Type | Notebook |
Form Factor | Clamshell |
Model | Tecra A40-K |
Processor | Intel Core i7-1260P (12-core, 18MB Smart Cache, up to 4.7 GHz) |
Processor Generation | 12th Generation |
Installed RAM | 16 GB DDR4 3200 MHz |
Maximum RAM Supported | 32 GB |
Storage | 512 GB PCIe NVMe SSD |
Operating System | Windows 10 Pro |
Battery Type | 4-cell Lithium-ion Polymer |
Battery Capacity | 53 WHr |
Power Adapter | 65 Watt AC Adapter |
Weight | 1.44 kg |
Dynabook Tecra A40-K, i7-1260P, 16GB, 512GB SSD, 14" FHD, Win10 Pro





Key Benefits

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- Engineered for business reliability with enterprise features including TPM 2.0, backlit keyboard, and a 3-year warranty
- High-performance configuration enables multitasking and future scalability thanks to 16GB RAM and a 12-core i7 processor
- Full connectivity suite including Thunderbolt 4, Wi-Fi, and Bluetooth ensure seamless integration in any professional setup
Product Overview
The Dynabook Tecra A40-K is engineered for professionals who demand performance, security, and mobility. This notebook is powered by a 12-core 12th Gen Intel Core i7-1260P processor with 18MB Smart Cache and turbo speeds up to 4.7GHz, enabling swift multitasking and fast data processing. Its 16GB DDR4 RAM (3200 MHz) supports demanding workflows and is expandable to 32GB to future-proof your investment. The 512GB PCIe NVMe SSD ensures quick startup and rapid file access, improving overall productivity.
The Tecra A40-K features a 14-inch Full HD (1920 x 1080) IPS display with an anti-glare coating and 250-nit brightness, delivering wide viewing angles and reducing eye strain during long sessions. Modern connectivity is ensured with Thunderbolt 4-compatible USB 3.2 Gen 2 Type-C ports, while integrated Wi-Fi and Bluetooth support smooth wireless operation. Enterprise security features like TPM 2.0 and a security lock slot protect sensitive data. It comes pre-installed with Windows 10 Pro, ensuring business-ready functionality.
Portability is enhanced by its 1.44 kg weight and slim profile (18.9 mm thick), while a 53 WHr lithium-ion polymer battery with 4-cell design offers reliable power. Additional features include a backlit keyboard, HD webcam, stereo speakers, and RoHS compliance. With TAA compliance and a 3-year manufacturer warranty, the Tecra A40-K is a robust device for government or enterprise use.
Specifications
Product Overview
Wireless Features
Wi-Fi Standard | Wi-Fi 6 (802.11ax) |
Bluetooth Version | Bluetooth 5.2 |
Wireless Antennas | Dual antenna |
Compliance & Origin
RoHS Compliant | Yes |
TAA Compliant | Yes |
Country of Origin | Taiwan |
Warranty | 3-year limited warranty |
Advanced Security Features
Security Chip | TPM 2.0 |
Security Slot | Yes (Kensington lock slot) |
Biometric Security | Optional fingerprint reader (may vary by model) |
Interfaces
USB Type-C Ports | 2 x USB 3.2 Gen 2 Type-C with Thunderbolt 4 |
USB Type-A Ports | 2 x USB 3.2 Gen 1 Type-A |
HDMI | 1 x HDMI 2.0 |
Audio Jack | 1 x Headphone/Microphone combo jack |
LAN (RJ-45) | 1 x Gigabit Ethernet |
Expansion | MicroSD card reader |
Physical & Environmental
Display Size | 14-inch |
Display Resolution | 1920 x 1080 (Full HD) |
Display Technology | IPS, Anti-glare |
Brightness | 250 nits |
Aspect Ratio | 16:9 |
Keyboard | Backlit, English |
Webcam | HD Webcam |
Speakers | Stereo |
Dimensions (W x D x H) | 323.6 mm x 220.6 mm x 18.9 mm |
Operating Temperature | 5°C to 35°C |
Operating Humidity | 20% to 80% (non-condensing) |
Cloud Management & Licensing
OS Edition | Windows 10 Pro, downgrade rights from Windows 11 Pro |
License Type | OEM |