Dell Vostro 14 3430: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Vostro 14 3430.

Table 1. Dimensions and weightThe following table provides the detailed dimensions and weight of Vostro 14 3430.
Description		Computer shipped with a plastic chassis	Computer shipped with an aluminum chassis
Height:
	Front height	18.62 mm (0.73 in.)	17.52 mm (0.69 in.)
	Rear height	19.48 mm (0.77 in.)	18.48 mm (0.73 in.)
Width		323.67 mm (12.74 in.)	323.67 mm (12.74 in.)
Depth		220.26 mm (8.67 in.)	219.76 mm (8.65 in.)
Weight (minimum)		1.46 kg (3.22 lb) NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability.	1.44 kg (3.17 lb) NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability.

Processor

The following table lists the details of the processors supported by your Vostro 14 3430.

Table 1. Processor
The following table provides the various processor options supported for Vostro 14 3430.
Description		Option one	Option two	Option three	Option four
Processor type		13^th Generation Intel Core i3-1305U	13^th Generation Intel Core i5-1335U	13^th Generation Intel Core i7-1355U	Intel Processor U300
Processor wattage		15 W	15 W	15 W	15 W
Processor total core count		5	10	10	5
Performance-cores		1	2	2	1
Efficient-cores		4	8	8	4
Processor total thread counts NOTE: Intel Hyper-Threading Technology is only available on Performance-cores.		6	12	12	6
Processor speed		1.20 GHz to 4.50 GHz	0.90 GHz to 4.60 GHz	1.20 GHz to 5.00 GHz	0.90 GHz to 4.40 GHz
Performance-cores frequency
	Processor base frequency	1.60 GHz	1.30 GHz	1.70 GHz	1.20 GHz
	Maximum turbo frequency	4.50 GHz	4.60 GHz	5.00 GHz	4.40 GHz
Efficient-cores frequency
	Processor base frequency	1.20 GHz	0.90 GHz	1.20 GHz	0.90 GHz
	Maximum turbo frequency	3.30 GHz	3.40 GHz	3.70 GHz	3.30 GHz
Processor cache		10 MB	12 MB	12 MB	8 MB
Integrated graphics		Intel UHD Graphics	Intel Iris X^e Graphics	Intel Iris X^e Graphics	Intel UHD Graphics

Chipset

The following table lists the details of the chipset supported by your Vostro 14 3430

Table 1. Chipset
The following table provides the chipset specifications for Vostro 14 3430.
Description	Option one	Option two
Processors	13^th Generation Intel Core i3/i5/i7 processors and Intel Processor U300	13^th Generation Intel Core i5/i7 processors
Chipset	Integrated with the processor	Integrated with the processor
DRAM bus width	64-bit	64-bit
Flash EPROM	32 MB	32 MB
PCIe bus	Up to Gen 3	Up to Gen 4

Operating system

Your Vostro 14 3430 supports the following operating systems:

Windows 11 Pro
Windows 11 Pro National Academic
Windows 11 Home
Windows 11 Pro Downgrade (Windows 10 image factory installed)
Ubuntu 22.04 LTS, 64-bit

Memory

The following table lists the memory specifications of your Vostro 14 3430.

