Lenovo ThinkPad L14 Gen 5 (Intel) Intel Core Ultra 7 155U Laptop 35.6 cm (14) WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro English Black

Processor
Maximum turbo power: 57 W
Performance-core base frequency: 1.7 GHz
Processor threads: 14
Efficient cores: 8
Processor family: Intel Core Ultra 7
Processor generation: Intel® Core™ Ultra (Series 1)
Efficient-core Max Turbo Frequency: 3.8 GHz
Processor cache: 12 MB
Efficient-core base frequency: 1.2 GHz
Processor manufacturer: Intel
Performance cores: 2
Performance-core Max Turbo Frequency: 4.8 GHz
Processor cache type: Smart Cache
Processor base power: 15 W
Processor cores: 12
Processor model: 155U
Low Power Efficient-core Base Frequency: 700 MHz
Low Power Efficient-core Max Turbo Frequency: 2.1 GHz
Low Power Efficient-cores: 2
Processor boost frequency: 4.8 GHz

Graphics
On-board GPU manufacturer: Intel
Discrete graphics card: No
On-board graphics card: Yes
Discrete graphics card model: Not available
On-board graphics card model: Intel Graphics

Memory
Internal memory: 16 GB
Memory layout (slots x size): 1 x 16 GB
Memory slots: 2x SO-DIMM
Internal memory type: DDR5-SDRAM
Memory channels: Dual-channel
Memory form factor: SO-DIMM
Memory clock speed: 5600 MHz
Maximum internal memory: 64 GB

Design
Product type: Laptop
Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Product colour: Black

Power
USB Power Delivery (USB PD): Yes
AC adapter frequency: 50/60 Hz
AC adapter power: 65 W
AC adapter input voltage: 100 - 240 V

Security
Password protection: Yes
Trusted Platform Module (TPM) version: 2.0
Windows Hello: Yes
Cable lock slot type: Kensington
Fingerprint reader: Yes
Smart card reader: Yes
Cable lock slot: Yes
Trusted Platform Module (TPM): Yes

Operational conditions
Storage temperature (T-T): 5 - 43 °C
Operating relative humidity (H-H): 8 - 95%
Storage relative humidity (H-H): 5 - 95%
Operating temperature (T-T): 5 - 35 °C
Maximum shipping altitude: 3048 m

Weight & dimensions
Depth: 226 mm
Height: 18.9 mm
Width: 313.7 mm
Weight: 1.4 kg

Network
Near Field Communication (NFC): No
Mobile network connection: No
WLAN controller model: Intel Wi-Fi 6E AX211
Bluetooth version: 5.3
WLAN controller manufacturer: Intel
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Ethernet LAN: Yes
Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
WWAN: Upgradable
Ethernet LAN data rates: 1000 Mbit/s, 100
Bluetooth: Yes
Antenna type: 2x2

Display
Maximum refresh rate: 60 Hz
Colour gamut: 45%
RGB colour space: NTSC
Panel type: IPS
Touchscreen: No
Contrast ratio (typical): 1000:1
Display brightness: 400 cd/m²
Anti-glare screen: Yes
HD type: WUXGA
LED backlight: Yes
Display resolution: 1920 x 1200 pixels
Display diagonal: 35.6 cm (14")
Native aspect ratio: 16:10

Software
Operating system language: Polish, English
Operating system installed: Windows 11 Pro

Audio
Number of microphones: 2
Number of built-in speakers: 2
Speaker power: 2 W
Built-in microphone: Yes
Audio system: Dolby Audio

Storage
NVMe: Yes
Total SSDs capacity: 512 GB
Number of SSDs installed: 1
SSD interface: PCI Express 4.0
SSD capacity: 512 GB
SSD form factor: M.2
Card reader integrated: No
Storage media: SSD
Total storage capacity: 512 GB
Optical drive type: No

Ports & interfaces
USB Sleep-and-Charge: Yes
USB Type-C DisplayPort Alternate Mode: Yes
USB Sleep-and-Charge ports: 2
HDMI version: 2.1
Intel® Thunderbolt 4: Yes
HDMI ports quantity: 1
USB 2.0 ports quantity: 1
Combo headphone/mic port: Yes
USB 3.2 Gen 2x2 Type-C ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
Thunderbolt 4 ports quantity: 1
Ethernet LAN (RJ-45) ports: 1

Camera
Front camera resolution (numeric): 5 MP
Infrared (IR) camera: Yes
Front camera: Yes

Battery
Battery capacity: 57 Wh
Battery technology: Lithium Polymer (LiPo)
Fast charging: Yes

Keyboard
Keyboard backlit: Yes
Spill-resistant keyboard: Yes
Pointing device: ThinkPad UltraNav
Numeric keypad: No

Neural processor unit (NPU)
AI software frameworks supported by NPU: Windows ML, ONNX RT, OpenVINO, DirectML
Sparsity support: Yes
Neural processor unit (NPU): Intel AI Boost
Windows Studio effects support: Yes
Maximum frequency NPU: 1.4 GHz
AI datatype support on NPU: FP16, FP32, Int8