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10 Best Mini Itx Motherboards 2025 in the United States

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Our Top Picks

#1

Winner

ASUS ROG Strix Z790-I Gaming WiFi Intel® Z790 LGA 1700 Mini-ITX motherboard, 10 + 1 power stages, DDR5, two M.2 slots, PCIe® 5.0, WiFi 6E, Thunderbolt™ 4, and USB 3.2 Gen 2x2 Type-C®

Rating
10.0
Chosen by1,347
Connectivity
BIOS/UEFI
Expansion Slots

Most important from
1216 reviews

Connectivity
The motherboard has a plethora of options for connectivity, including USB, various ports, and connectors. The built-in WiFi and Bluetooth exceeded expectations.
BIOS/UEFI
The BIOS is user-friendly, offering profiles for RAM and one-click overclocking, making it easy to optimize performance.
Expansion Slots
Supports PCIe 5.0 and DDR5, ensuring compatibility with the latest high-end components and future upgrades.

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.

Rating
10.0
Chosen by1,347
Connectivity
BIOS/UEFI
Expansion Slots

Most important from
1216 reviews

Connectivity
The motherboard has a plethora of options for connectivity, including USB, various ports, and connectors. The built-in WiFi and Bluetooth exceeded expectations.
BIOS/UEFI
The BIOS is user-friendly, offering profiles for RAM and one-click overclocking, making it easy to optimize performance.
Expansion Slots
Supports PCIe 5.0 and DDR5, ensuring compatibility with the latest high-end components and future upgrades.
#2

MSI MPG Z790I Edge WiFi Gaming Motherboard (Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR5, PCIe 5.0, M.2, 2.5Gbps LAN, USB 3.2 Gen2, Wi-Fi 6E, Bluetooth 5.3, Mini-ITX)

Rating
10.0
RAM Slots and Maximum Capacity
Storage Options
Power Delivery

Most important from
111 reviews

RAM Slots and Maximum Capacity
The DDR5 overclocking capabilities are impressive, achieving up to 8000 MHz with stable performance.
Storage Options
Despite its compact size, the motherboard offers excellent storage options with three M.2 slots, enhancing overall performance.
Power Delivery
Active cooling with a fan ensures efficient power delivery and stability during intensive tasks.
BIOS/UEFI
Initial BIOS issues were resolved with updates, ensuring compatibility and smooth gaming performance.

The MSI MPG Z790I Edge WiFi Gaming Motherboard is a compact, high-performance mini-ITX motherboard designed for gamers and power users. It supports Intel's 12th, 13th, and 14th Gen processors, making it versatile and future-proof. The LGA 1700 CPU socket accommodates a wide range of CPUs, including Core, Pentium Gold, and Celeron processors.

With DDR5 RAM support up to 8000 MHz (overclocked), it offers impressive memory speed and capacity. The motherboard features PCIe 5.0 slots, USB 3.2 Gen 2x2, and lightning-fast M.2 storage, enhancing gaming and system performance. Connectivity is robust with 2.5Gbps LAN, Wi-Fi 6E, and Bluetooth 5.3, ensuring smooth and fast network access.

The enhanced power design with direct 10+1+1 phases power delivery and advanced thermal solutions, including enlarged heatsinks and MOSFET thermal pads, ensures stability and efficient cooling during intensive tasks. On the downside, the compact form factor limits expansion options compared to larger motherboards, and the premium features may come at a higher price point. Its strong thermal management and high-speed connectivity make it an excellent choice for gamers and users seeking a powerful mini-ITX motherboard.

