What is the best Mini-ITX motherboard overall?

The best Mini-ITX motherboard overall is ASUS ROG Strix X870 I Gaming WiFi, with an overall score of 7.75 points, the AM5 socket, and a price of around £330. The ASUS ROG Strix X870-I Gaming WiFi is a premium mini-ITX motherboard designed for the AMD AM5 socket, supporting Ryzen 9000, 8000, and 7000 series processors. Key specifications include a robust 10+2+1 power stage design rated for 110A, dual-channel DDR5 memory support up to 8600+ MT/s (OC), and a high-speed PCIe 5.0 x16 slot for next-gen graphics. Best value alternative: ASUS ROG Strix B850 I Gaming WiFi, with an overall score of 7.64 points, the AM5 socket, and a price of around £260.

What is the best cheap Mini-ITX motherboard?

The best cheap Mini-ITX motherboard (£150 or less) is ASRock Z790M ITX WiFi, with an overall score of 6.75 points, the LGA 1700 socket, and an affordable price of around £150. The ASRock Z790M-ITX WiFi is a compact mini-ITX motherboard based on the Intel Z790 chipset, supporting 12th, 13th, and 14th Gen Intel Core processors on the LGA 1700 socket. It features a 7+1+1 phase Dr.MOS power design and dual-channel DDR5 memory support for up to 64GB at speeds exceeding 7000MHz (OC). Runner-up: GIGABYTE B550I AORUS Pro AX, with an overall score of 6.54 points, the AM4 socket, and a price of around £120.

Which Mini-ITX motherboard offers the best value for money?

The Mini-ITX motherboard offering the best value for money is ASUS ROG Strix B850 I Gaming WiFi, with an overall score of 7.64 points, a value-for-money score of 8.09 points, and a price of around £260. The ASUS ROG Strix B850-I Gaming WiFi is a high-end Mini-ITX motherboard built for the AMD AM5 socket, supporting Ryzen 9000, 8000, and 7000 series processors. It features a robust 10+2+1 power stage design rated for 90A, dual-channel DDR5 support up to 8400+ MT/s (OC), and a future-proof PCIe 5.0 x16 Safeslot. Runner-up: ASUS ROG Strix B650E I Gaming WiFi, with an overall score of 7.53 points and a price of around £230.

Which Mini-ITX motherboard has the best reviews?

The Mini-ITX motherboard rated highest by customers is ASUS ROG Strix B860 I Gaming WiFi, with an outstanding user rating of 8.44 out of 10, an overall score of 7.41 points, and a price of around £180. The ASUS ROG Strix B860-I Gaming WiFi is a premium Mini-ITX motherboard built for the Intel LGA 1851 socket, supporting Intel Core Ultra Processors (Series 2) and high-speed DDR5 memory up to 9066+ MT/s (OC). Key characteristics include a robust 10+1+2+1 power stage design (80A), a PCIe 5.0 x16 expansion slot, and dual M.2 slots, with the primary slot supporting PCIe 5.0 speeds. Best value alternative: ASUS ROG Strix B850 I Gaming WiFi, with an overall score of 7.64 points and a price of around £260.

What is the best Mini-ITX motherboard for gaming?

The best Mini-ITX motherboard for gaming is MSI MPG Z790I Edge WiFi, with an overall score of 7.36 points, a 10+1+1-phase power design, the LGA 1700 socket, and a price of around £340. The MSI MPG Z790I Edge WiFi is a premium Mini-ITX motherboard designed for 12th, 13th, and 14th Gen Intel Core processors on the LGA 1700 socket, featuring a robust direct 10+1+1 phase power design with 105A Smart Power Stages. It supports high-speed DDR5 memory up to 8000+ MHz (OC) and includes a PCIe 5.0 x16 slot for next-gen graphics cards, alongside an impressive storage configuration for its size with three M.2 slots (two PCIe 4.0 and one PCIe 3.0). Best value alternative: ASUS ROG Strix B850 I Gaming WiFi, with an overall score of 7.64 points, a 10+2+1-phase power design, the AM5 socket, and a price of around £260. Explore our dedicated best motherboards for gaming guide for full model rankings.

