Lenovo ThinkBook 16 G8 IAL Intel Core Ultra 7 255H Laptop 40.6 cm (16) WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro English Grey

Processor
Processor family: Intel Core Ultra 7
Processor boost frequency: 5.1 GHz
Performance-core Max Turbo Frequency: 5.1 GHz
Efficient-core Max Turbo Frequency: 4.4 GHz
Processor threads: 16
Processor cores: 16
Processor model: 255H
Efficient cores: 8
Processor generation: Intel Core Ultra (Series 2)
Efficient-core base frequency: 1.5 GHz
Maximum turbo power: 115 W
Low Power Efficient-core Max Turbo Frequency: 2.5 GHz
Processor base power: 28 W
Low Power Efficient-cores: 2
Performance-core base frequency: 2 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Performance cores: 6
Processor manufacturer: Intel
Processor cache: 24 MB

Graphics
Discrete graphics card model: Not available
On-board graphics card model: Intel Arc 140T
On-board graphics card family: Intel Arc Graphics
On-board GPU manufacturer: Intel
Discrete graphics card: No
On-board graphics card: Yes

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

Design
Product colour: Grey
Colour name: Arctic Grey
Housing material: Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Product type: Laptop

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

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

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

Weight & dimensions
Weight: 1.7 kg
Height: 17.5 mm
Width: 356 mm
Depth: 253.5 mm

Network
Bluetooth: Yes
Ethernet LAN data rates: 100 Mbit/s, 1000
Antenna type: 2x2
Mobile network connection: No
Bluetooth version: 5.3
WWAN: Not installed
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Ethernet LAN: Yes
Top Wi-Fi standard: Wi-Fi 6E (802.11ax)

Performance
Motherboard chipset: Intel SoC

Packaging content
AC adapter included: Yes

Display
LED backlight: Yes
Display resolution: 1920 x 1200 pixels
Native aspect ratio: 16:10
Display diagonal: 40.6 cm (16")
HD type: WUXGA
Panel type: IPS
Display brightness: 300 cd/m²
Touchscreen: No
Maximum refresh rate: 60 Hz
Anti-glare screen: Yes
Colour gamut: 45%
Contrast ratio (typical): 1000:1
RGB colour space: NTSC
Bundled software: Office Trial

Software
Operating system architecture: 64-bit
Operating system language: French, Italian, Dutch, English, German
Operating system installed: Windows 11 Pro
Trial software: Office

Audio
Audio system: Dolby Audio
Built-in microphone: Yes
Audio chip: Realtek ALC3287
Number of microphones: 2
Number of built-in speakers: 2
Speaker power: 2 W
Certification: TÜV Rheinland Low Blue Light (Software Solution) MIL-STD-810H military test passed

Certificates
Compliance certificates: RoHS

Storage
Optical drive type: No
SSD form factor: M.2
SSD capacity: 512 GB
SSD interface: PCI Express 4.0
Number of SSDs installed: 1
NVMe: Yes
Total SSDs capacity: 512 GB
M.2 SSD size: 2242 (22 x 42 mm)
Card reader integrated: Yes
Compatible memory cards: SD
Storage media: SSD
Total storage capacity: 512 GB

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

Camera
Front camera: Yes
Front camera HD type: Full HD
Front camera resolution: 1920 x 1080 pixels
Infrared (IR) camera: Yes

Battery
Fast charging time (50%): 30 min
Continuous video playback time: 13.1 h
Battery life (max): 7.7 h
Battery capacity: 45 Wh
Fast charging: Yes
Battery technology: Lithium Polymer (LiPo)

Keyboard
Copilot key: Yes
Spill-resistant keyboard: Yes
Keyboard backlit: Yes
Pointing device: Touchpad
Numeric keypad: Yes

Neural processor unit (NPU)
GPU performance up to: 74 TOPs
Total processor performance up to: 96 TOPs
AI software frameworks supported by NPU: WebNN, ONNX RT, OpenVINO, DirectML, Windows ML
Neural processor unit (NPU): Intel AI Boost
Windows Studio effects support: Yes
NPU performance up to: 13 TOPs
Sparsity support: Yes