Table 1. Memory specifications
The following table provides the detailed memory specifications of Vostro 14 3430.
Description	Values
Memory slots	Two SODIMM slots
Memory type	DDR4
Memory speed	2666 MHz (for computers shipped with USB 3.2 Gen 1 Type-C port) 3200 MHz (for computers shipped with USB 3.2 Gen 1 Type-C port with DisplayPort Alt Mode 1.4/Power Delivery)
Maximum memory configuration	16 GB
Minimum memory configuration	4 GB
Memory size per slot	4 GB, 8 GB and 16 GB
Memory configurations supported	For computers shipped with USB 3.2 Gen 1 Type-C port 4 GB, 1 x 4 GB, DDR4, 2666 MHz 8 GB, 2 x 4 GB, DDR4, 2666 MHz, dual-channel 8 GB, 1 x 8 GB, DDR4, 2666 MHz 12 GB, 1 x 4 GB + 1 x 8 GB, DDR4, 2666 MHz, dual-channel 16 GB, 2 x 8 GB, DDR4, 2666 MHz, dual-channel 16 GB, 1 x 16 GB, DDR4, 2666 MHz For computers shipped with USB 3.2 Gen 1 Type-C port with DisplayPort Alt Mode 1.4/Power Delivery 4 GB, 1 x 4 GB, DDR4, 3200 MHz 8 GB, 2 x 4 GB, DDR4, 3200 MHz, dual-channel 8 GB, 1 x 8 GB, DDR4, 3200 MHz 12 GB, 1 x 4 GB + 1 x 8 GB, DDR4, 3200 MHz, dual-channel 16 GB, 2 x 8 GB, DDR4, 3200 MHz, dual-channel 16 GB, 1 x 16 GB, DDR4, 3200 MHz

External ports

The following table lists the external ports of your Vostro 14 3430.

Table 1. External ports
The following table lists ports and connectors available on Vostro 14 3430.
Description	Values
Network port	One Flip-Down RJ45 Ethernet port
USB ports	One USB 3.2 Gen 1 port One USB 2.0 port One USB 3.2 Gen 1 Type-C port (for computers shipped with a plastic chassis) One USB 3.2 Gen 1 Type-C port with DisplayPort Alt Mode 1.4/Power Delivery (for computers shipped with an aluminum chassis or a discrete graphics card installed)
Audio port	One universal audio port
Video port	One HDMI 1.4 port One USB 3.2 Gen 1 Type-C port with DisplayPort Alt Mode 1.4/Power Delivery (for computers shipped with an aluminum chassis or a discrete graphics card installed)
Media-card reader	One SD-card slot
Power-adapter port	One DC-in port (4.50 mm standard plug)
Security-cable slot	One wedge-shaped lock slot

Internal slots

The following table lists the internal slots of your Vostro 14 3430.

Table 1. Internal slotsThe following table lists the internal slots on your Vostro 14 3430.
Description	Values
M.2	One M.2 2230/2280 slot for solid-state drive One M.2 2230 slot for WLAN, Wi-Fi/Bluetooth NOTE: To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at www.dell.com/support.

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Vostro 14 3430.

Table 1. Ethernet specifications
The following table provides the Ethernet specifications of Vostro 14 3430.
Description	Values
Model number	Integrated Realtek RTL8111H
Transfer rate	10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Vostro 14 3430.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Vostro 14 3430.
Description	Option one	Option two
Model number	Realtek RTL8821CE	Realtek RTL8852BE
Transfer rate	Up to 433 Mbps	Up to 1201 Mbps
Frequency bands supported	2.40 GHz/5 GHz	2.40 GHz/5 GHz
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6 (WiFi 802.11ax)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth wireless card	Bluetooth 5.0 wireless card	Bluetooth 5.3 wireless card NOTE: Particular versions of Microsoft Windows may not support the full Bluetooth 5.3 wireless card functionality.
	NOTE: The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.

Audio

The following table lists the audio specifications of your Vostro 14 3430.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Vostro 14 3430.
Description		Values
Audio controller		There are two audio controller options: Realtek ALC3204 Realtek ALC3254
Stereo conversion		Supported
Internal audio interface		High definition audio interface
External audio interface		One universal audio port
Number of speakers		Two
Internal-speaker amplifier		Supported
External volume controls		Keyboard shortcut controls
Speaker output:
	Average speaker output	2 W
	Peak speaker output	2.5 W
Subwoofer output		Not supported
Microphone		Single integrated microphone (for computers shipped with a plastic chassis) Dual-array microphones (for computers shipped with an aluminum chassis)

Storage

This section lists the storage options on your Vostro 14 3430.

Your Vostro 14 3430 supports the following storage configurations:

One M.2 2230/2280 solid-state drive

The M.2 2230/2280 solid-state drive is the primary drive of your computer.

