Audio; Storage - Dell Latitude 3550 Technical Manualbook

Table 9. WWAN module specifications (continued)
Description
Temperature
Antenna connector
NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
search in the Knowledge Base Resource at www.dell.com/support.

Audio

The following table lists the audio specifications of your Latitude 3550.
Table 10. 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 3550.
One M.2 2230 solid-state drive
Table 11. Storage specifications
Storage type
M.2 2230 Class 25 QLC SSD
M.2 2230 Class 35 TLC SSD
14 Specifications of Latitude 3550
Values
● Normal operating temperature: -10 °C to +55 °C
● Extended operating temperature: -30 °C to +75 °C
● Storage Temperature: -40 °C to +85 °C
● WWAN Main Antenna x 1
● WWAN Diversity Antenna x 1
Values
Realtek ALC3204
Supported with Waves MaxxAudio Pro
High definition audio interface
One universal audio port
Two
Supported (audio codec integrated)
Supported
2 W x 2 = 4 W
2.5 W x 2 = 5 W
Not supported
Digital-array microphone
Interface type
PCIe NVMe Gen4
PCIe NVMe Gen4
Capacity
Up to 1 TB
Up to 1 TB