dynabook - Dynabook TECRA A40-K


Performance for Maximum Productivity
With full-performance 12th Gen Intel® Core™ processor options, the Portégé X40-K benets from the massive performance boost and enhanced eciency aorded by Intel’s all-new hybrid architecture. Congurable with 12 core CPUs, up to 64GB of memory and reinforced with up to 1TB ultra-fast PCIe Gen4 SSD storage, Wi-Fi 6 and Thunderbolt™ 4, the Portégé X40-K delivers amazing performance.

Security Taken Seriously
The Portégé X40-K is among the most secure Windows PCs in the world. Featuring a secure mix of hardware, rmware, software and identity protection technologies, it is suitable for mission critical users in even the most data-sensitive industries. Dynabook writes its own BIOS, providing an incredibly secure foundation. Further bolstering security, this laptop features face and ngerprint biometric recognition options and an integrated webcam privacy shutter.

AI-Enhanced Camera Features
Fostering a collaborative workspace, Dynabook Online Meeting Assist utilizes AI to ensure faces are bright and visible in a wide spectrum of lighting conditions, blur backgrounds and automatically keep the users face cantered in frame. Since these enhancements are built into our software, users can easily turn on and o these features with a quick hotkey with any video conference software

AI Noise Reduction
The 360-degree dual-array microphones allow voices to be picked up omnidirectionally with equal gain from all directions giving the user the ability to roam freely around a room or to serve as the hub for multi-person conference calls. Improving overall call quality, the AI Noise Reduction isolates and lters out background noises at near and far ends of calls to ensure participants can be heard clearly and eortlessly.



  • Processor: Intel® Core™ i7 -1260P Processor (2.1GHz, up to 4.7GHz, 12 Cores (4P+8E), 18MB Cache)
  • Memory: 16GB DDR4 3200 MHz (expandable up to 32GB, 2 configurable slots)
  • HDD/SSD: 1TB B SSD Gen4 M.2 PCIe NVMe
  • Display: 14.0" Full HD Anti-Glare (IPS)
  • Graphics: Intel® Iris® Xe Graphics / 14.0" Full HD Anti-Glare  with On Cell Touchscreen
  • WLAN / BT: Intel WiFi6 802.11ax+acgn (AX211), BT V5.2
  • Ports: 3x USB3.2 Type-A, 1x USB Type C Gen 2 (TBT4/PD/Display), RJ-45, HDMI 2.0, Micro-SD card
  • Input Device:  ClickPad, Backlit Keyboard)
  • Web Camera: HD Webcam with Dual Mic (AI Noise Reduction), Webcam Shutter Slider
  • Sound: Stereo Speaker
  • Fingerprint: Yes
  • Operating System: Factory Installed Windows® 11 Pro
  • Battery: 4 Cell Li-Ion Polymer 53Whr
  • AC Adapter: 3-pin 65W AC Adapter (3.5mm)
  • Material: Polycarbonate ABS with Anti-Bacterial Coating
  • Weight: 1.45 kg
  • Warranty: 3years international warranty on parts and 1 year on Battery
  • Carrying Case: Dynabook Backpack

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