Keyboard; Camera - Dell Latitude 7640 Technical Manualbook

● One M.2 2230 solid-state drive
The M.2 2230 solid-state drive is the primary drive of your computer.
Table 11. Storage specifications
Storage type
M.2 2230 solid-state drive
M.2 2230 solid-state drive, Self-
encrypting drive, Opal 2.0

Keyboard

The following table lists the keyboard specifications of your Latitude 7640.
Table 12. Keyboard specifications
Description
Keyboard type
Keyboard layout
Number of keys
Keyboard size
Keyboard shortcuts

Camera

The following table lists the camera specifications of your Latitude 7640.
Table 13. Front camera specifications
Description
Number of cameras
Camera type
Camera location
Camera sensor type
Camera resolution:
Still image
Video
Interface type
PCIe NVMe Gen4 x4
PCIe NVMe Gen4 x4
Values
New Pro 2.5 battery-saving Mini LED backlit keyboard
QWERTY
● United States and Canada: 79 keys
● United Kingdom: 80 keys
● Japan: 83 keys
X=19.05 mm key pitch
Y=18.05 mm key pitch
Some keys on your keyboard have two symbols on them.
These keys can be used to type alternate characters or to
perform secondary functions. To type the alternate character,
press Shift and the desired key. To perform secondary
functions, press Fn and the desired key.
Values
One
FHD RGB+IR MIPI camera/CVF Camera
Front camera
CMOS sensor technology
1920 x 1080 (FHD)
1920 x 1080 (FHD) at 30 fps
Capacity
256 GB/512 GB/1 TB/2 TB
Up to 256 GB
NOTE: You can define the primary behavior of the
function keys (F1–F12) changing Function Key Behavior
in BIOS setup program.
Specifications of Latitude 7640 15