Priceand Specifications

The Dynabook Portégé X40-K (2024) is a premium ultrabook, and as such, its pricing reflects the high-end performance and build quality. Depending on the specific configuration, the price typically ranges from $1,299 to $2,299. The base model, equipped with an Intel Core i5 processor, 8GB of RAM, and a 512GB SSD, is priced around $1,299. Meanwhile, the higher-end configurations, which can include Intel Core i7 processors, 16GB or 32GB of RAM, and up to 1TB SSD, can push the price to around $1,999 or more.

This makes the Portégé X40-K a significant investment, especially for professionals and businesses that require top-notch performance, security, and portability.

Key Specifications

The Dynabook Portégé X40-K (2024) is a powerhouse of productivity features that ensure it can tackle everything from basic office work to more intensive applications, all while maintaining an incredibly slim and light profile. Here’s a detailed breakdown of its core specifications:

1. Processor (CPU)

The Dynabook Portégé X40-K is equipped with the latest 12th Gen Intel Core processors, offering an excellent balance between performance, power efficiency, and multi-core processing capabilities. Depending on the configuration, it comes with:

• Intel Core i5-1235U (12th Gen) – A 10-core processor with 2 performance cores and 8 efficiency cores, offering base speeds of 1.3 GHz and turbo speeds up to 4.4 GHz.
• Intel Core i7-1255U (12th Gen) – A more powerful processor with 10 cores (2 performance cores and 8 efficiency cores), base speeds of 1.7 GHz, and turbo boost up to 4.7 GHz.

These processors provide excellent performance for productivity tasks, from word processing and email to more complex tasks like light video editing, data analysis, and running virtual meetings. The multi-core architecture of the Core i7 also makes it suitable for more demanding workloads and multitasking scenarios.

2. Memory (RAM)

The Portégé X40-K offers a generous amount of RAM, ensuring smooth multitasking and fast performance across multiple applications. The base model comes with 8GB RAM, but for users who require more power, it can be configured with up to 32GB of RAM. This makes the laptop versatile for users who may need to run memory-intensive applications like virtual machines or heavy spreadsheets.

• 8GB DDR4 RAM (standard)
• 16GB DDR4 RAM (upgradeable)
• 32GB DDR4 RAM (available in higher-end models)

The DDR4 3200 MHz RAM ensures a high-speed memory transfer rate, contributing to the laptop’s overall responsiveness and multitasking capabilities.

3. Storage

The Portégé X40-K is equipped with a PCIe NVMe M.2 SSD, offering fast storage performance. The laptop is available with a range of storage options:

• 512GB SSD (base model)
• 1TB SSD (higher-end model)
• 2TB SSD (for users requiring substantial storage capacity)

The SSD storage ensures fast boot times, quick application loading, and efficient file management. This setup is ideal for users who need both performance and storage space, and the 1TB and 2TB options cater to users who work with large files, such as video editors, photographers, or data analysts.

4. Display

The Dynabook Portégé X40-K is equipped with a 14-inch Full HD display, which strikes the right balance between portability and usability. It features an IPS panel for better color reproduction and wider viewing angles, which is important for presentations and video calls. The display also has a matte finish, reducing glare and making it easier to use in brightly lit environments.

• Display Size: 14 inches
• Resolution: Full HD (1920 x 1080)
• Panel Type: IPS (In-Plane Switching)
• Brightness: 400 nits
• Aspect Ratio: 16:9

The 400-nit brightness ensures that the screen is visible even in well-lit environments, making the X40-K a great option for users who work in outdoor or bright office settings. The IPS technology delivers vibrant colors and clear visuals from almost any angle, which is especially useful for collaboration and meetings.

5. Graphics

The Portégé X40-K comes with Intel Iris Xe Graphics, which provide a significant performance boost over earlier Intel integrated graphics. The Iris Xe GPU delivers smooth performance for light photo and video editing, casual gaming, and running graphics-intensive business applications like design or multimedia software.

• Intel Iris Xe Graphics

While the Intel Iris Xe is not designed for high-end gaming or professional 3D rendering, it is more than capable of handling standard business graphics tasks, media streaming, and even light content creation work.

6. Battery Life

The Dynabook Portégé X40-K is designed to last throughout a full workday with its 50Wh lithium-ion battery, providing up to 12 hours of battery life on a single charge, depending on the usage. This makes it an ideal choice for professionals who need a reliable laptop that can get them through meetings, flights, and office work without constantly needing to recharge.

• Battery: 50Wh lithium-ion
• Battery Life: Up to 12 hours (depending on usage)

The battery life is more than sufficient for productivity tasks like web browsing, document editing, and video conferencing, making it one of the top choices for professionals who are always on the go.

7. Operating System

The Portégé X40-K comes with Windows 11 Pro pre-installed, providing the latest productivity tools, security features, and performance improvements over previous versions of Windows. Key features of Windows 11 Pro include advanced security, support for virtual desktops, and improved multi-monitor support—all features that enhance business productivity and ease of use.

• Operating System: Windows 11 Pro
• Security Features:
• BitLocker encryption for securing sensitive data
• Windows Defender Antivirus for built-in protection against malware
• Windows Hello for secure facial recognition or fingerprint login
• TPM 2.0 for additional hardware security

Windows 11 Pro also supports features like Remote Desktop and Group Policy, making it ideal for managing business devices in enterprise environments.

8. Ports and Connectivity

The Portégé X40-K is well-equipped with a wide range of ports and connectivity options, ensuring compatibility with various external devices and networks. The laptop includes:

• 2 x USB Type-A 3.2 Gen 1
• 2 x USB Type-C 3.2 Gen 2 (one of which supports Power Delivery and DisplayPort 1.4)
• 1 x HDMI 2.0
• 1 x RJ-45 Ethernet port
• 1 x MicroSD card reader
• 1 x Audio jack (headphone and microphone combo)

For wireless connectivity, the X40-K comes with:

• Wi-Fi 6 (802.11ax) – ensuring faster and more stable wireless connections, even in crowded environments.
• Bluetooth 5.1 – for connecting wireless peripherals such as headphones, mice, and keyboards.

These connectivity options ensure that the Portégé X40-K can seamlessly integrate into any work environment, whether connecting to external monitors, docking stations, or wired networks.

9. Security Features

The Dynabook Portégé X40-K places a strong emphasis on security, which is vital for business laptops that often handle sensitive data. The laptop features several advanced security features, including:

• TPM 2.0 (Trusted Platform Module) – A hardware-based encryption solution for securing data.
• Fingerprint Reader (optional) – For fast, secure login via biometric authentication.
• Webcam Privacy Shutter – Ensures privacy when the webcam is not in use.
• Kensington Lock Slot – For securing the laptop physically when in public spaces.

In addition to the hardware-based security features, Windows 11 Pro includes built-in security measures like BitLocker encryption, Windows Defender, and Windows Hello, which further enhance data protection.

10. Build Quality and Durability

The Portégé X40-K is designed for portability and durability, combining a sleek, aluminum chassis with military-grade construction. It meets MIL-STD-810H military standards for durability, meaning it can withstand drops, vibrations, and extreme temperatures. Despite its ruggedness, the laptop maintains a slim profile