System Type | Notebook |
Model | Portege X40-K2431 |
Manufacturer Part Number | PMM2AU-04C04R |
UPC | 889661334910 |
Processor Type | Intel Core i5-1240P |
Processor Cores | 12-Core |
Base Clock Speed | 1.7 GHz |
Max Turbo Frequency | 4.4 GHz |
Cache Memory | 12 MB Intel Smart Cache |
RAM Capacity | 8 GB |
RAM Type | DDR4 |
RAM Speed | 3200 MHz |
RAM Max Capacity | 32 GB |
Storage Type | PCIe NVMe SSD |
SSD Capacity | 256 GB |
Graphics | Intel Iris Xe |
Power Requirements | 65 Watt AC Adapter |
Battery Type | 4-cell Lithium-ion Polymer |
Battery Capacity | 53 WHr |
Operating System | Microsoft Windows 11 Pro |
Color | Blue |
Service & Support | 3-Year On-Site Warranty |
Dynabook Toshiba Portege X40-K2431 14" i5-1240P 8GB 256GB SSD Win11 Pro


Key Benefits

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- Optimized for business with Windows 11 Pro and included 3-year on-site support for minimized downtime
- Lightweight and portable design with enterprise features like a backlit keyboard, privacy shutter, and SecurePad
- Strong performance for multitasking and office tasks via 12-core Intel processor and fast PCIe SSD storage
Product Overview
The Dynabook Toshiba Portege X40-K2431 is engineered to meet the productivity needs of today's mobile professionals. Powered by a 12-core Intel Core i5-1240P processor and 8GB DDR4 RAM, it offers strong multitasking and responsiveness. Its 256GB PCIe NVMe SSD ensures fast data access and system performance.
Equipped with a 14-inch anti-glare FHD IPS display and Intel Iris Xe graphics, it delivers clear visuals and multimedia capabilities. The lightweight chassis includes a backlit keyboard, Wi-Fi 6E & Bluetooth, and an HD webcam with privacy shutter. A 3-year on-site service plan adds assurance for long-term reliability, making this device ideal for enterprise users.
Specifications
Product Overview
Wireless Features
Wi-Fi Standard | Wi-Fi 6E (802.11ax) |
Bluetooth Version | Bluetooth 5.2 |
Display
Display Size | 14 Inch |
Display Resolution | 1920 x 1080 |
Display Technology | IPS |
Anti-Glare | Yes |
Touch Screen | No |
Compliance & Origin
Country of Origin | China |
TAA Compliant | No |
Advanced Security Features
Security Features | Security lock slot |
Interfaces
USB Ports | 2 x USB 4.0 Type-C |
Memory Card Reader | microSD card reader |
Data Link Protocols | Wi-Fi, Bluetooth |
Physical & Environmental
Width | 323.6 mm |
Depth | 220.6 mm |
Height | 17.9 mm |
Weight | 3.22 lbs |
Input & Audio
Keyboard | Backlit, English |
Pointing Device | Touchpad |
Speakers | Integrated Stereo Speakers |
Camera | HD Web Camera with Privacy Shutter |
Cloud Management & Licensing
Preinstalled OS License | Windows 11 Pro (OEM License) |