Dell Inspiron 14 5408 User Guide

DELL Inspiron 14 5408

Notes, Cautions, and Warnings

	NOTE: A NOTE indicates important information that helps you make better use of your product
	CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
	WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Set up your Inspiron 5408

About this task

NOTE: The images in this document may differ from your computer depending on the configuration you ordered.

Steps

Connect the power adapter and press the power button.
NOTE: To conserve battery power, the battery might enter power saving mode. Connect the power adapter and press the power button to turn on the computer.
Finish operating system setup.
For Ubuntu:
Follow the on-screen instructions to complete the setup. For more information about installing and configuring Ubuntu, see the knowledge base articles SLN151664 and SLN151748 at www.dell.com/support.
For Windows:
Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you:
● Connect to a network for Windows updates.
NOTE: : If connecting to a secured wireless network, enter the password for the wireless network access when prompted.
● If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create an offline account.
● On the Support and Protection screen, enter your contact details.
Locate and use Dell apps from the Windows Start menu–Recommended.

Table 1. Locate Dell apps

Resources

Description

My Dell
Centralized location for key Dell applications, help articles, and other important information about your computer. It also notifies you about the warranty status, recommended accessories, and software updates if available.

SupportAssist
Pro-actively checks the health of your computer’s hardware and software. The SupportAssist OS Recovery tool troubleshoots issues with the operating system. For more information, see the SupportAssist documentation at www.dell.com/support.

NOTE: To conserve battery power, the battery might enter power saving mode. Connect the power adapter and press the power button to turn on the comp

Dell Update
Updates your computer with critical fixes and latest device drivers as they become available. For more information about using Dell Update, see the knowledge base article SLN305843 at www.dell.com/support.

Dell Digital Delivery
Download software applications, which are purchased but not pre-installed on your computer. For more information about using Dell Digital Delivery, see the knowledge base article 153764 at www.dell.com/support.

Views of Inspiron 5408

Right

microSD-card
slot Reads from and writes to the microSD-card. The computer supports the following card types: microSecure Digital (mSD) microSecure Digital High Capacity (mSDHC) microSecure Digital Extended Capacity (mSDXC)
USB 3.2 Gen 1 port
Connect devices such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.
Headset port
Connect headphones or a headset (headphone and microphone combo).

Left

Power-adapter port
Connect a power adapter to provide power to your computer and charge the battery.
Power and battery-status light
Indicates the power state and battery state of the computer. Solid white–Power adapter is connected and the battery is charging. Solid amber–Battery charge is low or critical. Off–Battery is fully charged.
NOTE: : On certain computer models, the power and battery-status light are also used for diagnostics. For more information, see the Troubleshooting section in your computer’s Service Manual.
HDMI port
Connect to a TV, external display or another HDMI-in enabled device. Provides video and audio output.
USB 3.2 Gen 1 port
Connect devices such as external storage devices and printers. Provides data transfer speeds up to 5 Gbps.

USB 3.2 Gen 1 (Type-C) port with Power Delivery/DisplayPort
Connect devices such as external storage devices, printers, and external displays. Supports Power Delivery that enables two-way power supply between devices. Provides up to 7.5 W power output that enables faster charging.

NOTE: : Connect to a TV, external display or another HDMI-in enabled device. Provides video and audio output.

Base

Touchpad
Move your finger on the touchpad to move the mouse pointer. Tap to left-click and two fingers tap to right-click.
Left-click area
Press to left-click.
Right-click area
Press to right-click.

Power button with optional fingerprint reader
Press to turn on the computer if it is turned off, in sleep state, or in hibernate state. When the computer is turned on, press the power button to put the computer into sleep state; press and hold the power button for 4 seconds to force shut-down the computer.
If the power button has a fingerprint reader, place your finger on the power button to log in.

NOTE: : You can customize power-button behavior in Windows. For more information, see Me and My Dell at www.dell.com/support/manuals

Display

Left microphone
Provides digital sound input for audio recording and voice calls.
Camera
Enables you to video chat, capture photos, and record videos.
Camera-status light
Turns on when the camera is in use.
Right microphone
Provides digital sound input for audio recording and voice calls.

Bottom

Left speaker
Provides audio output.
Service Tag label
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your computer and access warranty information.
Right speaker
Provides audio output.

Specifications of Inspiron 5408

Dimensions and weight

The following table lists the height, width, depth, and weight of your Inspiron 5408.

Table 2. Dimensions and weight

Description		Values
Height:
	Front height	17.09 mm (0.67 in.)
	Rear height	17.90 mm (0.70 in.)
Width		321.30 mm (12.65 in.)
Depth		216.20 mm (8.51 in.)
Weight (maximum)		1.40 kg (3.09 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 Inspiron 5408.

