| Processor | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | |
| Processor manufacturer | Intel | |
| Processor type | Core i7 | |
| Processor model | i7-12700H | |
| Processor generation | 12th Gen | |
| Processor speed | 2.30 GHz | |
| Processor core | Tetradeca-core (14 Core) | |
| Maximum turbo speed | 4.70 GHz | |
| Chipset manufacturer | Intel | |
| vPro Technology | No | |
| Software | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Operating system | Windows 11 Pro | |
| Operating system platform | Windows | |
| Operating system architecture | 64-bit | |
| Operating system language | English | |
| Display & Graphics | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Screen size | 16" | |
| Screen resolution | 1920 x 1200 | |
| Screen mode | WUXGA | |
| Touchscreen | No | |
| Display screen technology | In-plane Switching (IPS) Technology | |
| Graphics Controller Manufacturer | NVIDIA | |
| Graphics Controller Model | GeForce RTX 3050 Ti | |
| Graphics Memory Accessibility | Dedicated | |
| Graphics Memory Capacity | 4 GB | |
| Graphics Memory Technology | GDDR6 | |
| Memory | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Installed slot memory | 16 GB | |
| Installed slot memory configuration | 2 x 8GB | |
| Maximum Supported System Memory | 64 GB | |
| System Memory Form Factor | SoDIMM | |
| Number of Free Memory Slots | 0 | |
| System Memory Speed | 4800 MHz | |
| Number of Occupied Memory Slots | 2 | |
| System Memory Technology | DDR5 SDRAM | |
| Total Installed System Memory | 16 GB | |
| Total Number of Memory Slots | 2 | |
| Storage | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Drive type | SSD | |
| SSD form factor | NVMe M.2 PCI Express | |
| Total Solid State Drive Capacity | 512 GB | |
| Network & Communication | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Bluetooth | Yes | |
| Wireless LAN Standard | IEEE 802.11ax | |
| Wireless LAN | Yes | |
| Interfaces/Ports | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| HDMI | Yes | |
| Number of Thunderbolt 4 Ports | 2 | |
| Number of USB 3.2 Gen 1 Ports | 2 | |
| Total Number of USB Ports | 2 | |
| Input Devices | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Keyboard localization | English | |
| Keyboard backlight | Yes | |
| Built-in Devices | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Finger Print Reader | Yes | |
| Camera | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Front Camera/Webcam | Yes | |
| Infrared Camera | Yes | |
| Battery | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Number of Cells | 4-cell | |
| Power | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Maximum Power Supply Wattage | 170 W | |
| Design | Lenovo ThinkPad X1 Extreme Gen 5 21DE0049US 16 | other notebooks |
| Product Color | Black Paint | |
| Height | 0.70" (17.90 mm) | |
| Width | 14.15" (359.50 mm) | |
| Depth | 9.99" (253.80 mm) | |
| Weight | 1.88 kg | |
