)
40 C 40 C 40 C
NA
Shock (half sine
wave)
800Gs/1ms 800Gs/1ms 800Gs/1ms 1000 G / 1 ms
Vibration (random
(RMS))
3.01 G (5 - 500 Hz) 3.01 G (5 - 500 Hz) 3.01 G (5 - 500 Hz) NA
Acoustics (A-Weighted Sound Power (Bels))
Idle (typ.) 2.0 2.3 2.3 2.5
Op (typ.) 2.4 2.7 2.7 2.7
Idle (max.) 2.3 2.6 2.6 NA
Op (max.) 2.6 2.9 2.9 NA
HGST
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