Table 3. Processor

Description	Option one	Option two	Option three
Processor type	10th Generation Intel Core i3-1005G1	10th Generation Intel Core i5-1035G1	10th Generation Intel Core i7-1065G7
Processor wattage	15 W	15 W	15 W
Processor core count	2	4	4
Processor thread count	4	8	8
Processor speed	Up to 3.4 GHz	Up to 3.6 GHz	Up to 3.9 GHz
Processor cache	4 MB	6 MB	8 MB
Integrated graphics	Intel UHD Graphics	Intel UHD Graphics	Intel Iris Plus Graphics

Chipset

The following table lists the details of the chipset supported by your Inspiron 5408.

Table 4. Chipset

Description	Values
Chipset	Integrated in the processor
Processor	10th Generation Intel Core i3/i5/i7
DRAM bus width	64-bit
Flash EPROM	16 MB + 8 MB
PCIe bus	Up to Gen3

Operating system

Your Inspiron 5408 supports the following operating systems:

Windows 10 Home, 64-bit
Windows 10 Professional, 64-bit
Windows 10 Home in S mode, 64-bit
Ubuntu 18.04 LTS, 64-bit

Memory

The following table lists the memory specifications of your Inspiron 5408.

Table 5. Memory specifications

Description	Values
Memory slots	Two SODIMM slots
Memory type	DDR4
Memory speed	3200 MHz
Maximum memory configuration	32 GB
Minimum memory configuration	4 GB
Memory size per slot	4 GB, 8 GB, 16 GB
Memory configurations supported	4 GB, 1 x 4 GB, DDR4, 3200 MHz 8 GB, 2 x 4 GB, DDR4, 3200 MHz 8 GB, 1 x 8 GB, DDR4, 3200 MHz 12 GB, 1 x 4 GB + 1 x 8 GB, DDR4, 3200 MHz 16 GB, 2 x 8 GB, DDR4, 3200 MHz 16 GB, 1 x 16 GB, DDR4, 3200 MHz 32 GB, 2 x 16 GB, DDR4, 3200 MHz

External ports

The following table lists the external ports on your Inspiron 5408.

Table 6. External ports

Description	Values
USB ports	● Two USB 3.2 Gen 1 ports ● One USB 3.2 Gen 1 Type-C port with DisplayPort and Power Delivery NOTE: You can connect a Dell Docking Station to this port. For more information, see the knowledge base article SLN286158 at www.dell.com/support.
Audio port	One headset (headphone and microphone combo) port
Video port	One HDMI 1.4 port
Media-card reader	One microSD-card slot
Power-adapter port	One 4.5 mm x 2.9 mm power-adapter port
Security-cable slot	Not supported

Internal slots

The following table lists the internal slots of your Inspiron 5408.

Table 7. Internal slots

Description

Values

M.2

One M.2 2230 slot for WiFi and Bluetooth combo card
Two slots for M.2 2230/2280 solid-state drive or M.2 2280 Intel Optane storage

NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626 at www.dell.com/support.

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module specifications of your Inspiron 5408.

Table 8. Wireless module specifications

Description	Option one	Option two	Option three
Model number	Intel Wireless-AC 9462	Qualcomm QCA 61x4A	Intel AX201
Transfer rate	Up to 433 Mbps	Up to 867 Mbps	Up to 2400 Mbps
Frequency bands supported	2.4 GHz/5 GHz	2.4 GHz/5 GHz	2.4 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)	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	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth	Bluetooth 5.0	Bluetooth 5.0	Bluetooth 5.1

Audio

The following table lists the audio specifications of your Inspiron 5408.

Table 9. Audio specifications

Description		Values
Audio controller		Realtek ALC3204
Stereo conversion		Supported
Internal audio interface		High-definition audio interface
External audio interface		Universal Audio Jack
Number of speakers		Two
Internal-speaker amplifier		Supported (audio codec integrated)
External volume controls		Keyboard shortcut controls
Speaker output:
	Average speaker output	2 W
	Peak speaker output	2.5 W
Subwoofer output		Not supported
Microphone		Dual-array microphones in camera assembly

Storage

This section lists the storage options on your Inspiron 5408.
Your Inspiron 5408 supports one of the following storage configurations:

One M.2 2230/2280 solid-state drive or one M.2 2280 Intel Optane storage
Two M.2 2230/2280 solid-state drives
One M.2 2230/2280 solid-state drive and one M.2 2280 Intel Optane storage

Table 10. Storage specifications

Storage type	Interface type	Capacity
M.2 2230 solid-state drive	PCIe Gen3 x4 NVMe	Up to 512 GB
M.2 2280 solid-state drive	PCIe Gen3 x4 NVMe	Up to 2 TB
M.2 2280 Intel Optane Memory H10 with Solid State Storage	PCIe Gen3 x4 NVMe	Up to 512 GB

Intel Optane Memory H10 with Solid State Storage (optional)

Intel Optane Memory technology utilizes 3D XPoint memory technology and functions as a non-volatile storage cache/ accelerator and/or storage device depending on the Intel Optane Memory installed in your computer.

