Dell Precision 7670 Настройка и технические характеристики - Страница 17
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Table 11. WWAN module specifications (continued)
Description
Wireless standards
Encryption
Global Navigation Satellite System (GNSS)
NOTE:
For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
see the knowledge base article
Audio
The following table lists the audio specifications of your Precision 7670.
Table 12. 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 Precision 7670.
● M.2 2230 PCIe NVMe Gen4 x4, Class 35 SSD
● M.2 2280 PCIe NVMe Gen4 x4, Class 40 SSD
● M.2 2280 PCIe NVMe Gen3 x4, Class 40 SED (Self-Encrypting Drive)
000143678
at www.dell.com/support.
Option one
● HSPA+: (1, 2, 4, 5, 6, 8, 9, 19)
● NR FR1(Sub6) FDD/TDD
● LTE FDD/TDD
● WCDMA/HSPA+
● GPS/GLONASS/Beidou/Galileo
Not supported
Supports GPS, and GLONASS
Values
Realtek ALC711-VD
Supported
SoundWire
One universal audio jack
Four (Two tweeter speakers and two woofer speakers)
Realtek ALC1319D
Keyboard shortcut controls
2 W + 2 W (tweeter), 2 W + 2 W (woofer)
2.5 W + 2.5 W (tweeter), 2.5 W + 2.5 W (woofer)
Not supported
Dual digital-array microphones
Specifications of Precision 7670
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