● Windows 10 64-bit version or higher (Anniversary Update)
● Latest version of Intel Rapid Storage Technology driver
Table 13. Intel Optane memory
Description Values
Type
Storage accelerator
Interface
PCIe 3.0x2
Connector
M.2 2280
Configurations supported
16 GB
Capacity
Up to 16 GB
Keyboard
Table 14. Keyboard specifications
Description Values
Type
● Standard keyboard
● Backlit keyboard (optional)
Layout
QWERTY
Number of keys
● United States and Canada: 101 keys
● United Kingdom: 102 keys
● Japan: 105 keys
Size
X = 19.05 mm key pitch
Y = 18.05 mm key pitch
Shortcut keys
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.
NOTE: You can define the primary behavior of the
function keys (F1–F12) by changing Function Key
Behavior in BIOS setup program.
Keyboard shortcuts
Camera
Table 15. Camera specifications
Description Values
Number of cameras
One
Type
HD RGB camera
Location
Front (above the LCD screen)
Specifications of Inspiron 3781 15
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