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Audio
Table 10. Audio specifications
Description
Controller
Stereo conversion
Internal interface
External interface
Speakers
Internal speaker amplifier
External volume controls
Speaker output:
Average
Peak
Subwoofer output
Microphone
Storage
Your computer is shipped with one of the following configurations:
•
One M.2 solid-state drive
•
One 2.5-inch hard drive
•
One M.2 solid-state drive and one 2.5-inch hard drive
NOTE:
The solid-state drive is the primary drive.
•
One 2.5-inch hard drive and one Intel Optane Memory M10 or M15
NOTE:
The 2.5-inch hard drive is the primary drive.
Table 11. Storage specifications
Storage type
2.5-inch hard drive
M.2 2230/2280 solid-state drive
Intel Optane memory (optional)
Intel Optane technology utilizes 3D XPoint memory technology and functions as a non-volatile storage cache/accelerator and/or storage
device depending on the Intel Optane memory installed in your computer.
Your computer supports the following Intel Optane Memory devices:
•
Intel Optane Memory M10
•
Intel Optane Memory M15
Values
Realtek ALC3204
Supported
Intel High-definition audio
One headset port
Two
Supported (audio codec integrated)
Media-control shortcut keys
2 W
2.5 W
Not supported
Single digital microphone in the camera assembly
Interface type
SATA AHCI 6 Gbps
PCIe NVMe up to 32 Gbps
Capacity
Up to 1 TB
Up to 256 GB
Specifications of Inspiron 3490
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