User Manual

Table 11. WWAN module specifications (continued)
Description Option one Option two
Global Navigation Satellite System
(GNSS)
Supports GPS, BDS, and GLONASS Supports GPS, BDS, and GLONASS
NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
see the knowledge base article 000143678 at www.dell.com/support.
Audio
The following table lists the audio specifications of your Precision 3571.
Table 12. Audio specifications
Description Values
Audio controller
Realtek ALC3204 with Waves MaxxAudio Pro
Stereo conversion
24-bit Digital-to-Analog (DAC) and Analog-to-Digital (ADC)
Internal audio interface
High definition audio interface
External audio interface
Universal audio jack
Number of speakers
Two
Internal-speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls
Speaker output:
Average speaker output
2 W
Peak speaker output
2.5 W
Subwoofer output
Not supported
Microphone
Dual-array microphones
Storage
This section lists the storage options on your Precision 3571.
Table 13. Storage matrix
Storage SSD 1 SSD 2 2.5-inch hard drive
2.5-inch hard drive No No Yes
M.2 SSD Boot Yes No No
M.2 SDD Boot 2.5-inch hard drive Yes No Yes
M.2 SSD Boot M.2 SSD Yes Yes No
M.2 SSD Boot M.2 SSD Yes Yes No
M.2 SSD Boot M.2 SSD 2.5-inch hard drive Yes Yes Yes
Specifications of Precision 3571 15