Lenovo ThinkPad X1 Carbon Intel Core Ultra 7 155U Laptop 35.6 cm (14) WUXGA 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black

Bundled software: Intel Connectivity Performance Suite | Certification: MIL-STD-810H military test passed | Maximum turbo power: 57 W | On-board GPU manufacturer: Intel | Performance-core Max Turbo Frequency: 4.8 GHz | Operating system language: English | Maximum internal memory: 16 GB | Keyboard backlit: Yes | Number of SSDs installed: 1 | Password protection: Yes | Discrete graphics card model: Not available | Operating system language: Polish | Bluetooth: Yes | Display diagonal: 35.6 cm (14") | Processor base power: 15 W | Mobile network connection: Yes | NVMe: Yes | On-board graphics card: Yes | WWAN controller: Quectel EM160R-GL | Native aspect ratio: 16:10 | Speaker power: 2 W | Total storage capacity: 512 GB | Product colour: Black | Operating system architecture: 64-bit | Number of microphones: 2 | Sparsity support: Yes | Audio chip: Realtek ALC3306 | Battery capacity: 57 Wh | Processor generation: Intel® Core™ Ultra (Series 1) | AC adapter input voltage: 100 - 240 V | Processor threads: 14 | Built-in microphone: Yes | LED backlight: Yes | Housing material: Aluminium, Carbon fibre | Front camera resolution: 1920 x 1080 pixels | AI software frameworks supported by NPU: DirectML | SSD capacity: 512 GB | AI software frameworks supported by NPU: OpenVINO | Processor boost frequency: 4.8 GHz | Pointing device: ThinkPad UltraNav | SSD form factor: M.2 | AC adapter power: 65 W | Memory form factor: On-board | Near Field Communication (NFC): No | Spill-resistant keyboard: Yes | 4G standard: LTE | Operating temperature (T-T): 5 - 35 °C | Combo headphone/mic port: Yes | Front camera HD type: Full HD | AI software frameworks supported by NPU: Windows ML | Internal memory: 16 GB | Panel type: IPS | Low Power Efficient-core Max Turbo Frequency: 2.1 GHz | USB Sleep-and-Charge ports: 1 | Touchscreen: No | Efficient-core Max Turbo Frequency: 3.8 GHz | Compliance certificates: RoHS | Number of built-in speakers: 2 | Internal memory type: LPDDR5x-SDRAM | Processor cache type: Smart Cache | Low Power Efficient-core Base Frequency: 700 MHz | Weight: 1.09 kg | Storage temperature (T-T): 5 - 43 °C | Storage relative humidity (H-H): 5 - 95% | Antenna type: 2x2 | Processor manufacturer: Intel | Memory channels: Dual-channel | Intel® Thunderbolt 4: Yes | AC adapter frequency: 50/60 Hz | Wi-Fi standards: Wi-Fi 6E (802.11ax) | Windows Hello: Yes | Height: 15 mm | AI software frameworks supported by NPU: ONNX RT | SSD interface: PCI Express 4.0 | Card reader integrated: No | Maximum frequency NPU: 1.4 GHz | USB Type-C DisplayPort Alternate Mode: Yes | HDMI version: 2.1 | Windows Studio effects support: Yes | Storage media: SSD | Trusted Platform Module (TPM): Yes | USB Sleep-and-Charge: Yes | HD type: WUXGA | Maximum refresh rate: 60 Hz | Audio system: Dolby Atmos | Display brightness: 400 cd/m² | Cable lock slot: Yes | Depth: 214.8 mm | Ethernet LAN: No | Discrete graphics card: No | Cable lock slot type: Kensington | AI datatype support on NPU: FP32 | AI datatype support on NPU: Int8 | Operating system installed: Windows 11 Pro | Processor model: 155U | Front camera: Yes | Optical drive type: No | Fingerprint reader: Yes | WLAN controller model: Intel Wi-Fi 6E AX211 | Top Wi-Fi standard: Wi-Fi 6E (802.11ax) | AI datatype support on NPU: FP16 | Processor cores: 12 | Total SSDs capacity: 512 GB | Memory clock speed: 6400 MHz | Infrared (IR) camera: Yes | On-board graphics card model: Intel Graphics | Neural processor unit (NPU): Intel AI Boost | Product type: Laptop | Anti-glare screen: Yes | Battery technology: Lithium Polymer (LiPo) | Width: 312.8 mm | RGB colour space: sRGB | Performance cores: 2 | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2 | Colour gamut: 100% | Thunderbolt 4 ports quantity: 2 | Performance-core base frequency: 1.7 GHz | Contrast ratio (typical): 1000:1 | Smart card reader: No | Motherboard chipset: Intel SoC | Trusted Platform Module (TPM) version: 2.0 | Display resolution: 1920 x 1200 pixels | HDMI ports quantity: 1 | Operating relative humidity (H-H): 8 - 95% | Processor cache: 12 MB | Bluetooth version: 5.3 | Efficient cores: 8 | Low Power Efficient-cores: 2 | Colour name: Black, Paint | Numeric keypad: No | Processor family: Intel Core Ultra 7 | WLAN controller manufacturer: Intel | Efficient-core base frequency: 1.2 GHz | USB Power Delivery (USB PD): Yes | WWAN: Installed | Mobile network generation: 4G | Fast charging: Yes | Maximum shipping altitude: 3048 m | Hazard pictogram(s): GHS07: Harmful | Hazard pictogram(s): GHS08: Health hazard | Hazard pictogram(s): GHS09: Environmental hazard