The Dynabook Portégé® X40-K rings in a new era of premium business computing, boasting greater performance, relentless security, and a skillfully crafted, dark blue aluminum chassis that is stylish and durable. Configurable with powerful and efficient hybrid-architecture 12th Gen Intel® Core™ processors, up to 64GB of memory and Wi-Fi 6E, this laptop rips through tasks at incredible speed, while the 14-inch IPS display, DTS® audio system and variety of hardware and software security features create a safe and productive workspace anywhere.
Products specifications
| Attribute name | Attribute value |
|---|
| Weight | 3.22 lbs |
| Panel Type | IPS |
| Touchscreen | No |
| Cable lock slot | Yes |
| Storage media | SSD |
| Compatible memory cards | MicroSD (TransFlash) |
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Audio system | DTS Audio Processing |
| Trusted Platform Module (TPM) | Yes |
| Built-in microphone | Yes |
| HD type | Full HD |
| Native aspect ratio | 16:9 |
| On-board graphics card family | Intel Iris Xe Graphics |
| Operating system architecture | 64-bit |
| Number of SSDs installed | 1 |
| Processor generation | 12th gen Intel® Core™ i5 |
| Number of built-in speakers | 2 |
| Combo headphone/mic port | Yes |
| Fingerprint reader | Yes |
| Discrete graphics card | No |
| SSD interface | PCI Express |
| Numeric keypad | No |
| Front camera | Yes |
| Keyboard backlit | Yes |
| Mobile network connection | No |
| Total SSDs capacity | 256 GB |
| WLAN controller manufacturer | Intel |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Non-operating shock | 60 G |
| Non-operating vibration | 1 G |
| Trusted Platform Module (TPM) version | 2.0 |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
| Number of microphones | 2 |
| Color name | Tech Blue Metallic |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| USB4 Gen 2×2 ports quantity | 2 |
| Performance cores | 4 |
| Efficient cores | 8 |
| Processor base power | 28 W |
| Maximum turbo power | 64 W |
| Efficient-core Max Turbo Frequency | 3.3 GHz |
| Performance-core Max Turbo Frequency | 4.4 GHz |
| On-board GPU manufacturer | Intel |
| Compliance certificates | RoHS |
| USB Type-C charging port | Yes |
| Product color | Blue |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| Form factor | Clamshell |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | -20 - 65 °C |
| Operating relative humidity (H-H) | 20 - 80 % |
| Storage relative humidity (H-H) | 10 - 90 % |
| Operating altitude | -2362.2 - 118110.2" |
| Non-operating altitude | -2362.2 - 393700.8" |
| Operating shock | 10 G |
| Operating vibration | 0.5 G |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50/60 Hz |
| Internal memory | 8 GB |
| Internal memory type | DDR4-SDRAM |
| Product type | Laptop |
| SSD capacity | 256 GB |
| NVMe | Yes |
| AC adapter included | Yes |
| Ethernet LAN | Yes |
| Card reader integrated | Yes |
| Optical drive type | No |
| Total storage capacity | 256 GB |
| Display resolution | 1920 x 1080 pixels |
| Ethernet LAN data rates | 1000 Mbit/s |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Processor family | Intel® Core™ i5 |
| Processor manufacturer | Intel |
| Processor model | i5-1240P |
| Processor boost frequency | 4.4 GHz |
| Processor cores | 12 |
| Processor threads | 16 |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| On-board graphics card model | Intel Iris Xe Graphics |
| Operating system installed | Windows 11 Pro |
| Display diagonal | 14" |