Users Guide

Table 13. Camera specifications (continued)
Description Values
Video
1280 x 720 (HD) at 30 fps
Diagonal viewing angle:
74.9 degrees
Touchpad
The following table lists the touchpad specifications of your Alienware m17 R3.
Table 14. Touchpad specifications
Description Values
Touchpad resolution:
Horizontal
1229
Vertical
929
Touchpad dimensions:
Horizontal
105 mm (4.13 in.)
Vertical
80 mm (3.15 in.)
Touchpad gestures For more information about touchpad gestures available on
Windows 10, see the Microsoft knowledge base article 4027871
at support.microsoft.com.
Power adapter
The following table lists the power adapter specifications of your Alienware m17 R3.
Table 15. Power adapter specifications
Description Option one Option two Option three Option four
Type
130 W 180 W 240 W 330 W
Connector dimensions:
External diameter
7.40 mm 7.40 mm 7.40 mm 7.40 mm
Internal diameter
5.10 mm 5.10 mm 5.10 mm 5.10 mm
Input voltage
100 VAC–240 VAC 100 VAC–240 VAC 100 VAC–240 VAC 100 VAC–240 VAC
Input frequency
50 Hz–60 Hz 50 Hz–60 Hz 50 Hz–60 Hz 50 Hz–60 Hz
Input current
(maximum)
2.50 A 2.34 A 5.00 A 4.40 A
Output current
(continuous)
6.70 A 9.23 A 12.31 A 16.92 A
Rated output voltage
19.50 VDC 19.50 VDC 19.50 VDC 19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
14