Table 1. Storage specifications
The following table provides the different storage options available on Vostro 14 3430.
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 1. Media-card reader specifications
The following table provides the media-card specifications of Vostro 14 3430.
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 1. Keyboard specifications
The following table provides the detailed keyboard specifications of Vostro 14 3430.
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.

Keyboard shortcuts of Vostro 14 3430

NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations.

Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed. If you press shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press 2, 2 is typed out; if you press Shift + 2, @ is typed out.

The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon. For example, pressing F1 mutes the audio (refer to the table below).

However, if the function keys F1-F12 are needed for specific software applications, multi-media functionality can be disabled by pressing fn + Esc. Subsequently, multi-media control can be invoked by pressing fn and the respective function key. For example, mute audio by pressing fn + f1.

NOTE: You can also define the primary behavior of the function keys (F1–F12) by changing Function Key Behavior in BIOS setup program.

Table 1. List of keyboard shortcuts
The following table lists the keyboard shortcuts and their descriptions.
Function key	Primary behavior
F1	Mute audio
F2	Decrease volume
F3	Increase volume
F4	Play/Pause
F5	Click keyboard backlight (optional). NOTE: Non-backlight keyboards have F5 function key without the backlight icon and do not support toggle keyboard backlight function. NOTE: Toggle to cycle the keyboard backlight status through off, low-backlight, and high-backlight.
F6	Decrease brightness
F7	Increase brightness
F8	Switch to external display
F10	Print screen
F11	Home
F12	End

The fn key is also used with selected keys on the keyboard to invoke other secondary functions.

Table 2. Secondary behaviorThe following table lists the secondary behavior of each key with the Function (fn) key.
Function key	Secondary behavior
fn + Esc	Toggle fn-key lock
fn + S	Toggle scroll lock
fn + B	Pause/Break
fn + R	System request
fn + Right ctrl	Open application menu
fn + / NOTE: This option is available only in Brazilian keyboard.	Open application menu
fn + Space bar	Open emoji menu
fn + T	Toggle ultra performance mode
fn + Left arrow	Home
fn + Right arrow	End

Camera

The following table lists the camera specifications of your Vostro 14 3430.

Table 1. Camera specifications
The following table provides the detailed camera specifications of Vostro 14 3430.
Description		Computer shipped with plastic chassis	Computer shipped with aluminum chassis
Number of cameras		One	One
Camera type		There is one camera option: HD RGB camera	There is one camera option: FHD RGB camera
Camera location		Front camera	Front camera
Camera sensor type		CMOS sensor technology	CMOS sensor technology
Camera resolution:
	Still image	0.92 megapixel	2.00 megapixel
	Video	1280 x 720 (HD) at 30 fps	1920 x 1080 (FHD) at 30 fps
Diagonal viewing angle		78.60 degrees	82.00 degrees

Touchpad

The following table lists the touchpad specifications of your Vostro 14 3430.

Table 1. Touchpad specifications
The following table provides the detailed touchpad specifications of Vostro 14 3430.
Description		Values
Touchpad resolution:
	Horizontal	> 300 dpi
	Vertical	> 300 dpi
Touchpad dimensions:
	Horizontal	115.00 mm (4.53 in.)
	Vertical	70.00 mm (2.76 in.)
Touchpad gestures		For more information about touchpad gestures available on Windows, see the Microsoft knowledge base article at support.microsoft.com.

Power adapter

The following table lists the power adapter specifications of your Vostro 14 3430.

