Dell P175G Настройка и технические характеристики - Страница 21
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Table 10. WWAN module specifications (continued)
Description
Wake On Wireless
Temperature
Antenna connector
NOTE:
For instructions on how to find your computer's International Mobile Station Equipment Identity (IMEI) number,
search in the Knowledge Base Resource at www.dell.com/support.
Audio
The following table lists the audio specifications of your Latitude 7440.
Table 11. Audio specifications
Description
Audio controller
Stereo conversion
Internal audio interface
External audio interface
Number of speakers
Internal-speaker amplifier
External volume controls
Speaker output:
Average speaker output
Peak speaker output
Subwoofer output
Microphone
Storage
This section lists the storage options on your Latitude 7440.
Your computer supports the following storage configurations:
● One M.2 2230 solid-state drive
The M.2 2230 solid-state drive is the primary drive of your computer.
20
Specifications of Latitude 7440
Option one
Supported
● Normal operating temperature:
-10°C to + 55°C
● Extended Operating temperature:
-20°C to +65°C
● WWAN Main Antenna x 4
● Supports 4x4 MIMO
Values
Realtek ALC3281
Supported
High definition audio interface
Universal Audio Jack
Four
Supported
Supported
2 W
2.5 W
Not supported
Dual-array
Option two
Supported
● Normal operating temperature: -10°C
to + 55°C (14°F to 131°F)
● Extended Operating temperature:
-30°C to +75°C (-22°F to 167°F)
● Storage temperature: -40°C to
+85°C (-40°F to 185°F)
● WWAN Main Antenna x 4
● Supports 4x4 MIMO