Lenovo ThinkBook 14. Product type: Notebook, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-1255U. Display diagonal: 35.6 cm (14"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Iris Xe Graphics. Operating system installed: Windows 11 Pro. Product colour: Grey. Weight: 1.4 kg

Specification

Product
Product id	840728
Brand	Lenovo
Partnr	21DH00BMMH
EAN/UPC code	196800852458
Design
Product type	Notebook
Product colour	Grey
Colour name	Mineral Grey
Form factor	Clamshell
Housing material	Aluminium
Display
Display diagonal	14 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	300 cd/m²
Colour gamut	45 procent
RGB colour space	NTSC
Contrast ratio (typical)	700:1
Processor
Processor manufacturer	Intel
Processor family	Intel Core i7
Processor model	i7-1255U
Processor generation	Intel Core i7-12xxx
Processor boost frequency	4.7 GHz
Processor cores	10
Processor cache	12 MB
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Configurable TDP-down	12 W
Memory
Internal memory	16 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	3200 MHz
Memory form factor	On-board + SO-DIMM
Memory slots	1x SO-DIMM
Maximum internal memory	40 GB
Memory channels	Dual-channel
Storage
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express 3.0
NVMe	Y
SSD form factor	M.2
Optical drive type	N
Card reader integrated	Y
Compatible memory cards	SD, SDHC, SDXC, MMC
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
Audio chip	Realtek ALC3287
Audio system	Dolby Audio
Number of built-in speakers	2
Speaker power	2 W
Built-in microphone	Y
Number of microphones	2
Camera
Front camera	Y
Front camera resolution	1920 x 1080 Pixels
Front camera HD type	Full HD
Privacy camera	Y
Privacy type	Privacy shutter
Network
Bluetooth	Y
Mobile network connection	N
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	Wi-Fi 6 (802.11ax)
Antenna type	2x2
Ethernet LAN	Y
Ethernet LAN data rates	100, 1000 Mbit/s
Bluetooth version	5.1
WWAN	N
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
Intel® Thunderbolt 4	Y
Combo headphone/mic port	Y
Thunderbolt 4 ports quantity	1
Keyboard
Pointing device	Touchpad
Keyboard language	English
Keyboard backlit	Y
Numeric keypad	N
Spill-resistant keyboard	Y
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Operating system language	ENG, FRE
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)
Battery capacity (Watt-hours)	45 Wh
Battery life (max)	6 uur
Continuous video playback time	8 uur
Quick charge	Y
Power
AC adapter power	65 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Security
Cable lock slot	Y
Cable lock slot type	Kensington
Fingerprint reader	Y
Trusted Platform Module (TPM)	Y
Trusted Platform Module (TPM) version	2.0
Password protection	Y
Password protection type	BIOS, HDD, Power on, Supervisor
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	5 - 43 °C
Operating relative humidity (H-H)	8 - 95 procent
Storage relative humidity (H-H)	5 - 95 procent
Maximum shipping altitude	3048 m
Certificates
Certification	EPEAT Gold ENERGY STAR 8.0 ErP Lot 6 RoHS compliant
Weight & dimensions
Weight	1400 g
Width	323 mm
Depth	218 mm
Height	17.9 mm