Dell Vostro 3405 설정 및 사양 매뉴얼 - 페이지 22
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Table 21. Keyboard specifications (continued)
Feature
Backlit keyboard
Layout
Fingerprint reader in Power Button
Table 22. Fingerprint reader specifications
Description
Sensor technology
Sensor resolution
Sensor pixel size
Sensor and control specifications
Table 23. Sensor and control specifications
Specifications
1. Hall Effect Sensor (Detects when the lid is closed)
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 24. Computer environment
Description
Temperature range
Relative humidity (maximum)
*
Vibration (maximum)
Shock (maximum)
Altitude (maximum)
* 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.
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Technical specifications
Values
Capacitive
363 dpi
76 x 100
Operating
0°C to 35°C (32°F to 95°F)
10% to 90% (non-condensing)
0.66 GRMS
110 G†
-15.2 m to 3048 m (4.64 ft to 5518.4 ft)
Specifications
Optional (backlit and Non-backlit)
QWERTY
-40°C to 65°C (-40°F to 149°F)
0% to 95% (non-condensing)
1.30 GRMS
160 G†
-15.2 m to 10668 m (4.64 ft to 19234.4
ft)
Capacitive
500 dpi
108 x 88
Storage