Business-class performance
The ThinkPad L15 Gen 3 laptop inspires productivity. Powered by Intel vPro® with 12th Gen Intel® Core™ U or P Series processors, this 15.6" device. Plus, with a choice of larger batteries, you’ll enjoy all-day power on this high-performing work-from-anywhere partner.


Security that works for you
When it comes to security, the ThinkPad L15 Gen 3 laptop delivers. A power button that’s activated by a fingerprint reader boots up the system and logs you in fast. ThinkShield hardware and software components with integrated discrete Trusted Platform Module (dTPM), the added security of Windows 11, Microsoft Secured-core PC enablement, and up to the Intel vPro® platform deliver protection from every angle.


Stay online, wherever & whenever
Like a smartphone, the ThinkPad L15 Gen 3 laptop offers optional 4G LTE WWAN* connectivity, as well as speedy WiFi 6E** coverage. It also features Dolby Voice® AI-based noise suppression, and when combined with the optional FHD camera, videoconferencing will seem like you’re all in the same room.
* Optional WWAN availability varies by region and must be configured at time of purchase; it requires a network service provider.

Digital wellness
Health and productivity go hand-in-hand with the addition of Glance by Mirametrix® software. This functionality supports wellness for both posture and eye health. You’ll get posture alerts, as well as reminders to look away for 20 seconds to allow your eyes time to refocus, thereby alleviating fatigue.


Takes reliability to the next level
We use the US Department of Defense's MIL-STD 810H standards to create a balance of reliability and durability for our ThinkPad laptops. We test against 12 standards and more than 200 quality checks to ensure they run in extreme conditions. These tests cover harsh variables like Arctic wilderness and desert dust storms, including temperature, pressure, humidity, vibration, and more.

Specifications may vary depending upon region / model.

Specification

Product
Product id	861454
Brand	Lenovo
Partnr	21C30090MH
EAN/UPC code	196802972550
Design
Product type	Notebook
Product colour	Black
Colour name	Thunder Black
Form factor	Clamshell
Housing material	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
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	250 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
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Memory
Internal memory	8 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	3200 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	2 x 4 GB
Memory slots	2x SO-DIMM
Maximum internal memory	64 GB
Memory channels	Dual-channel
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 4.0
NVMe	Y
SSD form factor	M.2
Optical drive type	N
Card reader integrated	Y
Compatible memory cards	MicroSD (TransFlash)
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
Infrared (IR) camera	Y
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
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6 AX201
Ethernet LAN	Y
Ethernet LAN data rates	1000, 100 Mbit/s
Bluetooth version	5.1
WWAN	Y
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) 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	ThinkPad UltraNav
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, ITA
Recovery operating system	Windows 10 Pro
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)	57 Wh
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
Smart card reader	Y
Trusted Platform Module (TPM)	Y
Trusted Platform Module (TPM) version	2.0
Password protection	Y
Password protection type	Power on, Supervisor, SSD
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 TCO Certified RoHS compliant MIL-STD-810H
Weight & dimensions
Weight	1760 g
Width	360.2 mm
Depth	237 mm
Height	19.93 mm