10 Best Mini Itx Motherboards 2025 in the United States

The ASUS ROG Strix Z790-I Gaming WiFi is a compact Mini-ITX motherboard that packs a punch for gaming enthusiasts. With its Intel Z790 chipset and LGA 1700 CPU socket, it supports a wide range of Intel processors, including high-end Intel Core i9, making it versatile for different performance needs.

The motherboard supports DDR5 memory with two DIMM slots, allowing for up to 64GB of RAM, which is excellent for gaming and multitasking. The inclusion of PCIe 5.0 ensures future-proofing for the latest graphics cards and other expansion cards. Additionally, the dual M.2 slots provide ample and fast storage options, while the WiFi 6E and Thunderbolt 4 offer top-tier connectivity options.

The presence of USB 3.2 Gen 2x2 Type-C further enhances data transfer speeds and device compatibility. The 10 + 1 power stages suggest robust power delivery, which is crucial for stable performance, especially during intense gaming sessions. However, the motherboard only has two RAM slots, which might be limiting for users who need more memory slots. Additionally, being a high-end motherboard, it may come with a higher price tag, which could be a consideration for budget-conscious buyers.

Despite these minor drawbacks, the ASUS ROG Strix Z790-I Gaming WiFi stands out as a powerful and feature-rich option for those looking to build a compact yet high-performance gaming PC.

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.

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.