What is the best AM4 Mini-ITX motherboard?

The best AM4 Mini-ITX motherboard is GIGABYTE AORUS X570SI Pro AX, with an overall score of 6.88 points and a price of around £180. The Gigabyte Aorus X570SI Pro AX is a high-performance Mini-ITX motherboard featuring the AMD X570S chipset, designed for a silent, fanless operation with advanced passive thermal cooling. Key specifications include a robust twin 8+2 phase digital VRM with 90A Smart Power Stages, support for AMD Ryzen 5000 series processors, and dual-channel DDR4 memory slots reaching speeds up to 5300 MHz (OC). Runner-up: ASUS ROG Strix B550 I Gaming, with an overall score of 6.82 points and a price of around £200. For more top-rated options, check our best AM4 motherboards guide.

What is the best LGA 1851 Mini-ITX motherboard?

The best LGA 1851 Mini-ITX motherboard is ASRock Z890I Nova WiFi, with an overall score of 7.49 points and a price of around £260. The ASRock Z890I Nova WiFi is a high-performance Mini-ITX motherboard designed for Intel Core Ultra Series 2 processors (LGA1851), featuring a robust 12+1+1+1+1 power phase design with 110A Smart Power Stages on a 10-layer PCB. Key specifications include support for up to 128GB of DDR5 memory at speeds exceeding 9866+ MHz (OC), a PCIe 5.0 x16 slot, and three M.2 sockets—one of which is a 'Blazing' Gen5 x4 slot. Best value alternative: ASUS ROG Strix B860 I Gaming WiFi, with an overall score of 7.41 points and a price of around £180.

What is the best Intel Mini-ITX motherboard?

The best Intel Mini-ITX motherboard is ASUS ROG Strix Z790 I Gaming WiFi, with an overall score of 7.5 points, the LGA 1700 socket, and a price of around £440. The ASUS ROG Strix Z790-I Gaming WiFi is a high-end Mini-ITX motherboard featuring the Intel LGA 1700 socket for 12th, 13th, and 14th Gen processors. It is equipped with a robust 10+1 power stage (105A) and supports up to 96GB of DDR5 memory at overclocked speeds exceeding 7600 MT/s. Best value alternative: ASUS ROG Strix B860 I Gaming WiFi, with an overall score of 7.41 points, the LGA 1851 socket, and a price of around £180. See our complete best Intel motherboards guide for in-depth comparisons and alternatives.

What is the best Asus Mini-ITX motherboard?

The best Asus Mini-ITX motherboard is ASUS ROG Strix X870 I Gaming WiFi, with an overall score of 7.75 points, the AM5 socket, and a price of around £330. The ASUS ROG Strix X870-I Gaming WiFi is a premium mini-ITX motherboard designed for the AMD AM5 socket, supporting Ryzen 9000, 8000, and 7000 series processors. Key specifications include a robust 10+2+1 power stage design rated for 110A, dual-channel DDR5 memory support up to 8600+ MT/s (OC), and a high-speed PCIe 5.0 x16 slot for next-gen graphics. Best value alternative: ASUS ROG Strix B850 I Gaming WiFi, with an overall score of 7.64 points, the AM5 socket, and a price of around £260. Explore our dedicated best Asus motherboards guide for full model rankings.

What is the best MSI Mini-ITX motherboard?

Leading the MSI Mini-ITX lineup is MSI MPG Z790I Edge WiFi, delivering an overall score of 7.36 points, the LGA 1700 socket, and retailing for around £340. The MSI MPG Z790I Edge WiFi is a premium Mini-ITX motherboard designed for 12th, 13th, and 14th Gen Intel Core processors on the LGA 1700 socket, featuring a robust direct 10+1+1 phase power design with 105A Smart Power Stages. It supports high-speed DDR5 memory up to 8000+ MHz (OC) and includes a PCIe 5.0 x16 slot for next-gen graphics cards, alongside an impressive storage configuration for its size with three M.2 slots (two PCIe 4.0 and one PCIe 3.0). Best value alternative: MSI MPG B850I Edge Ti WiFi, with an overall score of 7.16 points, the AM5 socket, and a price of around £220. See our complete best MSI motherboards guide for in-depth comparisons and alternatives.

