Alienware 15 R3 Setup and Specifications

Computer environment

Airborne contaminant level: G2 or lower as defined by ISA-S71.04-1985

Table 1. Computer environmentProvides the temperature range, operating and storage values of your computer.
	Operating	Storage
Temperature range	5°C to 35°C (41°F to 95°F)	–40°C to 65°C (–40°F to 149°F)
Relative humidity (maximum)	10% to 90% (non-condensing)	0% to 95% (non-condensing)
Vibration (maximum)	0.26 GRMS	1.37 GRMS
Shock (maximum)^*	40 G for 2 ms with a change in velocity of 20 in/s (51 cm/s)^†	105 G for 2 ms with a change in velocity of 52.5 in/s (133 cm/s)^‡
Altitude (maximum)	–15.20 m to 3048 m (–50 ft to 10,000 ft)	–15.20 m to 10,668 m (–50 ft to 35,000 ft)

^{* Measured using a random vibration spectrum
that simulates user environment.}

^{† Measured using a 2 ms half-sine pulse when
the hard drive is in use.}

^{‡ Measured using a 2 ms half-sine pulse when the
hard-drive head is in parked position.}