Alienware M18X manual Relative humidity maximum

AC Adapter

Output current

240 W	12.30 A (continuous)
330 W	16.92 A
Output power
240 W	240 W
330 W	330 W
Rated output voltage	19.50 VDC
Temperature range
Operating
240 W	0 °C to 40 °C (32 °F to 104 °F)
330 W	10 °C to 35 °C (50 °F to 95 °F)
Storage	–40 °C to 70 °C (–40 °F to 158 °F)
Connector types
DC connector	3-pin, 7.4 mm plug
AC connector	3-pin — C13 (150 W)
	3-pin — C13 (240 W)

Computer Environment

Temperature range

Operating	0 °C to 35 °C (32 °F to 95 °F)
Storage	–40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum)
Operating	10% to 90% (non-condensing)
Storage	10% to 95% (non-condensing)

Maximum vibration (Using a random vibration spectrum that simulates user environment)

Operating	0.66 GRMS
Storage	1.3 GRMS

Maximum shock (Measured with hard drive in operating status and a 2-ms half-sine pulse for operating. Also measured with hard drive in head-parked position and a 2-ms half-sine pulse for storage)

Operating	110 G
Storage	160 G
Altitude (maximum)
Operating	–15.2 m to 3048 m (–50 ft to 10,000 ft)
Storage	–15.2 m to 10,668 m (–50 ft to 35,000 ft)

Airborne contaminant level G1 as defined by ISA–71.04–1985

CHAPTER 7: SPECIFICATIONS

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