Updated:April, 2026

10 Best Mini Itx Motherboard With Thunderbolt 4 of 2026

Best Choice

9.9

Outstanding

ASUS

ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard, Intel® Core™ Ultra Series 2 Ready, Advanced AI ready, 10+1+2+1 stage, DDR5, 2.5G LAN, WiFi7, M.2, Thunderbolt™ 4, USB Type-C®

Why We Love It

Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
Intel LGA 1851 Socket: Ready for Intel Core Ultra processors (Series 2)
Exclusive AI & memory technologies: ASUS AI Advisor, ASUS-exclusive AI Networking II, DIMM Fit and AEMP III to simplify setup and improve performance
Robust Power Solution: 10(80A)+1(80A)+2(80A)+1(80A) power stages with ProCool power connectors, MicroFine alloy chokes and premium metallic capacitors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover, high-conductivity thermal pads, and connected with an L-shaped heatpipe

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Why We Love It

Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
Intel LGA 1851 Socket: Ready for Intel Core Ultra processors (Series 2)
Exclusive AI & memory technologies: ASUS AI Advisor, ASUS-exclusive AI Networking II, DIMM Fit and AEMP III to simplify setup and improve performance
Robust Power Solution: 10(80A)+1(80A)+2(80A)+1(80A) power stages with ProCool power connectors, MicroFine alloy chokes and premium metallic capacitors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover, high-conductivity thermal pads, and connected with an L-shaped heatpipe

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

GIGABYTE

GIGABYTE B860I AORUS PRO ICE Intel Core Ultra (Series 2) LGA 1851 Motherboard, Mini-ITX, DDR5, 2X M.2, PCIe 5.0, Thunderbolt 4, WIFI7, 2.5GbE LAN, EZ-Latch

Main Highlights

Supports Intel Core Ultra Processors (Series 2)
DDR5 Compatible: 2*DIMMs
Power Design: 8+1+2+1, 80A SPS VRM
Thermals: VRM Thermal Armor Advanced, M.2 Thermal Guard
Connectivity: PCIe 5.0, 2x M.2 Slots, Thunderbolt 4

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Main Highlights

Supports Intel Core Ultra Processors (Series 2)
DDR5 Compatible: 2*DIMMs
Power Design: 8+1+2+1, 80A SPS VRM
Thermals: VRM Thermal Armor Advanced, M.2 Thermal Guard
Connectivity: PCIe 5.0, 2x M.2 Slots, Thunderbolt 4

9.5

Excellent

ASRock

ASRock Phantom Gaming B860I Lightning WiFi 6E Intel Core Ultra B860 LGA1851 DDR5 9333 MHz 128GB M.2 Mini ITX Motherboard Thunderbolt SATA3 6.0 Gb/s PCIe 5.0

Main Highlights

***Not compatible with all built-in computers or systems
Supports Intel Core Ultra Processors (Series 2) (LGA1851)
10+1+1+1+1 Power Phase, 110A SPS for VCore+GT+SA
2 x DDR5 DIMMs Supports Dual Channel, up to 9333+ (OC)
Graphics Output Options: 1 HDMI, 1 Thunderbolt 4 Type-C Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
1 PCIe 5.0 x16 3 SATA3 1 Blazing M.2 (PCIe Gen5x4) 1 Hyper M.2 (PCIe Gen4x4) 1 Thunderbolt 4 Type-C (Rear) 1 USB 3.2 Gen2 Type-C (Front) 2 USB 3.2 Gen2 Type-A (Rear) 6 USB 3.2 Gen1 (4 Rear, 2 Front) 3 USB 2.0 (1 Rear, 2 Front)
Realtek 2.5G LAN 802.11axe Wi-Fi 6E + Bluetooth
Supports BIOS Flashback, Memory OC Shield
If any questions about the product, contact us on amazon.

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Main Highlights

***Not compatible with all built-in computers or systems
Supports Intel Core Ultra Processors (Series 2) (LGA1851)
10+1+1+1+1 Power Phase, 110A SPS for VCore+GT+SA
2 x DDR5 DIMMs Supports Dual Channel, up to 9333+ (OC)
Graphics Output Options: 1 HDMI, 1 Thunderbolt 4 Type-C Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
1 PCIe 5.0 x16 3 SATA3 1 Blazing M.2 (PCIe Gen5x4) 1 Hyper M.2 (PCIe Gen4x4) 1 Thunderbolt 4 Type-C (Rear) 1 USB 3.2 Gen2 Type-C (Front) 2 USB 3.2 Gen2 Type-A (Rear) 6 USB 3.2 Gen1 (4 Rear, 2 Front) 3 USB 2.0 (1 Rear, 2 Front)
Realtek 2.5G LAN 802.11axe Wi-Fi 6E + Bluetooth
Supports BIOS Flashback, Memory OC Shield
If any questions about the product, contact us on amazon.

