Description
The Dynabook Tecra A40-K51223X-SEC is designed for professionals who need reliability, performance, and mobility in one sleek device. Powered by a 12th Gen Intel Core i5-1240P processor and 16GB DDR4 memory, it delivers fast, responsive multitasking for demanding business workflows. The 14-inch Full HD touchscreen ensures crisp visuals and smooth interactivity, while the 256GB SSD provides quick boot times and ample storage.
Stay seamlessly connected with Intel Wi-Fi 6E (Gig+) AX211, enjoy added security with fingerprint authentication, and work comfortably anywhere with its lightweight, blue-finished chassis. Preloaded with Windows 10 Pro and backed by Dynabook’s +Care Service 3-Year On-Site Warranty, this Tecra A40-K laptop combines power, style, and dependability for the modern workplace.
| Category | Specification |
|---|---|
| Brand | Dynabook |
| Model | Tecra A40-K51223X-SEC |
| SKU | PMM20U-131004 |
| Processor | Intel Core i5-1240P (12th Gen, 12-Core) |
| Display | 14-inch Full HD (1920 x 1080) Touchscreen |
| Memory | 16GB DDR4 (8GB x 2) |
| Storage | 256GB SSD |
| Graphics | Integrated Intel Iris Xe Graphics |
| Wireless Connectivity | Intel Wi-Fi 6E (Gig+) AX211 |
| Bluetooth | Yes |
| Color | Blue |
| Security Features | Fingerprint Reader |
| Operating System | Windows 10 Pro |
| Warranty | +Care Service 3-Year with On-Site Support |
| Weight | Approx. 3.2 lbs |
| Included Accessories | AC Adapter (65W) |
| Form Factor | Ultraportable Laptop |
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
