Dell OptiPlex 7490 All-In-One - Installing the memory modules

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
28 Specifications of OptiPlex 7490 All-in-One