10 Best Mini Itx Motherboards 2026 in the United States

The ASUS ROG Strix B660-I Gaming WiFi is a solid choice for anyone looking to build a compact yet powerful PC with the mini-ITX form factor. It supports the latest 12th Gen Intel processors through its LGA 1700 socket and uses the B660 chipset optimized for gaming and general use. One of its standout features is compatibility with fast DDR5 RAM, allowing up to 6000 MHz speeds, which helps boost system performance. It supports two M.2 PCIe 4.0 NVMe SSDs, providing fast storage options that are essential for quick boot times and game loading.

Power delivery is robust for such a small board, with 8+1 power stages designed to handle the demands of multi-core processors efficiently and keep the system stable during heavy use. The motherboard also includes solid thermal design elements like integrated heatsinks and thermal pads to maintain good cooling in a tight space. Connectivity is excellent with built-in WiFi 6 for fast wireless networking, a 2.5 Gb Ethernet port for wired connections, and plenty of USB ports including a high-speed USB 3.2 Gen 2x2 Type-C. Video outputs include HDMI 2.1 and DisplayPort 1.4, supporting high-resolution displays which is great for gaming or creative work. The onboard SupremeFX audio codec with AI noise cancellation adds a nice touch for immersive sound quality.

The mini-ITX form factor limits expansion slots to just one PCIe slot, restricting the addition of extra cards beyond a graphics card. RAM capacity is limited by the two slots typical of mini-ITX boards, which may not suit users needing very high memory capacity. Also, the B660 chipset is a mid-range choice, so advanced overclocking options are limited compared to higher-end chipsets. This motherboard fits gamers and enthusiasts looking for a compact build without sacrificing modern features and performance. It balances cutting-edge specs with user-friendly design elements like a pre-mounted I/O shield and Q-LED indicators. For those wanting a small but powerful Intel-based system packed with connectivity and cooling features, this board is a strong contender.

The MINISFORUM BD790I X3D is a high-performance mini-ITX motherboard that integrates a powerful AMD Ryzen 9 7945HX3D processor with 16 cores and 32 threads. It uses the compact mini-ITX form factor, making it ideal for small but powerful desktop builds. With DDR5 memory support up to 96GB, it offers fast and future-proof RAM performance.

Storage options are excellent, featuring two PCIe 5.0 M.2 slots for very fast SSDs, plus a PCIe 5.0 x16 slot for a graphics card or other expansion. This combination benefits gamers and content creators who need speed and multitasking. Connectivity is modern and versatile, including HDMI 2.1, DisplayPort, USB-C ports, WiFi 6E, and Bluetooth 5.3, supporting triple-display setups and fast wireless connections.

The motherboard also features a thoughtfully designed cooling system to keep temperatures low and noise minimal during heavy use. Since mini-ITX boards have fewer expansion slots and ports compared to larger boards, users requiring multiple add-on cards might find this limiting. Additionally, the integration of a very advanced processor means this board may come at a premium price. For those wanting a compact, energy-efficient PC capable of handling demanding tasks like gaming or video editing, this board offers a strong balance of power and size.

The ASUS ROG Strix B650E-I Gaming WiFi is a compact mini-ITX motherboard designed for AMD Ryzen 7000 series processors using the AM5 socket. Its B650 chipset supports modern gaming and general use with up to 64GB of fast DDR5 RAM, helping to keep games and applications running smoothly. It includes solid power delivery with 10 + 2 power stages, which ensures stable performance during gaming or demanding tasks. Storage-wise, it offers two M.2 slots for fast NVMe SSDs, although the mini-ITX size limits expansion options to only one PCIe slot that supports the latest PCIe 5.0 standard for future-proofing. Connectivity features include 2.5Gb Ethernet and WiFi 6E for fast and reliable internet connections, plus USB 3.2 Gen 2x2 Type-C for high-speed data transfer and charging. The motherboard also supports HDMI 2.1 and DisplayPort, making it suitable for modern displays.

ASUS includes heatsinks on key components to prevent overheating during long gaming sessions, and Aura Sync RGB lighting adds customizable style. BIOS features like FlashBack simplify and secure the update process. Due to its compact size, this board offers fewer slots and ports compared to larger motherboards, which may limit upgrade options. Maintaining updated BIOS and drivers is important to achieve the best performance and compatibility. This motherboard is an excellent option for gamers or users seeking a powerful, small-form-factor PC with the latest technology and connectivity.