Dell Latitude 5490: руководство по обслуживанию

Processor

Your system is built with Intel Dual and Quad Core processors.

Table 1. Processor specificationsThe table lists the processors supported by your system.
Processors Support List	UMA Graphics
Intel® Core™ i3-7130U (Dual Core, 3M Cache, 2.7GHz,15W)	Intel® HD Graphics 620
Intel® Core™ i5-7300U (Dual Core, 3M Cache, 2.6GHz,15W, vPro)	Intel® HD Graphics 620
Intel® Core™ i5-8250U (Quad Core, 6M Cache, 1.6GHz,15W)	Intel® UHD Graphics 620
Intel® Core™ i5-8350U (Quad Core, 6M Cache, 1.7GHz,15W, vPro)	Intel® UHD Graphics 620
Intel® Core™ i7-8650U ( Quad Core, 8M Cache, 1.9GHz,15W, vPro)	Intel® UHD Graphics 620

Memory

Your computer supports a maximum of 32 GB of memory.

Table 1. Memory specificationsThe table lists the info on the memory configurations offered with your system
Minimum Memory Configuration	4 GB
Maximum Memory Configuration	32 GB
Number of slots	2 SoDIMM)
Maximum memory supported per slot	16 GB
Memory options	4 GB — 1 x 4 GB 8 GB — 1 x 8 GB 8 GB — 2 x 4 GB 16 GB — 2 x 8 GB 16 GB — 1 x 16 GB 32 GB — 2 x 16 GB
Type	DDR4
Speed	2400 MHz for 8th Gen Processor 2133 MHz for 7th Gen Processor

Storage specifications

NOTE Depending on the configuration you order, you will see either a HDD, M.2 SATA, M.2 2280 SATA SSD or M.2 PCIe/NVMe SSD in your system.

Table 1. Storage specificationsThe following table shows the Storage features
Feature	Specification
2.5 inch HDD	Up to 1 TB, Hybrid, OPAL SED options
M.2 2280 SATA SSD	Up to 512 GB, OPAL SED options
M.2 2230 PCIe/NVMe SSD	Up to 512 GB
M.2 2280 PCIe x2 NVMe SSD	Up to 1 TB, OPAL SED options
Dell Fast Response Free Fall Sensor and HDD Isolation	Standard feature

Audio specifications

Feature

Specification

Types

High-definition audio

Controller

Realtek ALC3246

Internal interface

Universal Audio Jack
High Quality Speakers
Noise reducing array microphones
Volume control buttons, supports hot-key keyboard button

External interface

Stereo headset/mic combo

Speakers

Two

Volume controls

Hot keys

Video specification

Integrated

Feature

Specification

Type

Integrated on system board, hardware accelerated

UMA controller

Intel HD Graphics 620
Intel UHD Graphics 620

Data bus

Integrated video

External display support

HDMI 1.4
VGA connector
Displayport over Type-C

Discrete

Feature

Specification

Type

Discrete

DSC controller

NVIDIA GeForce® MX130, GDDR5

Bus type

Internal PCIe 3.0

External display support

HDMI 2.0
VGA connector
Displayport over Type-C

Camera option

This topics lists out the detailed camera specifications for your system.

Table 1. Camera specificationThis table lists out the detailed camera specifications for your system.
Camera type	HD fixed focus
IR Camera	Optional
Sensor type	CMOS sensor technology
Resolution: Motion video	Up to 1280 X 720 (1 MP)
Resolution: Still image	Up to 1280 X 720 (1 MP)
Imaging rate	Up to 30 frames per second

NOTE The system is offered with no camera in one of the configurations.

Ports and Connectors

Table 1. Ports and ConnectorsThe table lists the ports and connectors on your system
USB	Three USB 3.1 Gen 1 (one with PowerShare) One DisplayPort over USB Type-C.
Video	One VGA, HDMI 1.4 (UMA) / HDMI 2.0 (Discrete)
Network	One RJ-45
Modem	NA
Expansion	SD 4.0 Memory card reader
Smart Card Reader	Yes (optional)
Touch Fingerprint Reader	Yes (optional)
Contactless card reader	Yes (optional)
Audio	Universal Audio JAck High Quality Speakers Noise reducing array microphones Volume control buttons, supports hot-key keyboard button
Docking	DisplayPort over USB Type C™ Noble Wedge Lock slot

Contacted smart card specifications

Feature: Specification
Supported Smart Cards/Technologies: FIPS 201 Contacted Smart Card

Display specification

Table 1. Display specificationsThe following table shows display specifications
Types	Specifications
FHD WVA (1920 x 1080) Anti-glare (16:9) WLED	Size 14 inches Luminance/Brightness (typical) 220 nits Native Resolution 1920x1080 Refresh Rate 60 Hz Horizontal Viewing Angle +85/- 85 degrees Vertical Viewing Angle +85/- 85 degrees
HD (1366 x 768) Anti-glare (16:9) WLED	Size 14 inches Luminance/Brightness (typical) 220 nits Native Resolution 1366 x 768 Refresh Rate 60 Hz Horizontal Viewing Angle +/- 40 degrees Vertical Viewing Angle +10/-30 degrees
FHD WVA (1920 x 1080) Embedded Touch Display with Truelife (OTP Lite)	Size 14 inches Luminance/Brightness (typical) 220 nits Native Resolution 1920 x 1080 Refresh Rate 60 Hz Horizontal Viewing Angle +85/- 85 degrees Vertical Viewing Angle +85/- 85 degrees

Keyboard specifications

Feature

Specification

Number of keys

United States: 82 keys
United Kingdom: 83 keys
Japan: 86 keys
Brazil: 84 keys

Size

Full sized

X= 19.05 mm key pitch
Y= 19.05 mm key pitch

Backlit keyboard

Yes (optional)

Keyboard Hot Key Definitions

Some keys on your keyboard have two icons 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.

