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There are some types of business laptops that get all the attention. Usually, a company will give its employees names like Lenovo, HP, and Dell. What about smaller companies, like those that don’t have IT teams that work full-time? That’s where Dynabook wants to start selling its products. The Dynabook Portégé X40 is a high-end business computer with an attractive blue metal finish. It has Intel’s hottest ultrabook chip, a lot of ports, and a standard three-year on-site service warranty.
If you haven’t heard of Dynabook before, it might be because the name hasn’t been around for very long. Before, these computers were sold under the Toshiba brand, but in the last few years, the Japanese tech giant Sharp has taken over the brand and made it its own. This company has been making computers in Japan and around the world for a long time, so this PC notebook is by no means a no-name product.
Dynabook Portege X40-K Specifications
| Specification | Description |
|---|---|
| Processor | 11th Gen Intel Core i7-1185G7 vPro Processor with Intel Iris Xe Graphics |
| Memory | 16GB LPDDR4X 4267MHz RAM |
| Storage | 1TB M.2 NVMe PCIe SSD |
| Display | 14.0-inch FHD (1920 x 1080) non-glare touchscreen display |
| Battery Life | Up to 14 hours |
| Connectivity | Wi-Fi 6 (802.11ax), Bluetooth 5.1, HDMI, USB Type-C, USB 3.1 Gen 1, Thunderbolt 4, MicroSD card slot |
| Operating System | Windows 10 Pro |
Design and Build

The Dynabook looks a little boring at first glance, but when you hold it up to the light, its unique personality comes through. It stands out because it is made of metal and has a bright blue color. In a world full of black ThinkPads, grey Latitudes, and black Elitebooks, the X40 tries to be different. The back of the screen lid has a nice brushed finish, which makes the silver Dynabook logo stand out and look good. Inside, the screen has a black matte plastic frame, and there is a manual lens cover next to the webcam. The keyboard deck is the same deep blue as the rest of the laptop, and the keyboard is in a small recess. You can buy this laptop from its official website
Dynabook Portege X40-K: Features
A slot for a microSD card reader, two USB Type A connections, and a nano Kensington lock port can be found on the right side of the device. Your requirements for a port are therefore met by the Portege; but, in the event that you have further requirements, have a look at our rundown of the top docking stations, which should be sufficient to meet your demands.
Dynabook Portege X40-K: Ports and Display

The Dynabook Portégé X40 isn’t just a sharp-looking guy in a blue suit. There are a lot of ports on the sides of this machine, far more than on some rival business models. Two USB-C/Thunderbolt 4 ports are the first of many useful standard ports.
Leave your dongles at home? You also have a full-size HDMI port, two USB 3.0 Type-A ports, a headset jack, and even an RJ-45 internet port, so there’s no problem. Finish it off with a DC jack and a microSD card.
Keyboard and trackpad
In a time when computers are getting smaller and less comfortable to use, the Dynabook goes against the grain by having a pretty good one. Even though I prefer ThinkPad computers, the Dynabook X40 has a backlit keyboard that is much better than the average ultraportable. Once you push each cap down far enough, the keythrows are soft but have a sensitive little snap. The X40 doesn’t make a lot of noise when you type, so it’s great for taking notes in a meeting.
The trackpad is also a pretty good feature. It tracks well, resists palming well, and has a very pleasing click. It feels smooth when you touch it. Overall, it’s one of the best touchpads I’ve used in the past few years. This Dynabook is different from other business notebooks because it doesn’t have a pointing stick in the keyboard. It’s a good thing that the mouse works well, though.
Dynabook Portege X40-K: Performance
As you might expect from a top-of-the-line business laptop, this one works pretty well. It is powered by an Intel Core i7-1270P processor, which has a 28W TDP, 12 cores, 16 threads, and P cores that can boost up to 4.8GHz. That gives you plenty of speed for all kinds of work-related tasks, and having 16GB of RAM on top of that helps even more. However, RAM is soldered onto the motherboard, so you can’t upgrade it.
Price and configurations
But, given the price. I’d hope for a screen with more accurate colors and better brightness, as well as a faster SSD and a little longer battery life. And if you do a lot of video conferencing, you’ll need to buy a separate monitor. If these things are important to you, we suggest looking closely at the Dell Latitude 9420 2-in-1, which can be bought on Amazon for $1,459.
Final words
If you’re a mobile worker looking to give your team a solid, durable laptop that looks good and gets the job done, the Dynabook Portege X40-K is a good choice. It has a good performance thanks to its Core i7 processor, and its lightweight body makes working on the go easy and smooth. And we’ll never say no to a computer that’s easy to use.
Dynabook Portege X40-K review: The good and The bad
The Good
- High-quality metal build
- Good HD screen
The Bad
- Smeary 720p webcam
FAQS
The Dynabook Portégé X40 is a high-end business computer with an attractive blue metal finish. It has Intel’s hottest ultrabook chip, a lot of ports, and a standard three-year on-site service warranty. Yes, you can’t send this machine somewhere else to be fixed for a long time.
Get connected with available LTE and a wide range of built-in ports, such as two USB Type-C ports with Thunderbolt 4, two USB 3.1, HDMI 2.0, Gigabit LAN, and an SD card reader.