Intel Optane Memory H10 with Solid State Storage functions as both a non-volatile storage cache/accelerator (enabling enhanced read/write speeds for hard-drive storage) and a solid-state storage solution. It neither replaces nor adds to the memory (RAM) installed on your computer.

Table 11. Intel Optane Memory H10 with Solid State Storage specifications

Description	Values
Interface	PCIe 3 x4 NVMe One PCIe 3 x2 for Optane memory One PCIe 3 x2 for solid-state storage
Connector	M.2
Form factor	2280
Capacity (Intel Optane memory)	Up to 32 GB
Capacity (solid-state storage)	Up to 512 GB

NOTE: Intel Optane Memory H10 with Solid State Storage is supported on computers that meet the following requirements:

9th Generation or higher Intel Core i3/i5/i7 processors
Windows 10 64-bit version or higher (Anniversary Update)
Intel Rapid Storage Technology driver version 15.9.1.1018 or higher

Media-card reader

The following table lists the media cards supported by your Inspiron 5408.

Table 12. Media-card reader specifications

Description	Values
Media-card type	One microSD-card slot
Media-cards supported	microSecure Digital (mSD) microSecure Digital High Capacity (mSDHC) microSecure Digital Extended Capacity (mSDXC)
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 Inspiron 5408.

Table 13. Keyboard specifications

Description	Values
Keyboard type	Standard keyboard Standard backlit keyboard
Keyboard layout	QWERTY
Number of keys	United States and Canada: 81 keys United Kingdom: 82 keys Japan: 85 keys
Keyboard size	X=18.07 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) changing Function Key Behavior in BIOS setup program. For more information, see keyboard shortcuts. Keyboard shortcuts

Camera

The following table lists the camera specifications of your Inspiron 5408.

Table 14. Camera specifications

Description		Values
Number of cameras		One
Camera type		RGB HD camera
Camera location		Front
Camera sensor type		CMOS sensor technology
Camera resolution:
	Still image	0.92 megapixel
	Video	1280 x 720 (HD) at 30 fps
Diagonal viewing angle:		74.9 degrees

Touchpad

The following table lists the touchpad specifications of your Inspiron 5408.

Table 15. Touchpad specifications

Description		Values
Touchpad resolution:
	Horizontal	3438
	Vertical	2170
Touchpad dimensions:
	Horizontal	115 mm (4.53 in.)
	Vertical	70 mm (2.76 in.)
Touchpad gestures		For more information about touchpad gestures available on Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com.

Touchpad

The following table lists the touchpad specifications of your Inspiron 5408.

Table 15. Touchpad specifications

Description		Values
Touchpad resolution:
	Horizontal	3438
	Vertical	2170
Touchpad dimensions:
	Horizontal	115 mm (4.53 in.)
	Vertical	70 mm (2.76 in.)
Touchpad gestures		For more information about touchpad gestures available on Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com.

Power adapter

The following table lists the power adapter specifications of your Inspiron 5408.

Table 16. Power adapter specifications

Description		Option one	Option two
Type		E45W	E65W
Connector dimensions:
	External diameter	4.50 mm	4.50 mm
	Internal diameter	2.90 mm	2.90 mm
Input voltage		100 VAC–240 VAC	100 VAC–240 VAC
Input frequency		50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)		1.30 A	1.50 A
Output current (continuous)		2.31 A	3.34 A
Rated output voltage		19.50 VDC	19.50 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)

Battery

The following table lists the battery specifications of your Inspiron 5408.

