Dell Latitude 14 7490 Ultrabook PC
Sleek 14‑inch business notebook with a sharp Full HD IPS panel, Intel Core i7‑8650U, 8 GB DDR4, 256 GB SSD, UHD Graphics 620, Wi‑Fi 5, Bluet ...
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1979.40 GBP
Price updated on: 20-02-2025 20:25:18
General
Brand
Dell
Model
Dell WKX22
MPN
Dell WKX22
Characteristics
64-bit computing
Yes
AC adapter frequency
50/60 Hz
AC adapter included
Yes
AC adapter input voltage
100 - 240 V
AC adapter output current
4.62 A
AC adapter output voltage
19.5 V
AC adapter power
90 W
Antenna type
2x2
Aspect ratio
16:9
Audio chip
Realtek ALC3246
Basket Attach
14.0"
Battery capacity
60 Wh
Battery cells
4
Battery technology
Lithium Polymer (LiPo)
Battery voltage
7.6 V
Bluetooth
Yes
Bluetooth version
4.2
Built-in microphone
Yes
Builtin speakers
2
Bus Type
OPI
Cable lock slot
Yes
Cable lock slot type
Noble
Cache
8 MB
Camera
Yes - HD
Camera features
Fixed focus
Card reader
SD Card Reader
Card reader integrated
Yes
Case material
Magnesium alloy
Charging port type
DC-in jack
Colour
Black
Compatible memory cards
SD
Compliant Standards
High Definition Audio
Configurable TDP-down frequency
800 MHz
CPU
Intel Core i7 (8th Gen) 8650U / 1.9 GHz
Depth
220.9 mm
Discrete graphics adapter
No
Discrete graphics adapter model
Not available
Display brightness
300 cd/m²
Display Diagonal
35.6 cm (14")
Display resolution
1920x1080
Displayports quantity
1
ECC supported by processor
No
Embedded options available
No
Energy Star certified
Yes
Enhanced intel speedstep technology
Yes
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Execute disable bit
Yes
Finger print reader
Finger Print Reader
Form Factor
Clamshell
Form factor
SO-DIMM 260-pin
Frame rate
30 frames per second
Front camera
Yes
Front camera HD type
1280x720
Front camera signal format
720 p
Full-size keyboard
Yes
Graphics processor
Intel UHD Graphics 620
HD type
Full HD
HDMI version
1.4
Height front
1.75 cm
Height rear
1.79 cm
Idle states
Yes
Image sensor type
CMOS
Included accessories
Power adapter
Input
AC 120/230 V (50/60 Hz)
Integrated webcam
Integrated HD Webcam with Microphone
Intel 64
Yes
Intel clear video technology
Yes
Intel enhanced halt state
Yes
Intel flex memory access
Yes
Intel trusted execution technology
Yes
Internal memory
8192 MB
Intrusion Protection
Security lock slot (cable lock sold separately)
Island-style keyboard
Yes
Keyboard Backlight
Yes
Keyboard backlit
Yes
Keyboard type
Laptop Keyboard
LED backlight
Yes
Main storage
256 GB SSD - (M.2 2280) SATA
Manual
Yes
Market positioning
Business
Maximum internal memory
32768 MB
Maximum number of PCI Express lanes
12
Memory card reader
Yes (SD Card)
Memory clock speed
2400 MHz
Memory form factor
SO-DIMM
Memory layout
1 x 8 GB
Network Interface
Gigabit Ethernet
Non-operating altitude
0 - 10668 m
Numeric keypad
No
On-board graphics adapter
Yes
On-board graphics adapter DirectX version
12.0
On-board graphics adapter dynamic frequency
1150 MHz
On-board graphics adapter family
Intel® UHD Graphics
On-board graphics adapter ID
0x5917
Operating altitude
0 - 3048 m
Operating relative humidity
10 - 90 %
Operating system
Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI)
Operating system architecture
64-bit
Operating system installed
Windows 10 Pro
Optical drive type
No
Output
90 Watt, 19.5 V, 4.62 A
Password Protection
Yes
PCI Express configurations
2 x 1,1 x 4,2 x
PCI Express slots version
3
Pixel density
157 ppi
Platform technology
Intel vPro Technology
Pointing device
Touchpad
Power cord included
Yes
PowerShare
Yes
Processor ARK ID
124968
Processor boost frequency
4.20 GHz
Processor cache type
Smart Cache
Processor code
SR3L8
Processor codename
Kaby Lake R
Processor family
8th gen Intel® Core™ i7
Processor frequency
1.90 GHz
Processor manufacturer
Intel
Processor model
i7-8650U
Processor package size
42 x 24 mm
Processor socket
BGA 1356
Product Type
Notebook
Security Slot Type
Noble Wedge security slot
Sound
Stereo speakers, array microphone
Speakers
High Definition Audio Support with Integrated Stereo Speakers
Speed
2400 MHz - 2400 MHz
SSD Capacity
262144 MB
Stepping
Y0
Storage media
SSD
Storage relative humidity
5 - 95 %
Supported instruction sets
AVX 2.0,SSE4.1,SSE4.2
Thermal design power
15 W
Thermal monitoring technologies
Yes
Tjunction
100 °C
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Touchscreen
No
USB Sleep-and-Charge
Yes
USB Type-C DisplayPort Alternate Mode
Yes
Wi-Fi
Yes
Wi-Fi data rate
867 Mbit/s
Wi-Fi standards
IEEE 802.11a,IEEE 802.11ac,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n
Widescreen
Yes
Width
331 mm
Windows keys
Yes
Wireless
802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller
Intel Dual Band Wireless-AC 8265
