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Dell Precision M65 User Manual

Page 80

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WSXGA+ horizontal

65/65° 

WSXGA+ vertical

50/50°

WUXGA horizontal

65/65°

WUXGA vertical

50/50°

Pixel pitch:

 

WXGA

0.2588 (15.4-inch)

WSXGA+

0.1971 (15.4-inch)

WUXGA

0.1725 (15.4-inch)

Power consumption (panel with backlight) (typical):

 

WXGA

5.0 W (max.)

WSXGA+

5.5 W (max.)

WUXGA

6.0 W (max.)

Controls

brightness can be controlled through keyboard
shortcuts

 

Keyboard 

Number of keys

87 (U.S. and Canada); 88 (Europe); 91 (Japan)

Key travel

2.7 mm ± 0.3 mm (0.11 inch ± 0.016 inch)

Key spacing

19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)

Layout

QWERTY/AZERTY/Kanji

 

Touch Pad 

X/Y position resolution (graphics table mode)


240 cpi

Size:

 

Width

64.88 mm (2.55-inch) sensor-active area

Height

48.88-mm (1.92-inch) rectangle

 

Track Stick 

X/Y position resolution (graphics table mode)


250 count/sec @ 100 gf

Size

protrudes 0.5 mm higher than surrounding keycaps

 

Battery 

Type:

 

9-cell lithium-ion battery

85 WHr

6-cell lithium-ion battery

53 WHr

Dimensions:

 

Depth

77.2 mm (3.08 inches)

Height

20.0 mm (0.80 inch)

Width

187.03 mm (7.48 inches)

Weight:

 

9-cell lithium-ion battery

 0.485 kg (1.07 lb) typical

6-cell lithium-ion battery

 0.355 kg (0.783 lb) typical

Voltage

14.8 VDC

Charge time (approximate):

 

Computer on

2.5 hours

Computer off

1 hour

Operating time

varies depending on operating conditions and can be
significantly reduced under certain power-intensive
conditions.

See

Battery Performance

for more information.

Life span (approximate)

500 discharge/charge cycles

Temperature range:

 

Operating

to 35°C (32° to 95°F)