Description
The Dynabook Tecra A40-K (PMM20U-1G705K) delivers dependable performance and modern mobility for classrooms and business environments. Powered by an Intel Celeron processor, this 14-inch Full HD laptop provides crisp visuals and smooth multitasking with 8GB of memory and a 128GB SSD for fast, responsive storage. Its durable design, integrated security features, and Windows 11 Pro Education operating system make it an ideal choice for schools and professionals who need reliable computing on the go. The 3-year warranty ensures lasting value and peace of mind.
| Category | Specification |
|---|---|
| Brand | Dynabook |
| Model | Tecra A40-K |
| SKU | PMM20U-1G705K |
| Processor | Intel Celeron |
| Display | 14" Full HD (1920 x 1080) Anti-Glare |
| Memory | 8GB RAM |
| Storage | 128GB SSD |
| Graphics | Integrated Intel UHD Graphics |
| Operating System | Windows 11 Pro Education |
| Connectivity | Wi-Fi 6, Bluetooth |
| Ports | USB Type-C, USB 3.2, HDMI, RJ-45, Audio Combo Jack |
| Camera | HD Webcam with Privacy Shutter |
| Audio | Stereo speakers with DTS Audio Processing |
| Keyboard | Full-size spill-resistant keyboard |
| Battery | Long-life battery with fast charge support |
| Warranty | 3 Years |
| Color | Dark Blue |
| Weight | Approx. 3.2 lbs (1.45 kg) |
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
