Table 12. Storage specifications
Storage type Interface type Capacity
M.2 2230, Solid-state drive PCIe NVMe Gen4 x4 QLC Up to 1 TB
M.2 2230, Solid-state drive PCIe NVMe Gen4 x4 Up to 1 TB
M.2 2280, Solid-state drive PCIe NVMe Gen4 x4 Up to 2 TB
Media-card reader
The following table lists the media cards supported by your Vostro 14 3430.
Table 13. Media-card reader specifications
Description Values
Media-card type
One SD-card slot
Media-cards supported
● Secure Digital (SD)
● Secure Digital High Capacity (SDHC)
● Secure Digital Extended Capacity (SDXC)
NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card
installed in your computer.
Keyboard
The following table lists the keyboard specifications of your Vostro 14 3430.
Table 14. Keyboard specifications
Description Values
Keyboard type
● Standard backlit keyboard
● Standard non-backlit keyboard
Keyboard layout
QWERTY
Number of keys
● United States and Canada: 79 keys
● United Kingdom: 80 keys
● Japan: 83 keys
Keyboard size
X = 19.05 mm key pitch
Y = 18.05 mm key pitch
Keyboard shortcuts
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.
Specifications of Vostro 14 3430 21