| Processor | Lenovo ThinkPad T440s 20AR0011TX | |
| Processor model | i7-4600U | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor family | 4th gen Intel Core i7 | |
| Processor frequency | 1.7 GHz | |
| Processor boost frequency | 2.7 GHz | |
| Processor cache | 4 MB | |
| Software | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 14 inch | |
| Display surface | Matt | |
| LED backlight | Yes | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter model | Intel HD Graphics 4400 | |
| Memory | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 12 GB | |
| Memory clock speed | 1600 MHz | |
| Internal memory type | DDR3L-SDRAM | |
| Storage | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| SSD capacity | 256 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Bluetooth | Yes | |
| Bluetooth version | 4.0 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| Interfaces/Ports | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Combo headphone/mic port | Yes | |
| DC-in jack | Yes | |
| VGA (D-Sub) ports | 1 | |
| Docking connector | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| Mini DisplayPorts quantity | 1 | |
| SmartCard slot | Yes | |
| USB 3.0 (3.1 Gen 1) Type-A | 3 | |
| USB Sleep-and-Charge | 1 | |
| Input Devices | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Numeric keypad | No | |
| Pointing device | ThinkPad UltraNav | |
| Spill resistant keyboard | Yes | |
| Windows keys | Yes | |
| Audio | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Audio chip | Realtek ALC3232 | |
| Audio system | Dolby Advanced Audio | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 1 W | |
| Built-in Devices | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Front camera signal format | 720p | |
| Power | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| AC adapter frequency | 50/60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| Security | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Cable lock slot | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Brand | Lenovo | |
| Family | ThinkPad | |
| Series | T | |
| Model name | T440s | |
| Part Number | 20AR0011TX | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Market positioning | Business | |
| Housing material | Glass-reinforced plastic (GRP) | |
| Depth | 226 mm | |
| Width | 331 mm | |
| Height | 20.6 mm | |
| Release Date | 2017-08-18 | |
| Battery Information | Lenovo ThinkPad T440s 20AR0011TX | other notebooks |
| Battery type | Lithium-Ion (Li-Ion) | |
