Hey there! As a supplier of thin ITX systems, I often get asked about the weight of a typical thin ITX system. It's a valid question, especially if you're looking to build a compact and portable setup or need to factor in weight for installation in tight spaces. In this blog post, I'll break down the components that contribute to the weight of a thin ITX system and give you a ballpark figure of what to expect.
Let's start by understanding what a thin ITX system is. ITX is a form factor standard for motherboards and computer cases, known for its small size. A thin ITX system takes this a step further by being even more compact and lightweight. These systems are great for various applications, such as media centers, home office setups, and industrial control systems where space is at a premium.
Components and Their Weights
Motherboard
The motherboard is the heart of any computer system, and in a thin ITX setup, it's no different. A typical thin ITX motherboard can weigh anywhere from 300 grams to 600 grams, depending on its features and the materials used. For example, a basic Mainboard Thin Itx might be on the lighter side, while one with more advanced features like multiple expansion slots and high - end components could be heavier.
CPU and Cooling
The Central Processing Unit (CPU) is another crucial component. A standard Intel or AMD CPU used in a thin ITX system usually weighs around 50 - 100 grams. However, the cooling solution for the CPU can add significantly to the weight. A passive heatsink, which is often used in thin ITX systems for their low - profile and quiet operation, can weigh between 100 grams to 300 grams. An active cooling solution with a small fan might add a bit more weight, perhaps an extra 50 - 100 grams.
Memory and Storage
Random Access Memory (RAM) modules are relatively light. A single DDR4 or DDR5 RAM stick typically weighs around 20 - 30 grams. If you have a thin ITX system with two RAM sticks, that's only an additional 40 - 60 grams.
When it comes to storage, Solid - State Drives (SSDs) are the norm in thin ITX systems due to their small size and low power consumption. A typical 2.5 - inch SSD weighs around 50 - 100 grams, while an M.2 SSD, which is even smaller and more commonly used in thin ITX setups, weighs as little as 10 - 20 grams.
Power Supply
The power supply unit (PSU) is an important component that provides power to all the other parts of the system. In a thin ITX system, a small and efficient PSU is used. A typical low - wattage PSU for a thin ITX system can weigh between 200 grams to 400 grams.
Case
The case of a thin ITX system plays a significant role in the overall weight. Cases can be made from various materials such as plastic, aluminum, or steel. A plastic case is usually the lightest, weighing around 500 grams to 1 kilogram. An aluminum case might weigh between 1 to 1.5 kilograms, while a steel case can be heavier, ranging from 1.5 to 2 kilograms.
Calculating the Total Weight
To get a rough estimate of the weight of a typical thin ITX system, we can add up the weights of all the components. Let's assume we have a basic setup:
- Motherboard: 400 grams
- CPU: 70 grams
- Passive heatsink: 200 grams
- Two RAM sticks: 50 grams
- M.2 SSD: 15 grams
- PSU: 300 grams
- Plastic case: 700 grams
The total weight of this system would be approximately 400 + 70+200 + 50+15 + 300+700 = 1735 grams or about 1.74 kilograms.
However, if you opt for a more high - end setup with an aluminum case, an active CPU cooler, and a larger capacity SSD, the weight could increase to around 2.5 - 3 kilograms.
Different Types of Thin ITX Systems
There are different types of thin ITX systems available in the market, each with its own weight characteristics.
J1900 Thin Itx
The J1900 Thin Itx systems are often used for basic computing tasks such as web browsing, media playback, and light office work. These systems are usually on the lighter side because they use less powerful components. A typical J1900 thin ITX system with a plastic case might weigh around 1.5 kilograms.
11th 12th Thin Itx
On the other hand, 11th 12th Thin Itx systems are more powerful, designed for more demanding tasks like gaming, video editing, and professional applications. These systems often have more advanced CPUs, more RAM, and larger storage capacities. As a result, they tend to be heavier, with an average weight of around 2 - 2.5 kilograms, especially if they come with an aluminum or steel case.
Why Does Weight Matter?
You might be wondering why the weight of a thin ITX system is important. Well, there are several reasons.
If you're planning to build a portable system, such as a media center that you can move around the house or take with you on trips, a lighter system is obviously more convenient.
In industrial applications, weight can be a critical factor. For example, if you're installing a thin ITX system in a machine or a vehicle, you need to make sure the weight doesn't exceed the load - bearing capacity of the installation point.
Contact Us for Your Thin ITX Needs
If you're in the market for a thin ITX system and want to know more about the weight, features, or pricing, don't hesitate to reach out. We're here to help you find the perfect thin ITX solution for your specific requirements. Whether you need a lightweight system for portability or a more powerful one for demanding tasks, we've got you covered.


References
- Computer hardware component weight data from industry standard specifications.
- Manufacturer datasheets for thin ITX motherboards, CPUs, and other components.
