DELL Vostro 3520. Product type: Notebook, Form factor: Clamshell. Processor family: Intel® Core™ i5, Processor model: i5-1235U. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel Iris Xe Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.9 kg

Specification

Product
Product id	876729
Brand	Dell
Partnr	K20V7
EAN/UPC code	5397184771174
Design
Product type	Notebook
Product colour	Black
Form factor	Clamshell
Introduction year	2022
Market positioning	Business
Display
Display diagonal	15.6 inch
Display resolution	1920 x 1080 Pixels
Touchscreen	N
Panel type	IPS
HD type	Full HD
LED backlight	Y
Native aspect ratio	16:9
Anti-glare screen	Y
Display brightness	220 cd/m²
Pixel density	140 ppi
Colour gamut	45 procent
RGB colour space	NTSC
Maximum refresh rate	120 Hz
Contrast ratio (typical)	600:1
Processor
Processor manufacturer	Intel
Processor family	Intel Core i5
Processor model	i5-1235U
Processor generation	Intel Core i5-12xxx
Processor boost frequency	4.4 GHz
Processor cores	10
Processor cache	12 MB
Configurable TDP-down	12 W
Memory
Internal memory	8 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	2666 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	1 x 8 GB
Memory slots	2x SO-DIMM
Maximum internal memory	16 GB
Storage
Total storage capacity	256 GB
Storage media	SSD
Total SSDs capacity	256 GB
Number of SSDs installed	1
SSD capacity	256 GB
SSD interface	PCI Express
NVMe	Y
SSD form factor	M.2
Optical drive type	N
Graphics
On-board graphics adapter	Y
Discrete graphics adapter	N
Discrete graphics adapter model	Not available
On-board graphics adapter model	Intel Iris Xe Graphics
Audio
Number of built-in speakers	2
Speaker power	2 W
Built-in microphone	Y
Camera
Front camera	Y
Front camera resolution (numeric)	0.92 MP
Front camera resolution	1280 x 720 Pixels
Front camera HD type	HD
Video capturing speed	30 fps
Network
Bluetooth	Y
Mobile network connection	N
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Antenna type	1x1
Ethernet LAN	Y
Ethernet LAN data rates	10, 1000, 100 Mbit/s
Ports & interfaces
USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	1.4
Combo headphone/mic port	Y
Charging port type	DC-in jack
USB Type-C DisplayPort Alternate Mode	Y
Power adapter barrel connector	4.5 mm
Keyboard
Pointing device	Touchpad
Keyboard language	UK International
Numeric keypad	Y
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Operating system language	Multilingual
Trial software	McAfee® Small Business Security 30-day trial, No Microsoft Office License Included 30 day Trial Offer Only
Processor special features
Intel Virtualization Technology for Directed I/O (VT-d)	Y
Execute Disable Bit	Y
CPU configuration (max)	1
Embedded options available	N
Intel Virtualization Technology (VT-x)	Y
Intel VT-x with Extended Page Tables (EPT)	Y
Intel Trusted Execution Technology	Y
Intel Flex Memory Access	Y
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery voltage	11.25 V
Battery capacity (Watt-hours)	41 Wh
Battery recharge time	4 uur
Quick charge	Y
Battery charge indicator	Y
Battery weight	190 g
Power
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	3.34 A
AC adapter output voltage	19.5 V
Security
Cable lock slot	Y
Trusted Platform Module (TPM)	Y
Trusted Platform Module (TPM) version	2.0
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	0 - 95 procent
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m
Operating shock	110 G
Non-operating shock	160 G
Operating vibration	0.66 G
Non-operating vibration	1.3 G
Weight & dimensions
Weight	1900 g
Width	358.5 mm
Depth	235.56 mm
Height (front)	16.96 mm
Height (rear)	18.99 mm
Packaging content
Cables included	AC