Table 17. Battery specifications

Description		Option one	Option two
Battery type		3-cell 40 Whr “smart” lithium-ion	4-cell 53 Whr “smart” lithium-ion
Battery voltage		11.40 VDC	15.20 VDC
Battery weight (maximum)		0.18 kg (0.40 lb)	0.24 kg (0.53 lb)
Battery dimensions:
	Height	184.10 mm (7.25 in.)	239.10 mm (9.41 in.)
	Width	90.73 mm (3.57 in.)	90.73 mm (3.57 in.)
	Depth	5.75 mm (0.23 in.)	5.75 mm (0.23 in.)
Temperature range:
	Operating	0°C to 35°C (32°F to 95°F)	0°C to 35°C (32°F to 95°F)
	Storage	-40°C to 65°C (-40°F to 149°F)	-40°C to 65°C (-40°F to 149°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)		Express charging: 2 hours (when the computer is off) Standard charging: 4 hours (when the computer is off) hours (when the computer is off) NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on www.dell.com/	Express charging: 2 hours (when the computer is off) Standard charging: 4 hours (when the computer is off) hours (when the computer is off) NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on www.dell.com/
Coin-cell battery		CR2032	CR2032

Display

The following table lists the display specifications of your Inspiron 5408.

Table 18. Display specifications

Description		Values
Display type		Full High Definition
Display-panel technology		Wide viewing angle
Display-panel dimensions (active area):
	Height	173.99 mm (6.85 in.)
	Width	309.35 mm (12.18 in.)
	Diagonal	355.60 mm (14.00 in.)
Display-panel native resolution		1920 x 1080
Luminance (typical)		300 nits
Megapixels		2.07
Color gamut		72% (NTSC)
Pixels Per Inch (PPI)		157
Contrast ratio (min)		500:1
Response time (max)		35 ms
Refresh rate		60 Hz
Horizontal view angle		80 +/- degrees
Vertical view angle		80 +/- degrees
Pixel pitch		0.16 mm
Power consumption (maximum)		4.50 W
Anti-glare vs glossy finish		Anti-Glare
Touch options		No

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint-reader of your Inspiron 5408.

Table 19. Fingerprint reader specifications

Description	Values
Fingerprint-reader sensor technology	Capacitive
Fingerprint-reader sensor resolution	500 dpi
Fingerprint-reader sensor pixel size	80 x 64

GPU–Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 5408.

Table 20. GPU–Integrated

Controller	External display support	Memory size	Processor
Intel UHD Graphics	HDMI 1.4 port	Shared system memory	10th Generation Intel Core i3/i5
Intel Iris Plus Graphics	USB 3.2 Gen 1 Type-C port with DisplayPort	Shared system memory	10th Generation Intel Core i7

GPU–Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Inspiron 5408.

Table 21. GPU–Discrete

Controller	External display support	Memory size	Memory type
NVIDIA GeForce MX330	Not supported	2 GB	GDDR5

Operating and storage environment

This table lists the operating and storage specifications of your Inspiron 5408.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 22. Computer environment

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	-15.2 m to 3048 m (-49.87 ft to 10000 ft)	-15.2 m to 10668 m (-49.87 ft to 35000 ft)

* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use

Keyboard shortcuts

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 23. List of keyboard shortcuts

Function key	Redefined key (for multimedia control)	Behavior
		Mute audio
		Decrease volume
		Increase volume
		Play/Pause
		Toggle keyboard backlight (optional) NOTE: Non-backlight keyboards have F5 function key without the backlight icon and does not support toggle keyboard backlight function.
		Decrease brightness
		Increase brightness
		Switch to external display
		Print screen
		Home
		End

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

Table 24. List of keyboard shortcuts

Function key	Behavior
	Pause/Break
	Toggle scroll lock
	System request
	Open application menu
	Toggle fn-key lock
	Turn on/off wireless connection
	Emoji
	Turn on/off Ultra performance mode
	Page up
	Page down

Getting help and contacting Dell

Self-help resources

You can get information and help on Dell products and services using these self-help resources:

Table 25. Self-help resources

Self-help resources	Resource location
Information about Dell products and services	www.dell.com
My Dell
Tips
Contact Support	In Windows search, type Contact Support, and press Enter.
Online help for operating system	www.dell.com/support/windows www.dell.com/support/linux
Access top solutions, diagnostics, drivers and downloads, and learn more about your computer through videos, manuals and documents.	Your Dell computer is uniquely identified by a Service Tag or Express Service Code. To view relevant support resources for your Dell computer, enter the Service Tag or Express Service Code at www.dell.com/support. For more information on how to find the Service Tag for your computer, see Locate the Service Tag for your Dell Laptop.
Dell knowledge base articles for a variety of computer concerns	Go to www.dell.com/support. On the menu bar at the top of the Support page, select Support > Knowledge Base . In the Search field on the Knowledge Base page, type the keyword, topic, or model number, and then click or tap the search icon to view the related articles.

Contacting Dell

To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.

NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.

NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice, packing slip, bill, or Dell product catalog.

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Dell Inspiron 14 5408 User Guide

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