What is the best Gigabyte Mini-ITX motherboard?

Our top-rated Gigabyte Mini-ITX motherboard is GIGABYTE X870I AORUS Pro Ice, achieving an overall score of 7.39 points, the AM5 socket, and priced around £280. The Gigabyte X870I AORUS PRO ICE is a premium Mini-ITX motherboard built on the AMD X870 chipset, designed for Ryzen 9000, 8000, and 7000 series processors. It features a striking all-white aesthetic and a robust 8+2+1 phase digital VRM with 110A Smart Power Stages, supporting dual-channel DDR5 memory with overclocking potential up to 8400 MT/s. Best value alternative: GIGABYTE AORUS B650I Ultra, with an overall score of 7.29 points, the AM5 socket, and a price of around £180. For more top-rated models from this brand, check our best Gigabyte motherboards guide.

What is the best ASRock Mini-ITX motherboard?

Ranking first among ASRock Mini-ITX models is ASRock Z890I Nova WiFi, with an overall score of 7.49 points, the LGA 1851 socket, and available for around £260. The ASRock Z890I Nova WiFi is a high-performance Mini-ITX motherboard designed for Intel Core Ultra Series 2 processors (LGA1851), featuring a robust 12+1+1+1+1 power phase design with 110A Smart Power Stages on a 10-layer PCB. Key specifications include support for up to 128GB of DDR5 memory at speeds exceeding 9866+ MHz (OC), a PCIe 5.0 x16 slot, and three M.2 sockets—one of which is a 'Blazing' Gen5 x4 slot. Runner-up: ASRock Z790 PG ITX TB4, with an overall score of 7.32 points, the LGA 1700 socket, and a price of around £380. Browse our dedicated best ASRock motherboards guide to compare all evaluated models.

What is the best Biostar Mini-ITX motherboard?

Topping the Biostar Mini-ITX selection is BIOSTAR Z590I Valkyrie, earning an overall score of 6.5 points, the LGA 1200 socket, and costing around £170. The Biostar Z590I Valkyrie is a high-end Mini-ITX motherboard for Intel 10th and 11th Gen Core processors, built on the Z590 chipset with a strong 10-phase 90A power design. Key features include DDR4 support up to 5000+ MHz, PCIe 4.0 support, an M.2 PCIe 4.0 slot, 2.5GbE LAN, USB 3.2 Gen2x2 Type-C, and active VRM cooling for better thermal control in a compact format. Runner-up: BIOSTAR B660GTN, with an overall score of 5.74 points, the LGA 1700 socket, and a price of around £170. Check out our in-depth best Biostar motherboards guide to view detailed specifications and ratings.

What is the best Colorful Mini-ITX motherboard?

The best Colorful Mini-ITX motherboard is Colorful CVN B860I Gaming Frozen V20, with an overall score of 7.04 points, the LGA 1851 socket, and a price of around £290. The Colorful CVN B860I Gaming Frozen V20 is a high-performance Mini-ITX motherboard featuring the Intel B860 chipset and the LGA 1851 socket for the latest Intel Core Ultra 200 series processors. It is equipped with an 8+1+1+1 phase power supply design utilizing 90A Dr. Runner-up: Colorful CVN B760I Frozen WiFi D5 V20, with an overall score of 6.32 points, the LGA 1700 socket, and a price of around £200.

What is the best Maxsun Mini-ITX motherboard?