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Vostro 14 3430.
Description		Values
Type		65 W
Connector dimensions:
	External diameter	4.50 mm (0.18 in.)
	Internal diameter	2.90 mm (0.11 in.)
Power-adapter dimensions:
	Height	28.00 mm (1.10 in.)
	Width	108.00 mm (4.30 in.)
	Depth	47.00 mm (1.90 in.)
Power-adapter weight (maximum)		0.29 kg (0.64 lb)
Input voltage		100 VAC - 240 VAC
Input frequency		50 Hz - 60 Hz
Input current (maximum)		1.60 A/1.70 A
Output current (continuous)		3.34 A
Rated output voltage		19.50 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)
	Storage	-40°C to 70°C (-40°F to 158°F)
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

Battery

The following table lists the battery specifications of your Vostro 14 3430.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Vostro 14 3430.
Description		Option one	Option two
Battery type		3-cell, 41 Wh, lithium-polymer, ExpressCharge	4-cell, 54 Wh, lithium-polymer, ExpressCharge
Battery voltage		11.25 VDC	15.00 VDC
Battery weight (maximum)		0.19 kg (0.41 lb)	0.24 kg (0.55 lb)
Battery dimensions:
	Height	206.40 mm (8.12 in.)	271.90 mm (10.70 in.)
	Width	82.00 mm (3.22 in.)	82.00 mm (3.22 in.)
	Depth	5.75 mm (0.22 in.)	5.75 mm (0.22 in.)
Temperature range:
	Operating	When charging battery: Initiating charging: 0°C to 45°C (32°F to 113°F) Upper limit for charging (maximum): 50°C (122°F) When discharging battery: Normal discharging: 0°C to 60°C (32°F to 140°F) Over temperature protection (maximum): 70°C (158°F) NOTE: The battery does not allow discharge past this temperature.	When charging battery: Initiating charging: 0°C to 45°C (32°F to 113°F) Upper limit for charging (maximum): 50°C (122°F) When discharging battery: Normal discharging: 0°C to 60°C (32°F to 140°F) Over temperature protection (maximum): 70°C (158°F) NOTE: The battery does not allow discharge past this temperature.
	Storage	–20°C to 60°C (-4°F to 140°F)	–20°C to 60°C (-4°F to 140°F)
Battery operating time		Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Battery charging time (approximate) NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information about Dell Power Manager, search in the Knowledge Base Resource at www.dell.com/support.		Standard Charge/Predominately AC User Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 50°C maximum allowable charge time from 0 to 100% RSOC is 3 hours Express Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 45°C normal express charge 46 - 50°C maximum allowable charge time from 0 to 80% RSOC is 1 hours charge time from 0 to 100% RSOC is 2 hours Express Charge Boost Charge Method (Fast Charge for Initial 35%): 16 - 45°C target charge time from 0 to 35% RSOC is 20 mins	Standard Charge/Predominately AC User Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 50°C maximum allowable charge time from 0 to 100% RSOC is 3 hours Express Charge Method: 0 - 15°C maximum allowable charge time from 0 to 100% RSOC is 4 hours 16 - 45°C normal express charge 46 - 50°C maximum allowable charge time from 0 to 80% RSOC is 1 hours charge time from 0 to 100% RSOC is 2 hours Express Charge Boost Charge Method (Fast Charge for Initial 35%): 16 - 45°C target charge time from 0 to 35% RSOC is 20 mins
Coin-cell battery		Not supported	Not supported
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components. CAUTION: Dell recommends that you charge the battery regularly for optimal power consumption. If your battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart your computer to reduce the power consumption.

Display

The following table lists the display specifications of your Vostro 14 3430.

Table 1. Display specifications
The following table provides the detailed display specifications of Vostro 14 3430.
Description		Option one	Option two
Display type		14-inch High Definition (HD)	14-inch Full High Definition (FHD)
Touch options		No	No
Display-panel technology		Twisted Nematic (TN)	In-Plane Switching (IPS)
Display-panel dimensions (active area):
	Height	174.02 mm (6.85 in.)	174.02 mm (6.85 in.)
	Width	309.37 mm (12.18 in.)	309.37 mm (12.18 in.)
	Diagonal	355.60 mm (14.00 in.)	355.60 mm (14.00 in.)
Display-panel native resolution		1366 x 768	1920 x 1080
Luminance (typical)		220 nits	250 nits
Megapixels		1.05	2.07
Color gamut		45% NTSC	45% NTSC
Pixels Per Inch (PPI)		112	158
Contrast ratio (min.)		300:1	500:1
Response time (max.)		21 ms	35 ms
Refresh rate		60 Hz	60 Hz
Horizontal view angle		40 +/- degrees (min.)	80 +/- degrees (min.)
Vertical view angle		10 (Top)/30 (Bottom) degrees (min.)	80 +/- degrees (min.)
Pixel pitch		0.2265 mm x 0.2265 mm	0.161 mm x 0.161 mm
Power consumption (maximum)		2.50 W	3.90 W
Anti-glare vs glossy finish		Anti-glare	Anti-glare

