| Processor Lenovo ThinkPad X1 Carbon 21HM004FML |
| Processor manufacturer: | Intel |
| Processor model: | i7-1355U |
| Processor cores: | 10 |
| Processor family: | Intel Core i7 |
| Motherboard chipset: | Intel SoC |
| Processor boost frequency: | 5 GHz |
| Processor cache: | 12 MB |
| Software Lenovo ThinkPad X1 Carbon 21HM004FML |
| Operating system installed: | Windows 11 Pro |
| Bundled software: | Intel Connectivity Performance Suite |
| Operating system language: | Dutch, English, Italian, French, German |
| Display & Graphics Lenovo ThinkPad X1 Carbon 21HM004FML |
| Panel type: | IPS |
| Contrast ratio: | 1000:1 |
| Display brightness: | 400 cd/m² |
| Display diagonal: | 14 inch |
| Display resolution: | 1920 x 1200 pixels |
| HD type: | WUXGA |
| LED backlight: | Yes |
| Touchscreen: | No |
| Memory Lenovo ThinkPad X1 Carbon 21HM004FML |
| Internal memory: | 16 GB |
| Maximum internal memory: | 16 GB |
| Memory clock speed: | 6400 MHz |
| Memory form factor: | On-board |
| Internal memory type: | LPDDR5-SDRAM |
| Storage Lenovo ThinkPad X1 Carbon 21HM004FML |
| SSD capacity: | 512 GB |
| SSD interface: | PCI Express 4.0 |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 512 GB |
| Total storage capacity: | 512 GB |
| Optical drive type: | No |
| Card reader integrated: | No |
| Network & Communication Lenovo ThinkPad X1 Carbon 21HM004FML |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.1 |
| Ethernet LAN: | No |
| NFC: | Yes |
| Wi-Fi: | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards: | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax) |
| WLAN: | Intel Wi-Fi 6E AX211 |
| WWAN: | Upgradable |
| Interfaces/Ports Lenovo ThinkPad X1 Carbon 21HM004FML |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB Power Delivery: | Yes |
| USB Sleep-and-Charge: | 1 |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices Lenovo ThinkPad X1 Carbon 21HM004FML |
| Keyboard backlit: | Yes |
| Keyboard language: | Swiss |
| Numeric keypad: | No |
| Pointing device: | ThinkPad UltraNav |
| Spill resistant keyboard: | Yes |
| Audio Lenovo ThinkPad X1 Carbon 21HM004FML |
| Audio chip: | Realtek ALC3306 |
| Audio system: | Dolby Atmos |
| Built-in microphone: | Yes |
| Number of speakers: | 4 |
| Number of microphones: | 4 |
| Built-in Devices Lenovo ThinkPad X1 Carbon 21HM004FML |
| Front camera: | Yes |
| Front camera HD type: | Full HD |
| Infrared camera: | Yes |
| Privacy camera: | Yes |
| Privacy type: | Privacy shutter |
| Windows Hello: | Yes |
| Power Lenovo ThinkPad X1 Carbon 21HM004FML |
| AC adapter frequency: | 50 - 60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter power: | 65 W |
| Security Lenovo ThinkPad X1 Carbon 21HM004FML |
| Cable lock slot: | Yes |
| Cable lock slot type: | Kensington |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkPad X1 Carbon 21HM004FML |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Housing material: | Aluminium, Carbon fibre |
| Depth: | 222.5 mm |
| Width: | 315.6 mm |
| Height: | 15.4 mm |
| Weight: | 1.12 kg |
| Battery Information Lenovo ThinkPad X1 Carbon 21HM004FML |
| Battery capacity: | 57 Wh |
| Battery type: | Lithium Polymer (LiPo) |
