| Processor | Lenovo ThinkPad X240 20AMS46N0G | |
| Processor manufacturer | Intel | |
| Processor model | 4300U | |
| Processor cores | 2 | |
| Processor family | 4th gen Intel Core i5 | |
| Processor frequency | 1.9 GHz | |
| Processor boost frequency | 2.9 GHz | |
| Processor cache | 3 MB | |
| Software | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Operating system installed | No | |
| Display & Graphics | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Display diagonal | 12.5 inch | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 4400 | |
| Memory | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 16 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR3L-SDRAM | |
| Storage | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Storage media | HDD | |
| Total storage capacity | 500 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Bluetooth | Yes | |
| Bluetooth version | 4.0 | |
| Ethernet LAN | Yes | |
| Input Devices | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Full-size keyboard | Yes | |
| Numeric keypad | No | |
| Pointing device | ThinkPad UltraNav | |
| Spill resistant keyboard | Yes | |
| Audio | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Audio chip | Realtek ALC3232 | |
| Audio system | Dolby Advanced Audio | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 1.5 W | |
| Built-in Devices | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Front camera | Yes | |
| Power | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| AC adapter power | 45 W | |
| Security | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Cable lock slot | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo ThinkPad X240 20AMS46N0G | other notebooks |
| Brand | Lenovo | |
| Family | ThinkPad | |
| Series | X | |
| Model name | X240 | |
| Part Number | 20AMS46N0G | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Market positioning | Business | |
| Release Date | 23 March 2019 | |
