Portégé X40-K

With Great Power
Comes Great Productivity

Our differentiators

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14” Full HD Anti-glare Screen

with optional switchable privacy screen technology

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Full Connectivity

Expanded range of ports built into a thin & sleek laptop USB-C Thunderbolt 4, USB3.1 & more.

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Designed for the modern professional

The new Portégé X40-K is now powered by the latest 12th Gen Intel® Core™ Processor vPRO

Powered to perform at every level

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    32GB DDR4 3200MHz dual-channel memory

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    Ultra-fast PCIe SSD storage of up to 1TB

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    New Intel Iris Xe graphics deliver a stunning visual experience like no other

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Aluminium Alloy Chassis

Enhances durability for everyday bumps & spills

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    All new separated airflow cooling system will run at optimal temperatures to prevent overheating

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    New rubber footing to provide further cooling, stability and comfort for professionals

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    Stereo speakerswith Dolby Atmos sound enhancement

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Dynabook's Native System BIOS

Only laptop brand with own BIOS to enhance security. Best suited for your business-critical data protection

180° Hinge Design

Allows lay-flat view and collaborative work mode

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Security at its Core

Equipped with robust combination of next-level hardware, software & identity protection

Experience Portégé X40-K for your business today with Dynabook Experience Program.


Need additional information or assistance?

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*Weight may vary depending on product configuration, vendor components, manufacturing variability and options selected.
*Battery Life Rating — Battery life rating based on MobileMark™ 2014 running Windows 10. MobileMark is a trademark of Business Applications Performance Corporation.
1Device 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