Leading the Maxsun Mini-ITX lineup is Maxsun Esport B850ITX WiFi Ice, delivering an overall score of 6.17 points, the AM5 socket, and retailing for around £180. The Maxsun MS-eSport B850ITX WIFI ICE is a compact Mini-ITX motherboard featuring the AM5 socket and AMD B850 chipset, supporting Ryzen 7000, 8000, and 9000 series processors with a TDP range of 88W–180W. Key specifications include two DDR5 slots supporting up to 96GB at 8000MHz (OC), a PCIe 5.0 x16 slot for high-end GPUs, and dual M.2 PCIe 4.0 slots for fast storage. Runner-up: Maxsun iCraft Z790ITX WiFi, with an overall score of 6.95 points, the LGA 1700 socket, and a price of around £260.

10 best mini ITX motherboards in 2026 (150+ compared)

What is an Mini-ITX motherboard?

Buying Criterion

A Mini-ITX motherboard is a small motherboard format that measures 170 × 170 mm. It belongs to the ITX family and was designed to fit compact cases while still supporting a complete desktop system. Mini-ITX boards have the same square shape across all models, so they are easy to recognize and install in cases that support small form factor builds.

Despite their reduced size, Mini-ITX motherboards support standard desktop components such as modern CPU sockets, RAM slots, and storage connections.

How does Mini-ITX differ from ATX or Micro-ATX?

Mini-ITX differs from ATX and Micro-ATX mainly in size and expansion capability.

Mini-ITX boards measure 170 × 170 mm, which is smaller than Micro-ATX (244 × 244 mm) and much smaller than ATX (305 × 244 mm). This compact format limits the number of RAM slots, PCIe slots, and other connectors, but it fits in smaller cases where space is the main priority. ATX and Micro-ATX boards, in contrast, support more components, more expansion slots, and higher RAM capacities.

Which brands make Mini-ITX motherboards in 2025?

Market Leaders

The best Mini-ITX motherboard brands are as follows.

ASUS Overall score: 7.1 points
GIGABYTE Overall score: 6.9 points
ASRock Overall score: 6.6 points

The chart below ranks Mini-ITX motherboard brands by average overall score.

[horizontal-chart-16428077604321960616155070325483887155480303840083]

How much do the best Mini-ITX motherboards cost?

Price Guide

The best Mini-ITX motherboards cost between £130 and £300, depending on chipset, features, and brand.

Entry-level boards with fewer connectivity options and simpler power delivery stay closer to the lower end, while premium models that support the newest processors and advanced features sit at the top of this range.

High-end Mini-ITX boards often use the latest Intel Z-series or AMD X-series chipsets, which raise the price above £215. These boards usually include advanced cooling solutions, stronger VRMs, and more robust BIOS features. Mid-range models around £170 often balance compact design with stable performance, which suits most gaming and small form factor builds.

The following chart shows the price distribution of Mini-ITX motherboards.

[vertical-chart-11042405440434113681113905824120203341540239667162]

What CPU socket types do Mini-ITX motherboards support?

Performance

Mini-ITX motherboards support the same CPU socket types as ATX or Micro-ATX motherboards since they use the same chipsets and processor families.

For Intel, common socket types include LGA1200, LGA1700, and older versions such as LGA1151, which means they can run processors from Core i3 up to Core i9 depending on the generation. For AMD, Mini-ITX boards use sockets such as AM4 or AM5, which support Ryzen CPUs across multiple series.

Which chipsets do Mini-ITX motherboards use?

Buying Criterion

Mini-ITX motherboards use a wide range of chipsets that span across multiple CPU architectures and manufacturers.

Intel Mini-ITX boards utilize chipsets such as Z790, Z690, B660, H610 for 12th and 13th generation CPUs, while older generations use Z490, B460, H410, Z390, B365, and H310 chipsets.

AMD Mini-ITX motherboards feature X670E, X670, B650E, B650 chipsets for AM5 socket CPUs, and X570, B550, A520, X470, B450, A320 chipsets for AM4 socket processors. Server-grade Mini-ITX boards also exist with chipsets like Intel C256 and C236 for Xeon processors.

