Table 10. Audio specifications (continued)
Description
Values
Number of speakers
4
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
Digital-array microphones
Storage
This section lists the storage options on your Latitude 7520.
Your system supports one of the following configurations:
●
M.2 2230, PCIe x4 NVMe, Class 35 SSD
●
M.2 2280, PCIe x4 NVMe, Class 40 SSD
●
M.2 2280, PCIe x4 NVMe, Class 40 SED
Table 11. Storage specifications
Storage type
Interface type
Capacity
M.2 2230, PCIe x4 NVMe, Class 35 SSD
PCIe x4 NVMe 3.0
up to 512 GB
M.2 2280, PCIe x4 NVMe, Class 40 SSD
PCIe x4 NVMe 3.0
up to 1 TB
M.2 2280, PCIe x4 NVMe, Class 40 SED
PCIe x4 NVMe 3.0
up to 512 GB
Media-card reader
Table 12. Media-card reader specifications
Description
Values
Type
micro-SD 4.0 Card reader
Cards supported
●
micro-Secure Digital (mSD)
●
micro-Secure Digital High Capacity (mSDHC)
●
micro-SD Extended Capacity (mSDXC)
Keyboard
Table 13. Keyboard specifications
Description
Values
Type
●
Standard non-backlit keyboard
16
Specifications of Latitude 7520