Table 1. Keyboard hot key definitionsThe table lists the keyboard hot key definitions of your system
Fn Key Combination	Function
Fn+ESC	Fn Toggle
Fn+ F1	Speaker Mute
Fn + F2	Volume Down
Fn + F3	Volume Up
Fn + F4	Mic Mute
Fn + F5	Num Lock
Fn + F6	Scroll Lock
Fn + F8	Display Toggle (Win + P)
Fn + F9	Search
Fn + F10	Keyboard backlight on/off NOTE Applies to the optional dual point backlit keyboard.
Fn + F11	Brightness down
Fn + F12	Brightness up
Fn + Insert	Sleep
Fn + Print Screen	Wireless on/off
Fn + left arrow	Home
Fn + right arrow	End

Touch pad specifications

Feature

Specification

Dimensions

Width: 101.7mm

Height: 55.2mm

Interface

Inter-Integrated Circuit

Multi-Touch

Support 4 fingers

Table 1. Supported gesturesThe table describes the supported gestures of the touch pad with Windows 10
Supported Gestures	Windows 10
Cursor moving	Supported
Clicking/ tapping	Supported
Click and drag	Supported
2-finger scroll	Supported
2-finger Pinch/ Zoom	Supported
2-finger tap (Right Clicking)	Supported
3-finger tap (Invoke Cortana)	Supported
3-finger swipe up (See all open windows)	Supported
3-finger swipe down (Show the desktop)	Supported
3-finger swipe right or left (Switch between open windows)	Supported
4-finger tap (Invoke Action Center)	Supported
4-finger swipe right or left (Switch virtual desktops)	Supported

Battery specifications

Feature

Specification

Type

3 cell, 42 Whr ExpressCharge Capable Battery
3 cell, 51 Whr ExpressCharge Capable Battery
4 cell, 68 Whr ExpressCharge Capable Battery
4 cell, Long Cycle Life Battery

3 cell, 42 Whr

Length: 181mm (7.126 inch)
Width: 95.9mm (3.78 inch)
Height: 7.05mm (0.28 inch)
Weight: 210.00 g

3 cell, 51 Whr

Length: 181mm (7.126 inch)
Width: 95.9mm (3.78 inch)
Height: 7.05mm (0.28 inch)
Weight: 250.00 g

4 cell, 68 Whr

Length: 233mm (9.17 inch)
Width: 95.9mm (3.78 inch)
Height: 7.05mm (0.28 inch)
Weight: 340.00 g

4 cell, Long Cycle Life Battery

Length: 233mm (9.17 inch)
Width: 95.9mm (3.78 inch)
Height: 7.05mm (0.28 inch)
Weight: 340.00 g

Voltage

42 Whr: 11.4 VDC
51 Whr: 11.4 VDC
68 Whr: 7.6 VDC
4 cell Long Cycle Life Battery: 7.6 VDC

Life span

300 discharge/recharge cycles

Temperature range

Operating

Charge: 0°C to 50°C (32°F to 122°F)
Discharge: 0°C to 70°C (32°F to 158°F)
Operating: 0°C to 35°C (32°F to 95°F)

Non-operating

- 20°C to 65°C (- 4°F to 149°F)

Coin cell battery

3 V CR2032 lithium coin cell

AC Adapter specifications

Feature

Specification

Type

65 W adapter, 7.4 mm barrel
65 W BFR/PVC Halogen Free adapter, 7.4 mm barrel
90 W adapter, 7.4 mm barrel

Input voltage

100 V AC to 240 V AC

Input current (maximum)

65 W adapter - 1.7 A
65 W BFR/PVC Halogen Free adapter - 1.7 A
90 W adapter - 1.6 A

Adapter size

7.4 mm

Input frequency

50 Hz to 60 Hz

Output current

65 W adapter - 3.34 A (continuous)
65 W BFR/PVC Halogen Free adapter - 3.34 A (continuous)
90 W adapter - 4.62 A (continuous)

Rated output voltage

19.5 V DC

Temperature range (Operating)

0°C to 40°C (32°F to 104°F)

Temperature range (Non-Operating)

–40°C to 70°C (–40°F to 158°F)

System dimensions

Table 1. System dimensionsThe table lists the dimensions of the touch and non-touch systems.
		Touch
Weight (pounds/kilogram)		Start from 3.52 lb / 1.60 kg
Dimensions inches
	Height	Touch system: Front – 20.3 mm (0.8 inch) Back – 20.5 mm (0.8 inch) Non-touch system: Front – 20.3 mm (0.8 inch) Back – 20.5 mm (0.8 inch)
	Width	333.4 mm (13.1 inch)
	Depth	228.9 mm (9.0 inch)

Operating Conditions

This topics lists the operating conditions of your system.

Table 1. Operating conditionsThe table lists the operating conditions of your system
Temperature Range	Operating: 0 °C to 35 °C (32 °F to 95 °F) Storage: -40 °C to 65 °C (-40 °F to 149 °F
Relative humidity	Operating : 10 % to 90 % (non-condensing) Storage: 0% to 95% (non-condensing)
Altitude (maximum)	Operating : 3048 m (10,000 ft) Storage: 10668 m (35,000 ft)
Shock	Operating: 160 G with pulse duration of 2 ms (equivalent to 80 in/sec) Storage: 160 G with pulse duration of 2 ms (equivalent to 80 in/sec)
Vibration	Operating: 0.66 Grms Storage: 1.33 Grms