Description
The Dynabook Tecra A40-K3431 delivers professional-grade performance in a compact and reliable 14-inch form factor. Powered by a 12th Gen Intel® Core™ i7-1260P processor, it ensures fast, efficient multitasking for demanding business applications. With 16GB of memory and a 512GB PCIe SSD, it offers ample speed and storage for productivity and responsiveness.
Engineered for modern professionals, the Tecra A40-K features a vivid Full HD display, robust connectivity with Wi-Fi 6, and enterprise-level security features built for hybrid work environments. The durable chassis, lightweight design, and extended 4-year warranty make it an excellent choice for long-term corporate deployment.
| Specification | Details |
|---|---|
| Brand | Dynabook |
| Model | Tecra A40-K3431 |
| SKU | PMM20U-1RN01F |
| Processor | Intel® Core™ i7-1260P (12-Core) |
| Display | 14-inch Full HD (1920 x 1080) |
| Memory | 16GB DDR4 |
| Storage | 512GB PCIe SSD |
| Graphics | Integrated Intel® Iris® Xe Graphics |
| Operating System | Windows 11 Pro |
| Wireless Connectivity | Intel® Wi-Fi 6 + Bluetooth® |
| Camera | HD Webcam with Privacy Shutter |
| Keyboard | Backlit Keyboard |
| Color | Blue |
| Security | TPM 2.0, Fingerprint Reader (optional) |
| Ports | USB-C, USB-A, HDMI, Audio Jack, RJ-45 |
| Warranty | 4-Year Manufacturer Warranty |
| Form Factor | 14-inch Lightweight Laptop |
| Use Case | Business / Professional |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
