Dell Alienware m17 R3 Setup and Specifications - Page 14

Table 13. Camera specifications (continued) Description Video Diagonal viewing angle: Values 1280 x 720 (HD) at 30 fps 74.9 degrees Touchpad The following table lists the touchpad specifications of your Alienware m17 R3. Table 14. Touchpad specifications Description Touchpad resolution: Horizontal Values 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 Type 130 W Option two 180 W Option three 240 W Connector dimensions: External diameter 7.40 mm 7.40 mm 7.40 mm Internal diameter 5.10 mm 5.10 mm 5.10 mm Input voltage 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 Input current (maximum) Output current (continuous) Rated output voltage 2.50 A 6.70 A 19.50 VDC 2.34 A 9.23 A 19.50 VDC 5.00 A 12.31 A 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) Option four 330 W 7.40 mm 5.10 mm 100 VAC-240 VAC 50 Hz-60 Hz 4.40 A 16.92 A 19.50 VDC 0°C to 40°C (32°F to 104°F) 14