Motherboard mini itx

The mini ITX motherboard is a compact and versatile form factor, ideal for high-performance computer builds in small spaces.

About this subject

The mini ITX motherboard is a form factor standard created by VIA Technologies in 2001, measuring 17 x 17 centimeters. This reduced size allows builds in compact cases, commonly used in Home Theater PCs (HTPCs), portable gaming computers, and low-power servers. The main difference from micro ATX (24.4 x 24.4 cm) and standard ATX (30.5 x 24.4 cm) is the number of expansion slots: while an ATX board can have up to 7 PCIe slots, mini ITX typically has only one. Despite the space constraints, modern mini ITX boards support powerful processors, high-frequency RAM, and even dedicated graphics cards, thanks to compact engineering. A notable example is the ASUS ROG Strix B760-I, which integrates Wi-Fi 6E, Bluetooth 5.3, and overclocking support. The form factor gained popularity with the Small Form Factor (SFF) movement, aiming for maximum performance in minimal volume. Interestingly, the first mini ITX model was the VIA EPIA, featuring an integrated low-power processor targeted at embedded systems. Today, boards like the Gigabyte B550I AORUS PRO AX demonstrate that modern connectivity, efficient cooling, and high-quality components are achievable in just 289 cm².

Frequently Asked Questions

What is the difference between mini ITX and micro ATX?

Mini ITX measures 17 x 17 cm, while micro ATX is 24.4 x 24.4 cm. Mini ITX has only one PCIe expansion slot, whereas micro ATX typically has four. Mini ITX is designed for more compact cases.

Can you build a gaming PC with a mini ITX motherboard?

Yes, it is possible. Many mini ITX boards support powerful processors and dedicated graphics cards. You need a compatible case and compact components like SFX power supplies.

What are the advantages of using mini ITX?

The main advantages are reduced space and portability. Ideal for those who want a powerful PC that takes up little room, such as in offices, living rooms, or for carrying to events.