Portégé X40L-K

Incredible Performance.
Unbelievably Lightweight.

Our differentiators

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14" ultra-thin bezel display Incredible performance, Unbelievably Lightweight

Taking premium, high-performance computing to new extremes

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Full Connectivity

A mix of full-size ports, including HDMI, ultrafast Thunderbolt 4 ports, USB-A (with Sleep & Charge) for seamless adapter-free wired connectivity and docking solutions for multiple external displays

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Engineered for ultimate performance

All-new Tech Blue magnesium alloy chassis engineered to meet stringent MIL-STD-810H standards for durability

Massive performance boost and enhanced efficiency

Full performance 13th Gen Intel® Core™ processor options. Configurable up to 32GB of LPDDR5 and reinforced with up to 1TB ultra-fast PCIe Gen4 SSD storage and Wi-Fi 6E

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Made for comfort

Display developed in conjunction with doctors, the all-new Eyesafe technology 16:10 IPS 1920x1200 selectively filters out high energy visible (HEV) blue light

Unprecedented battery life

Large 65 Wh battery that provides enough power to last beyond a typical workday

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Security taken seriously so you can work confidently

Among the most secure Windows PCs in the world. Featuring a secure mix of hardware, firmware, software and identity protection technologies

Dynabook's Native System BIOS


Suited for mission critical users and the most data-sensitive industries

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Face and fingerprint biometric recognition options and an integrated webcam privacy shutter

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AI Enhanced Camera Features

Dynabook Online Meeting Assist utilises AI as a software for virtual collaborative sessions

Perfect for presentations

Adjusts brightness, visibility, blur backgrounds and automatically keep users face in frame

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AI Noise Reduction

360-degree dual-array microphones that picks up voices from omni-direction

Isolates & filters far and near background noises

Integrated stereo speakers with DTS processing

for an ultra-rich sound experience

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Work comfortably on-the-go

All-new recessed keyboard design with full-sized, raised tile keys and LED backlighting for optimised typing experience

Experience Portégé X40L-K for your business today with Dynabook Experience Program.


Need additional information or assistance?

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*Battery Life Rating — Battery life rating based on MobileMark™ 2014 running Windows 10. MobileMark is a trademark of Business Applications Performance Corporation.
11Device comes with Windows 10 and a free Windows 11 upgrade or may be preloaded with Windows 11. The Windows 11 upgrade will be delivered late 2021 into 2022. Timing varies by device. Certain features require specific hardware. See aka.ms/windows11-spec