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Alienware Aurora R7 - Power Ratings; Computer Environment

Alienware Aurora R7
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with an M.2 drive, the M.2 drive is the primary drive.
without both U.2 drive and M.2 drive, the 3.5-inch drive is the primary drive.
Table 13. Storage specifications
Type Interface Capacity
One M.2 2280 solid-state drive SATA AHCI 6 Gbps Up to 2 TB
One U.2 drive PCIe NVMe up to 32 Gbps (U.2 drive) Up to 280 GB
One 3.5-inch hard drive SATA AHCI 6 Gbps Up to 2 TB
Two 2.5-inch hard drives SATA AHCI 6 Gbps Up to 2 TB
One 9.5 mm slim drive for DVD+/-RW
drive or Blue-ray Disc.
SATA 1.5 Gbps Not applicable
Power ratings
Table 14. Power ratings specifications
Input voltage 100 VAC–240 VAC
Input frequency 50 Hz–60 Hz
Temperature range
Operating 5°C to 50°C (41°F to 122°F)
Storage –40°C to 70°C (–40°F to 158°F)
Type 460 W 850 W
Input current (maximum): 8 A 10 A
Output current: 3.3V/17A, 5V/25A, 12VA/18A, 12VB/
16A, 12VC/8A, 5Vaux/3A
3.3V/20A, 5V/20A, 12VA/32A,
12VB/48A, 12VD/16A, -12V/0.5A,
5Vaux/4A
Rated output voltage: 3.3V, 5V, 12VA, 12VB, 12VC, 5Vaux 3.3V, 5V, 12VA, 12VB, 12VD, -12V,
5Vaux
Computer environment
Airborne contaminant level: G2 or lower as defined by ISA-S71.04-1985
Table 15. Computer environment
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.
15

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