Dell Alienware Aurora R3, Manual

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62 CHAPTER 7: SPECIFICATIONS
Computer Environment
Temperature ranges:
Operating 10°C to 35°C (50°F to 95°F)
Storage –10°C to 45°C (14°F to 113°F)
Relative humidity (maximum) 20% to 80% (noncondensing)
Maximum vibration (using a random-vibration spectrum that simulates user
environment):
Operating 0.25 GRMS
Non-Operating 2.2 GRMS
Maximum shock (measured with hard drive in head-parked position and a 2-ms
half-sine pulse):
Operating 40 G for 2 ms with a change in velocity of
20 in/s (51 cm/s)
Non-Operating 50 G for 26 ms with a change in velocity
of 320 in/s (813 cm/s)
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
Expansion Bus
PCI Express x1:
Connectors two
Connector size 36-pin connectors
PCI Express x16:
Connectors two
Connector size 164 pins connectors
Audio
Type integrated 7.1 channel, High Definition Audio
with S/PDIF support
Controller Realtek ALC892 codec
Video
Type up to two graphic adapters - double-width, full
length PCI Express x16
Operating speed x16 with a single x16 video card
x8/x8 with dual x16 video cards
Power
Voltage 100-240V AC
NOTE: For information on voltage settings, see the safety information shipped
with your computer.