10 Best Mini Itx Motherboards 2025 in the United States

The GIGABYTE Z790I AORUS Ultra is a Mini-ITX motherboard designed for users who need a compact yet powerful build. It supports the latest 12th and 13th Gen Intel Core processors with its LGA 1700 socket and utilizes the advanced Intel Z790 chipset. This makes it a suitable choice for those looking to build a high-performance, space-saving PC. The inclusion of DDR5 memory compatibility allows for faster data processing and multitasking, with a maximum capacity of 128 GB, making it future-proof to handle demanding applications and games.

Connectivity is a strong point, featuring PCIe 5.0 for the latest graphics cards, dual PCIe 4.0 M.2 slots for rapid storage solutions, and a versatile USB 3.2 Gen 2x2 Type-C port for high-speed data transfers. For network connectivity, it includes Intel 2.5GbE LAN and Killer Wi-Fi 6E, offering robust wired and wireless internet options. The 10+1+2 Direct Digital VRM power design provides stable power delivery, essential for maintaining system performance under heavy loads. Thermal management is well-handled with features like Thermal Guard III and Fins Array II, ensuring the motherboard stays cool.

The Mini-ITX form factor may limit the number of expansion slots compared to larger motherboards, which could be a drawback for users needing more extensive expansion options. The Realtek ALC 4080 audio chipset ensures good sound quality for multimedia use, and the included RGB Fusion 2.0 allows for customizable lighting effects. Additional features like Q-Flash Plus make BIOS updates straightforward, even without installing a CPU, memory, or GPU. With its compact size, high performance, and modern connectivity options, this motherboard is ideal for small form factor enthusiasts and gamers who need a powerful yet compact system, though those requiring extensive expansion capabilities might find the limited slots a constraint.

The ASRock Phantom Gaming B760I Lightning is a compact mini-ITX motherboard designed for users wanting a powerful yet small build with Intel’s latest processors (12th, 13th, and 14th Gen). It uses the Intel B760 chipset and supports the LGA1700 socket, which means it works with a wide range of modern CPUs. The board supports fast DDR5 RAM up to 8600 MHz, with two slots allowing up to 96 GB of memory, which is quite impressive for its size and good for multitasking or gaming. It has a solid 14+1+1 phase power design, which helps keep the CPU stable during heavy use or overclocking. Expansion options include a single PCIe 5.0 x16 slot, perfect for a high-end graphics card, but being mini-ITX, you get limited slots overall.

Storage options include SATA3 at 6.0 Gb/s, suitable for most SSDs and hard drives. Connectivity options include HDMI and DisplayPort outputs for integrated graphics, plus WiFi for wireless networking, which helps keep the build streamlined without extra adapters. The audio is powered by Realtek ALC897 with Nahimic enhancements, offering decent sound for gaming and media. One minor drawback is the limited RAM slots (only two), which is typical for mini-ITX but might restrict future upgrades.

The motherboard appears focused on Windows 10 and 11 users, so compatibility with other systems could be limited. This motherboard is a strong choice for gamers or small PC builders who want modern CPU support, fast memory, and reliable power delivery in a compact form, though expansion and upgrade paths are naturally more modest compared to larger boards.

The ASRock Phantom Gaming Intel Z790I Lightning WiFi Mini-ITX motherboard is a robust option designed for users seeking high performance in a compact form factor. It supports the latest 14th, 13th, and 12th Gen Intel Core processors with an LGA 1700 socket, making it suitable for modern computing needs. The motherboard's DDR5 memory support, with speeds up to 8600+ MHz (OC) and a maximum capacity of 128GB, ensures high-speed performance for demanding applications and future-proofing your system.

The 14+1+1 phase power design with 110A SPS enhances power delivery, contributing to system stability and efficiency, which is particularly important for overclocking enthusiasts. Connectivity options are extensive, including multiple USB ports, 2.5G LAN, Wi-Fi 6E, and Bluetooth, which provide flexibility for various peripherals and network setups. The inclusion of PCIe 5.0 x16 and dual M.2 slots offers high-speed expansion capabilities and fast storage options.

The Realtek ALC897 audio codec might be seen as a downside for audiophiles seeking the highest audio fidelity. The motherboard is built for Windows 10 and 11 platforms, adding to its versatility. While its compact size is ideal for small builds, it's important to note that not all built-in systems are compatible, so checking system requirements is essential. The ASRock Phantom Gaming Z790I is a well-rounded choice for those looking for a high-performance, feature-rich Mini-ITX motherboard.