Setup and Specifications

Table 13. Audio specifications
Description Values
Microphone
● Single microphones with HD camera
● Digital-array microphones with IR camera
Storage
This section lists the storage options on your Latitude 3520.
Your computer supports one of the following configurations:
● One 2.5-inch SATA hard-drive
● One M.2 2230/2280 for solid-state drive (Class 35 or Class 40)
● One 2.5-inch SATA hard-drive and One M.2 2230/2280 solid-state drive
The primary drive of your computer varies with the storage configuration. For computers:
● 2.5-inch 5400/7200 RPM, SATA hard drive
● M.2 2230/2280 for solid-state drive (Class 35 or Class 40)
Table 14. Storage specifications
Storage type Interface type Capacity
2.5-in. 5400 rpm, hard drive SATA 1 TB
2.5-in. 7200 rpm, hard drive SATA 500 GB
M.2 2230 solid-state drive PCIe NVMe Gen3 x4 Up to 512 GB
M.2 2280 solid-state drive PCIe NVMe Gen3 x4 Up to 1 TB
Media-card reader
The following table lists the media cards supported by your Latitude 3520.
Table 15. Media-card reader specifications
Description Values
Media-card type
One microSD 3.0 card
Media-cards supported
● Micro Secure Digital (mSD)
● Micro Secure Digital High Capacity(mSDHC)
● Micro Secure Digital Extended Capacity(mSDXC)
NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card
installed in your computer.
Keyboard
Table 16. Keyboard specifications
Description Values
Type
● Standard non-backlit keyboard with optional fingerprint
reader
● Standard backlit keyboard with optional fingerprint reader
Specifications of Latitude 3520 15