Table 14. Intel Optane memory (continued)
Description
Values
Configurations supported
32GB + 512GB SSD
Capacity
Up to 512 GB
Media-card reader
The following table lists the media cards supported by your OptiPlex 7490 All-in-One.
Table 15. Media-card reader specifications
Description
Values
Media-card type
One Secure Digital (SD) 4.0 card
Media-cards supported
●
Secure Digital High Capacity (SDHC)
●
Secure Digital Extended Capacity (SDXC)
●
Secure Digital (SD) 4.0
●
SD UHS-I (UHS104)
●
SD UHS-II
NOTE:
The maximum capacity supported by the media-card reader varies depending on the standard of the media card
installed in your computer.
Camera
The following table lists the camera specifications of your OptiPlex 7490 All-in-One.
Table 16. Full HD RGB Infrared webcam specifications
Description
Values
Number of cameras
Two
Camera type
FHD RGB camera/VGA infrared camera
Camera location
Front camera
Camera sensor type
CMOS sensor technology
Camera resolution:
Still image
2.07 megapixel
Video
1920 x 1080 (FHD) at 30 fps
Infrared camera resolution:
Still image
0.30 megapixel
Video
640 x 480 (VGA) at 30 fps
Diagonal viewing angle:
Camera
77.5 degrees
Infrared camera
82.9 degrees
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Specifications of OptiPlex 7490 All-in-One