Rating
10.0
RAM Slots and Maximum Capacity
Storage Options
Power Delivery

Most important from
111 reviews

RAM Slots and Maximum Capacity
The DDR5 overclocking capabilities are impressive, achieving up to 8000 MHz with stable performance.
Storage Options
Despite its compact size, the motherboard offers excellent storage options with three M.2 slots, enhancing overall performance.
Power Delivery
Active cooling with a fan ensures efficient power delivery and stability during intensive tasks.
BIOS/UEFI
Initial BIOS issues were resolved with updates, ensuring compatibility and smooth gaming performance.
#3

ASRock Phantom Gaming B760I Lightning WiFi 8600 MHz DDR5 128 GB SATA3 6.0 Gb/s Mini-ITX Intel LGA1700 Motherboard

Rating
9.9
CPU Socket
RAM Slots and Maximum Capacity

Most important from
3 reviews

CPU Socket
The motherboard handles high-performance builds well, supporting advanced CPUs and fast DDR5 memory seamlessly.
RAM Slots and Maximum Capacity
The motherboard handles high-performance builds well, supporting advanced CPUs and fast DDR5 memory seamlessly.

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.

Rating
9.9
CPU Socket
RAM Slots and Maximum Capacity

Most important from
3 reviews

CPU Socket
The motherboard handles high-performance builds well, supporting advanced CPUs and fast DDR5 memory seamlessly.
RAM Slots and Maximum Capacity
The motherboard handles high-performance builds well, supporting advanced CPUs and fast DDR5 memory seamlessly.

Buying Guide for the Best Mini Itx Motherboards

Choosing the right mini-ITX motherboard is crucial for building a compact yet powerful computer. Mini-ITX motherboards are designed to fit in small cases, making them ideal for space-saving builds or portable systems. When selecting a mini-ITX motherboard, it's important to consider several key specifications to ensure compatibility with your components and to meet your performance needs.
Form FactorThe form factor of a motherboard refers to its size and shape. Mini-ITX motherboards are smaller than standard ATX or micro-ATX boards, measuring 170mm x 170mm. This compact size is important for fitting into small cases, but it also means fewer expansion slots and ports. If you need a compact build, mini-ITX is the right choice, but ensure it has enough connectivity for your needs.
ChipsetThe chipset determines the motherboard's capabilities and compatibility with CPUs and other components. Different chipsets offer varying features such as overclocking support, number of USB ports, and PCIe lanes. For basic tasks, an entry-level chipset will suffice, but for gaming or heavy multitasking, a higher-end chipset with more features and better performance is recommended.
CPU SocketThe CPU socket is where the processor is installed on the motherboard. It's crucial to choose a motherboard with a socket that matches your CPU. Common sockets include Intel's LGA and AMD's AM4. Ensure compatibility by checking the CPU socket type and supported processors listed by the motherboard manufacturer.
RAM Slots and Maximum CapacityMini-ITX motherboards typically have two RAM slots, which can limit the amount of memory you can install. The maximum RAM capacity varies by motherboard, so check the specifications to ensure it meets your needs. For general use, 8-16GB of RAM is sufficient, but for gaming or professional applications, you might need 32GB or more.
Expansion SlotsDue to their small size, mini-ITX motherboards usually have one PCIe x16 slot for a graphics card. If you plan to use additional expansion cards, such as for Wi-Fi or extra storage, ensure the motherboard has the necessary slots and consider using external solutions if needed.
Storage OptionsCheck the number and type of storage connectors available on the motherboard. Most mini-ITX boards offer a combination of SATA ports for traditional hard drives and SSDs, and M.2 slots for faster NVMe SSDs. Ensure there are enough connectors for your storage needs, and consider the speed and capacity requirements of your applications.
ConnectivityConnectivity options include USB ports, Ethernet, Wi-Fi, and Bluetooth. Ensure the motherboard has enough USB ports for your peripherals and the right type of Ethernet for your network speed. Built-in Wi-Fi and Bluetooth can be convenient, especially in compact builds where adding expansion cards is limited.
Power DeliveryPower delivery refers to the motherboard's ability to supply power to the CPU and other components. A robust power delivery system is important for stable performance, especially if you plan to overclock your CPU. Look for motherboards with high-quality VRMs (Voltage Regulator Modules) and adequate cooling solutions.
BIOS/UEFIThe BIOS or UEFI firmware is the software interface between the motherboard and the operating system. A user-friendly BIOS/UEFI with features like easy overclocking, hardware monitoring, and update utilities can enhance your experience. Check reviews and manufacturer information to ensure the BIOS/UEFI meets your needs.

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