What memory types do Mini-ITX motherboards support?

Storage Capacity

Mini-ITX motherboards support the same memory types as other desktop motherboards, depending on the chipset and CPU socket.

Most modern Mini-ITX boards use DDR4 or DDR5 memory (depending on whether they support Intel 12th/13th generation or AMD Ryzen 7000 series), while older models use DDR3. The supported type always matches the platform specifications, so Intel and AMD versions differ.

How much RAM can Mini-ITX motherboards handle?

Mini-ITX motherboards can handle up to 64 GB of RAM in most modern models, although some high-end boards with advanced chipsets support as much as 128 GB. The exact capacity depends on the chipset and CPU compatibility, since the memory controller is integrated in the processor.

Most Mini-ITX boards come with two DIMM slots, so the maximum RAM depends on the largest module size supported. For example, if each slot supports 32 GB DDR4 or DDR5 sticks, the total capacity is 64 GB. With newer platforms that support 64 GB modules per slot, Mini-ITX boards can reach 128 GB, which is enough even for professional workloads.

What PCIe versions do Mini-ITX motherboards support?

Wireless & Ports

Mini-ITX motherboards support different PCIe versions depending on the chipset and generation. Older Mini-ITX models often support PCIe 2.0, while more recent boards use PCIe 3.0 or PCIe 4.0. The newest high-end Mini-ITX motherboards built for modern Intel or AMD platforms can also support PCIe 5.0, which doubles bandwidth compared to PCIe 4.0.

Since Mini-ITX motherboards usually include only one full-length PCIe x16 slot, the version of that slot matters for graphics cards and high-performance add-in cards. PCIe 4.0 is common in many Mini-ITX gaming and workstation boards, while PCIe 5.0 is typically found in premium models that support the latest CPUs.

What connectivity options do Mini-ITX motherboards have?

Wireless & Ports

Mini-ITX motherboards have a wide range of connectivity options that cover both internal and external devices. Most models include rear I/O ports with USB connections (USB 2.0, USB 3.2 Gen 1 or Gen 2, and in newer boards USB-C), HDMI or DisplayPort outputs for integrated graphics, and audio jacks. Ethernet ports are standard, with some boards supporting 2.5 GbE or higher. Many Mini-ITX boards also integrate Wi-Fi and Bluetooth modules, which add wireless connectivity without extra expansion cards.

Internally, Mini-ITX boards provide headers for additional USB ports, audio connections, and front-panel connectors.

Storage connectivity usually comes through SATA ports and one or two M.2 slots that support NVMe SSDs. Expansion is limited compared to larger boards, but most models include a single PCIe x16 slot that connects to a dedicated GPU or other expansion card.

10 best mini ITX motherboards in 2026 (150+ compared)

1. ASUS ROG Strix X870 I Gaming WiFi

2. ASUS ROG Strix B850 I Gaming WiFi

3. ASUS ROG Strix B650E I Gaming WiFi

4. ASUS ROG Strix Z790 I Gaming WiFi

5. ASRock Z890I Nova WiFi

6. ASUS ROG Strix Z890 I Gaming WiFi

7. ASUS ROG Strix B860 I Gaming WiFi

8. GIGABYTE X870I AORUS Pro Ice

9. MSI MPG Z790I Edge WiFi

10. ASRock Z790 PG ITX TB4

11. ASUS ROG Strix Z690 I Gaming WiFi

12. GIGABYTE AORUS B650I Ultra

13. GIGABYTE Z790I AORUS Ultra

14. ASRock B850I Lightning WiFi

15. GIGABYTE B850I AORUS Pro

16. MSI MPG B850I Edge Ti WiFi

17. GIGABYTE Z890I AORUS Ultra

18. ASUS ROG Strix B760 I Gaming WiFi

19. ASRock B860I Lightning WiFi

20. ASRock B650E PG ITX WiFi

Mini ITX motherboards: which one should you buy?

Best mini ITX motherboards by brand

What defines the best mini ITX motherboards?