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