Dell Alienware M17x R3 (Early 2011) - Manual (Page 119)

CHAPTER 7: SPECIFICATIONS
117
Computer Environment
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 to 3048 m (–50 to 10,000 ft)
Storage –15.2 to 10,668 m (–50 to 35,000 ft)
Airborne contaminant level G2 or lower as defined by ISA-S71.04-1985