9.2

Excellent

GIGABYTE

GIGABYTE Z890I AORUS Ultra Ultra Core (Series 2) LGA 1851, Mini-ITX, DDR5, 2X M.2, PCIe 5.0, Thunderbolt 4, WIFI7, 2.5GbE LAN, EZ-Latch

Main Highlights

Supports Intel Core Ultra Processors (Series 2)
DDR5 Compatible: 2*DIMMs with XMP Memory Module Support
Power Design: 8+1+2, 105A Smart Power Stage
Thermals: VRM Thermal Armor and M.2 Thermal Guard
Connectivity: PCIe 5.0, 2x M.2 Slots, Thunderbolt 4, Front USB-C, Sensor Panel Link

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Main Highlights

Supports Intel Core Ultra Processors (Series 2)
DDR5 Compatible: 2*DIMMs with XMP Memory Module Support
Power Design: 8+1+2, 105A Smart Power Stage
Thermals: VRM Thermal Armor and M.2 Thermal Guard
Connectivity: PCIe 5.0, 2x M.2 Slots, Thunderbolt 4, Front USB-C, Sensor Panel Link

9.0

Excellent

ASRock

ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini ITX Motherboard Phantom Gaming Z890i Nova WiFi 7 DDR5 9466 MHz 128 GB

Main Highlights

Supports Intel Core Ultra Processors (Series 2) (LGA1851)
12+1+1+1+1 Power Phase, 110A SPS for VCore
Supports BIOS Flashback, Memory OC Shield
Graphics Output Options: 1 HDMI, 2 Thunderbolt 4 Type-C
2 x DDR5 DIMMs Supports Dual Channel, up to 9466+ (OC)

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Main Highlights

Supports Intel Core Ultra Processors (Series 2) (LGA1851)
12+1+1+1+1 Power Phase, 110A SPS for VCore
Supports BIOS Flashback, Memory OC Shield
Graphics Output Options: 1 HDMI, 2 Thunderbolt 4 Type-C
2 x DDR5 DIMMs Supports Dual Channel, up to 9466+ (OC)

8.8

Very Good

Staclik

Mini-ITX Motherboard with Quad-Core 8-Thread Low Power CPU, Dual 2.5G LAN, 8 SATA, HDMI/DP 4K, PCIe x4, 2 M.2 NVMe, DDR4 RAM – Home Server, NAS Storage, Firewall, Virtualization

Main Highlights

Powerful Quad-Core 8-Thread Processor:Equipped with an 8th-generation U-series quad-core 8-thread low-power CPU, delivering up to 3.9GHz turbo frequency and 15W TDP. This processor outperforms mainstream N100/N150 chips, providing superior performance for NAS, firewall, and network security applications. Supports virtualization with VT-x and VT-d for smooth and efficient operation.
Compact Industrial Mini-ITX Design:Mini-ITX motherboard (6.69 x 6.69 in) with 6-layer high-density moisture-resistant PCB. Includes 1x USB 3.0, 3x USB 2.0, 1x TF card slot, 1x HDMI, and 1x DP supporting dual 4K@60Hz display, ideal for compact NAS or industrial systems.
High-Speed Networking:Dual 2.5GbE RJ45 network ports (i226-V compatible) provide stable, fast, and reliable connections, perfect for NAS storage, multimedia applications, and professional network security appliances.
Flexible Storage and Memory Expansion:Supports 2x DDR4 SO-DIMM memory slots (21333200MHz, up to 32GB per slot), 8x SATA 3.0 ports (native and chip-extended), 2x M.2 NVMe 2280 slots (PCIe 3.0 x2), and 1x PCIe x4 Gen3 slot for network cards or expansion, ensuring ultra-fast and stable data transfer.
Notes and Cooling:This version may have a known sleep mode bug. Includes a dual ball-bearing fan cooler with dual copper heat pipes for efficient cooling. Requires both 24PIN + 4PIN power connections. First boot may take a few minutes to read memory information please be patient.

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Main Highlights

Powerful Quad-Core 8-Thread Processor:Equipped with an 8th-generation U-series quad-core 8-thread low-power CPU, delivering up to 3.9GHz turbo frequency and 15W TDP. This processor outperforms mainstream N100/N150 chips, providing superior performance for NAS, firewall, and network security applications. Supports virtualization with VT-x and VT-d for smooth and efficient operation.
Compact Industrial Mini-ITX Design:Mini-ITX motherboard (6.69 x 6.69 in) with 6-layer high-density moisture-resistant PCB. Includes 1x USB 3.0, 3x USB 2.0, 1x TF card slot, 1x HDMI, and 1x DP supporting dual 4K@60Hz display, ideal for compact NAS or industrial systems.
High-Speed Networking:Dual 2.5GbE RJ45 network ports (i226-V compatible) provide stable, fast, and reliable connections, perfect for NAS storage, multimedia applications, and professional network security appliances.
Flexible Storage and Memory Expansion:Supports 2x DDR4 SO-DIMM memory slots (21333200MHz, up to 32GB per slot), 8x SATA 3.0 ports (native and chip-extended), 2x M.2 NVMe 2280 slots (PCIe 3.0 x2), and 1x PCIe x4 Gen3 slot for network cards or expansion, ensuring ultra-fast and stable data transfer.
Notes and Cooling:This version may have a known sleep mode bug. Includes a dual ball-bearing fan cooler with dual copper heat pipes for efficient cooling. Requires both 24PIN + 4PIN power connections. First boot may take a few minutes to read memory information please be patient.