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint reader of your Vostro 14 3430.

NOTE: The fingerprint reader is located on the power button.

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Vostro 14 3430.
Description	Values
Fingerprint-reader sensor technology	Capacitive sensing
Fingerprint-reader sensor resolution	500 dpi
Fingerprint-reader sensor pixel size	108 x 88 pixel

Sensor

The following table lists the sensor of your Vostro 14 3430.

Table 1. Sensor The following table lists the sensor of your Vostro 14 3430.
Sensor support
Adaptive Thermal Performance Accelerometer

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Vostro 14 3430.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Vostro 14 3430.
Controller	Memory size	Processor
Intel UHD Graphics	Shared system memory	13^th Generation Intel Core i3 processors and Intel Processor U300
Intel Iris X^e Graphics	Shared system memory (dual-channel)	13^th Generation Intel Core i5/i7 processors

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Vostro 14 3430.

Table 1. GPU—Discrete
The following table provides the detailed discrete graphics specifications of Vostro 14 3430.
Controller	Memory size	Memory type
NVIDIA GeForce MX550	2 GB	GDDR6

Hardware security

The following table lists the hardware security of your Vostro 14 3430.

Table 1. Hardware security The following table provides the hardware security details on your Vostro 14 3430.
Hardware security
Windows 10 Hello - Fingerprint Reader (optional)
Trusted Platform Module TPM 2.0
Wedge-shaped lock
Mechanical camera shutter (only for computers shipped with an aluminum chassis)

Operating and storage environment

This table lists the operating and storage specifications of your Vostro 14 3430.

Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 1. Computer environment
The following table lists the operating and storage environment conditions of Vostro 14 3430.
Description	Operating	Storage
Temperature range	0°C to 35°C (32°F to 95°F)	-40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)	10% to 90% (non-condensing)	0% to 95% (non-condensing)
Vibration (maximum)^*	0.66 GRMS	1.30 GRMS
Shock (maximum)	110 G†	160 G†
Altitude range	0 m to 3048 m (0 ft to 10000 ft)	0 m to 10668 m (0 ft to 35000 ft)
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

^{* Measured using a random vibration spectrum that simulates user environment.}

^{† Measured using a 2 ms half-sine pulse.}

Dell Support policy

For information on Dell support policy, search in the Knowledge Base Resource at www.dell.com/support.

ComfortView

WARNING: Prolonged exposure to blue light from the display may lead to long-term effects such as eye strain, eye fatigue, or damage to the eyes.

Blue light is a color in the light spectrum which has a short wavelength and high energy. Chronic exposure to blue light, particularly from digital sources, may disrupt sleep patterns and cause long-term effects such as eye strain, eye fatigue, or damage to the eyes.

ComfortView mode can be enabled and configured using the Dell CinemaColor application.

ComfortView mode complies with TÜV Rheinland's requirement for low blue light software solution displays.

Low blue light: Dell ComfortView software technology reduces harmful blue light emissions to make extended screen time easy on your eyes.

To reduce the risk of eye strain, it is also recommended that you:

Position the display at a comfortable viewing distance between 20 and 28 inches (50 and 70 cm) from your eyes.
Blink frequently to moisten your eyes, wet your eyes with water, or apply suitable eye drops.
Look away from your display, and gaze at a distant object at 20 ft (609.60 cm) away for at least 20 seconds during each break.
Take an extended break for 20 minutes every two hours.