Lenovo ThinkBook 15. 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: 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: 1.7 kg

Specification

Product
Product id	840724
Brand	Lenovo
Partnr	21DJ00DFMH
EAN/UPC code	196800852649
Design
Product type	Notebook
Product colour	Grey
Colour name	Mineral Grey
Form factor	Clamshell
Housing material	Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS), Aluminium
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	300 cd/m²
Colour gamut	45 procent
RGB colour space	NTSC
Contrast ratio (typical)	800:1
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
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 4.0
NVMe	Y
SSD form factor	M.2
Optical drive type	N
Card reader integrated	Y
Compatible memory cards	MMC, SDXC, SD, SDHC
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
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
USB Type-C DisplayPort Alternate Mode	Y
USB Power Delivery	Y
USB Sleep-and-Charge	Y
USB Sleep-and-Charge ports	1
Keyboard
Pointing device	Touchpad
Keyboard layout	QWERTY
Keyboard language	English
Keyboard backlit	Y
Numeric keypad	Y
Spill-resistant keyboard	Y
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Operating system language	DEU, DUT, 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
Quick charge	Y
Quick charge time (50%)	30 min
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	Power on, Supervisor, HDD
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 3 RoHS compliant TÜV MIL-STD-810H
Weight & dimensions
Weight	1700 g
Width	357 mm
Depth	235 mm
Height	18.9 mm