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Lenovo ThinkBook 16 G8 IAL 21SKS04U00
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 16" 1920x1200 IPS |
| Hard drive | 512GB SSD M.2 |
| RAM | 16GB DDR5-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card |
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Full specifications of Lenovo ThinkBook 16 G8 IAL 21SKS04U00
Reference / Part Number
21SKS04U00
Release date
December 2025, 8 months ago
Design
| Product type | Laptop |
|---|---|
| Product color | Gray |
| Form factor | Clamshell |
| Color name | Arctic grey |
| Housing material | Acrylonitrile butadiene styrene (ABS),Aluminium,Polycarbonate (PC) |
| Reacondicionado certificado | No |
Image gallery
Screen
| Display diagonal | 16 " (40,6 cm) |
|---|---|
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | No |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
Processor
| Processor family | Intel Core Ultra 5 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 225U |
| Generación del procesador | Intel Core Ultra (Series 2) |
| Processor cores | 12 |
| Processor threads | 14 |
| Processor boost frequency | 4,8 GHz |
| Núcleos de rendimiento | 2 |
| Núcleos de eficiencia | 8 |
| Núcleos de eficiencia de baja potencia | 2 |
| Frecuencia turbo máxima del núcleo de rendimiento | 4.8 |
| Frecuencia turbo máxima del núcleo de eficiencia | 3.8 |
| Frecuencia turbo máxima del núcleo de eficiencia de baja potencia | 2.4 |
| Frecuencia base de núcleo de rendimiento | 1.5 |
| Frecuencia base de núcleo eficiente | 1.3 |
| Frecuencia base del núcleo de eficiencia de baja potencia | 700 |
| Processor cache | 12 MB |
| Potencia base del procesador | 15 |
| Potencia turbo máxima | 57 |
Unidad de procesamiento neuronal (NPU)
| Copilot+ PC | No |
|---|---|
| Unidad de procesamiento neuronal (NPU) | Intel AI Boost |
| Soporte de dispersión | Yes |
| Soporte de efectos de Windows Studio | Yes |
| Entornos de trabajo de software de IA compatibles con el núcleo NPU | DirectML,OpenVINO,Windows ML,ONNX RT,WebNN |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 64 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory form factor | SO-DIMM |
| Memory slots | 2x SO-DIMM |
Storage
| Total storage capacity | 512 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD memory type | QLC |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Tamaño de la unidad SSD M.2 | 2242 (22 x 42 mm) |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Graphics |
| Fabricante de GPU (unidad de procesamiento gráfico) integrada | Intel |
| On-board graphics card family | Intel Graphics |
Audio
| Audio chip | Realtek ALC3287 |
|---|---|
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| WLAN controller manufacturer | Intel |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000,100 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| WWAN | Not installed |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| 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 | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 2.1 |
| Número de puertos Thunderbolt 4 | 1 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Performance
| Motherboard chipset | Intel SoC |
|---|
Keyboard
| Numeric keypad | Yes |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Keyboard language | Italian |
| Tecla Copilot | Yes |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
| Operating system language | DEU,DUT,ENG,FRE,ITA |
Battery
| Battery capacity | 71 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 14 h |
| Continuous video playback time | 19,5 h |
| Fast charging | Yes |
Control de energía
| Puerto de carga USB tipo C | Yes |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery | Yes |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | HDD,Power on,Supervisor,User |
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 |
Aprobaciones reguladoras
| Certificados de conformidad | RoHS |
|---|---|
| Certification | TÜV Rheinland Low Blue Light (Software Solution) MIL-STD-810H military test passed |
Sustainability
| Sustainability certificates | ENERGY STAR,EPEAT Gold,ErP,TCO |
|---|
Weight & dimensions
| Weight | 3.7 lbs (1,7 kg) |
|---|---|
| Width | 14 " (356 mm) |
| Depth | 10 " (253,5 mm) |
| Height | 0.7 " (17,5 mm) |
Packaging content
| AC adapter included | Yes |
|---|
Frequently asked questions
Is the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Graphics. Its card's page shows what level it handles current games at.
How long does the battery of the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 last?
The manufacturer declares up to 14 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 like?
It carries a 16" 1920x1200 IPS display.
Which processor and graphics card does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 have?
It runs on the Intel Core Ultra 5 225U processor with the Intel Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 be upgraded?
Yes: it has 2 memory slots and takes up to 64 GB according to the manufacturer (it ships with 16GB).
Which operating system does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 have?
According to its spec sheet: 1 × Thunderbolt 4, 1 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
What material is the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 made of?
Its housing is made of Acrylonitrile butadiene styrene (ABS),Aluminium,Polycarbonate (PC).
How much does the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 weigh?
It weighs 1,7 kg, a normal weight for its size: easy enough to move around.
When was the Lenovo ThinkBook 16 G8 IAL 21SKS04U00 released?
Its release date is December 2025, 8 months ago.