Lenovo ThinkPad X1 Carbon Gen 12, Intel Core Ultra 5, 35.6 cm (14"), 1920 x 1200 pixels, 16 GB, 512 GB, Windows 11 Pro
Lenovo ThinkPad X1 Carbon Gen 12. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 125U. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.08 kg
| Design | |
|---|---|
| Colour name | Black, Paint |
| Product type | Laptop |
| Product colour | Black |
| Form factor | Clamshell |
| Housing material | Aluminium, Carbon fibre |
| Display | |
| Display diagonal | 35.6 |
| Display resolution | 1920 x 1200 |
| Touchscreen | No |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Display brightness | 400 |
| RGB colour space | sRGB |
| Colour gamut | 100 |
| Maximum refresh rate | 60 |
| Contrast ratio (typical) | 1000:1 |
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor model | 125U |
| Processor cores | 12 |
| Processor threads | 14 |
| Processor boost frequency | 4.3 |
| Performance cores | 2 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 4.3 |
| Efficient-core Max Turbo Frequency | 3.6 |
| Low Power Efficient-core Max Turbo Frequency | 2.1 |
| Performance-core base frequency | 1.3 |
| Efficient-core base frequency | 0.8 |
| Low Power Efficient-core Base Frequency | 700 |
| Processor cache | 12 |
| Processor cache type | Smart Cache |
| Processor base power | 15 |
| Maximum turbo power | 57 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI datatype support on NPU | FP16, FP32, Int8 |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| Memory | |
| Internal memory | 16 |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 |
| Memory form factor | On-board |
| Maximum internal memory | 16 |
| Memory channels | Dual-channel |
| Storage | |
| Total storage capacity | 512 |
| Storage media | SSD |
| Total SSDs capacity | 512 |
| Number of SSDs installed | 1 |
| SSD capacity | 512 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | No |
| Graphics | |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Discrete graphics card | No |
| On-board graphics card model | Intel® Graphics |
| Audio | |
| Audio chip | Realtek ALC3306 |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 2 |
| Speaker power | 2 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Network | |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Mobile network connection | No |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| WLAN controller manufacturer | Intel |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Near Field Communication (NFC) | No |
| WWAN | Not installed |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Thunderbolt 4 ports quantity | 2 |
| 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 | |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Keyboard language | English |
| Software | |
| Operating system language | English |
| Operating system installed | Windows 11 Pro |
| Bundled software | Intel Connectivity Performance Suite |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 57 |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 |
| AC adapter frequency | 50/60 |
| AC adapter input voltage | 100 - 240 |
| USB Power Delivery (USB PD) | Yes |
| Security | |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Smart card reader | No |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | BIOS, Power on, Supervisor, SSD |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 |
| Storage temperature (T-T) | 5 - 43 |
| Operating relative humidity (H-H) | 8 - 95 |
| Storage relative humidity (H-H) | 5 - 95 |
| Maximum shipping altitude | 3048 |
| Certificates | |
| Compliance certificates | RoHS |
| Certification | MIL-STD-810H military test passed |
| Sustainability | |
| Sustainability certificates | TCO, ENERGY STAR, EPEAT Gold, ErP |
| Weight & dimensions | |
| Width | 312.8 |
| Depth | 214.8 |
| Height | 15 |
| Weight | 1.08 |
Specifications
| Brand | Lenovo |