Table 12. Wireless module specifications (continued)
Description Values
Frequency bands supported
(1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,38,39,40,41,66
), HSPA+ (1, 2, 4,5, 8)
Wireless standards
Not Applicable
Encryption
Not Applicable
Bluetooth
Not Applicable
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
Table 13. Audio specifications
Description Values
Controller
REALTEK ALC3204
Stereo conversion
Supported
Internal interface
High definition audio interface
External interface
Universal audio port
Speakers
Two
Internal speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls
Speaker output:
Average
2 W
Peak
2.5 W
Subwoofer output
Not supported
Microphone
Dual-array microphones
Storage
Your computer supports one of the following configurations:
● One M.2 2230, Gen 3 PCIe x4 NVMe, Class 35 SSD (slot 1)
● One M.2 2280, Gen 3 PCIe x4 NVMe, Classs 40 SSD (slot 1)
● One M.2 2280, Gen 3 PCIe x4 NVMe, Class 40 SSD, Self-encrypting drive (slot 1)
The primary drive of your computer varies with the storage configuration.
Table 14. Storage specifications
Form factor Interface type Capacity
M.2 2230, Class 35 solid-state drive Gen 3 PCIe x4 NVMe Up to 512 GB
16 Specifications of Latitude 5420
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