Dell 3450 Manuel du propriétaire télécharger pdf (Page 58)

Feature Description

Latitude 3550

• two USB 3.0 ports (rear one with window debug)

• two USB 2.0 ports

NOTE: The powered USB 3.0 connector also supports Microsoft Kernel Debugging. The ports are

identified in the documentation shipped with your computer.

Media card reader one 3-in-1 slot

Memory Card Reader one (SD, SDHC, SDXC, MS, MS Pro)

Finger Print Reader one (optional)

Table 22. Display

Feature Latitude 3450 Latitude 3550

Type 14.0 inches HD WLED 15.6 inches HD WLED

Height 205.60 mm 360 mm

Width 320.90 mm 224.3 mm

Diagonal 14.0 inches 15.6 inches

Active area (X/Y) 309.40 mm x 173.95 mm (12.18

inches x 6.85 inches)

344.23 x 193.54 mm (13.55

inches x 7.61 inches)

Maximum resolution 1366 x 768 pixels

Maximum brightness 200 nits

Operating angle 0° (closed) to Min 135° 0° (closed) to Min 135°

Refresh rate 60 Hz

Minimum viewing angles:

Horizontal 40°/40°

Vertical 10°/30°

Pixel pitch 0.2265 mm x 0.2265 mm 0.252 mm x 0.252 mm

External display VGA

Table 23. Keyboard

Feature Description

Number of keys:

Latitude 3440 US 80, Brazil 82, UK 81 and Japan 84

Latitude 3540 US 101, Brazil 104, UK 102 and Japan 105

1 2 ... 53 54 55 56 57 58 59 60 61

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Dell 3450 Manuel du propriétaire Page 58