Acer 4650, 4150 manual Physical size, Environmental characteristics Operating, Non-operating

HGST

Power consump.	0.016	0.011	0.008	NA
efficiency index (W/
GB)
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	5 ° to 55° C	5° to 55° C	5° to 55° C	5° to 55° C
temperature
Relative humidity	8% - 90%	8% - 90%	8% - 90%	NA
(non-condensing)
Maximum wet bulb	29.4° C	29.4° C	29.4° C	NA
(non-condensing)
Shock (half sine	200G/2ms	200G/2ms	200G/2ms	300 G / 2ms, 160G
wave)				/ 1ms
Vibration (random	0.67 G (5 - 500 Hz)	0.67 G (5 - 500 Hz)	0.67 G (5 - 500 Hz)	NA
(RMS))
Swept sine	1 G 0 - P (5 - 500	1 G 0 - P (5 - 500	1 G 0 - P (5 - 500	NA
	Hz)	Hz)	Hz)
		Non-operating
Ambient temp	-40 ° to 65° C	-40°to 65° C	-40°to 65° C	-40°to 65° C
Relative humidity	5% - 95%	5% - 95%	5% - 95%	NA
(non-condensing)
Maximum wet bulb	40 ° C	40° C	40° C	NA
(non-condensing)
Shock (half sine	800Gs/1ms	800Gs/1ms	800Gs/1ms	1000 G / 1 ms
wave)
Vibration (random	3.01 G (5 - 500 Hz)	3.01 G (5 - 500 Hz)	3.01 G (5 - 500 Hz)	NA
(RMS))
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

42 Chapter 1