8.6

Very Good

ASRock

ASRock AMD B850i Lightning WiFi 6E Socket AM5 Ryzen 9000/8000/7000 Series DDR5 8200+ (OC) MHz 128GB Mini ITX Motherboard M.2 SATA3 6.0 Gb/s PCIe 5.0 B850 BIOS Flashback

Main Highlights

Mini-ITX Compact Design: 170x170mm form factor ideal for small form factor builds while supporting AMD Ryzen 9000/8000/7000 series processors
Premium Power Delivery: 10+1+1 phase power design with 110A Smart Power Stage (SPS) ensures stable performance in compact builds
High-Speed Memory Support: 2 DDR5 DIMM slots support dual-channel configurations and extreme overclocked speeds up to 8200+ (OC)
PCIe 5.0 Ready: Includes one PCIe 5.0 x16 slot for next-generation graphics cards, maximizing performance in limited space
Dual Ultra-Fast Storage: Features both Blazing M.2 (PCIe Gen5x4) and Hyper M.2 (PCIe Gen4x4) slots for maximum storage performance
Advanced Networking: Killer 2.5G LAN and WiFi 6E with Bluetooth provide premium wired and wireless connectivity
Flexible Display Options: HDMI and USB Type-C with DisplayPort Alt-mode support versatile monitor configurations
High-Speed USB Connectivity: Includes USB 3.2 Gen2 Type-C port (up to 40Gb/s with selected processors) and multiple USB 3.2 Gen2 Type-A ports
System Compatibility Note: This Mini-ITX form factor requires a compatible small form factor case; verify chassis and cooler clearance before purchase
Dedicated Support: Contact us directly through Amazon for any product questions or assistance

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Main Highlights

Mini-ITX Compact Design: 170x170mm form factor ideal for small form factor builds while supporting AMD Ryzen 9000/8000/7000 series processors
Premium Power Delivery: 10+1+1 phase power design with 110A Smart Power Stage (SPS) ensures stable performance in compact builds
High-Speed Memory Support: 2 DDR5 DIMM slots support dual-channel configurations and extreme overclocked speeds up to 8200+ (OC)
PCIe 5.0 Ready: Includes one PCIe 5.0 x16 slot for next-generation graphics cards, maximizing performance in limited space
Dual Ultra-Fast Storage: Features both Blazing M.2 (PCIe Gen5x4) and Hyper M.2 (PCIe Gen4x4) slots for maximum storage performance
Advanced Networking: Killer 2.5G LAN and WiFi 6E with Bluetooth provide premium wired and wireless connectivity
Flexible Display Options: HDMI and USB Type-C with DisplayPort Alt-mode support versatile monitor configurations
High-Speed USB Connectivity: Includes USB 3.2 Gen2 Type-C port (up to 40Gb/s with selected processors) and multiple USB 3.2 Gen2 Type-A ports
System Compatibility Note: This Mini-ITX form factor requires a compatible small form factor case; verify chassis and cooler clearance before purchase
Dedicated Support: Contact us directly through Amazon for any product questions or assistance

8.3

Very Good

ASRock

ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard, Supports AMD Ryzen 9000/8000/7000 Series Processors, DDR5 7200+ (OC), PCIe 5.0 M.2, 2.5G LAN, WiFi 6E, 8+2+1 Power Phase

Main Highlights

Ultra-Compact Mini-ITX Design: 170mm x 170mm form factor engineered specifically for small form factor builds and space-constrained environments
Future-Ready AMD AM5 Platform: Fully compatible with AMD Ryzen 9000, 8000, and 7000 Series Processors for next-generation performance
Advanced Power Delivery System: 8+2+1 phase power design with premium Dr.MOS components ensures exceptional stability and efficiency
High-Performance Memory Support: Dual DDR5 DIMM slots optimized for overclocked speeds up to 7200+ (OC) in dual-channel configuration
Next-Gen Storage Technology: Blazing M.2 PCIe 5.0 x4 slot delivers unprecedented NVMe SSD speeds for lightning-fast data transfer
Comprehensive Connectivity Suite: Features Phantom Gaming 2.5G LAN, Intel WiFi 6E, and multiple USB 3.2 Gen2 ports including front and rear Type-C
Flexible Storage Configuration: Dual M.2 slots (PCIe 5.0 & PCIe 4.0) combined with two SATA3 ports accommodate diverse storage needs
Premium Audio Experience: Realtek ALC897 7.1 CH HD Audio Codec enhanced with Nahimic Audio for immersive, crystal-clear sound
User-Centric Design Features: BIOS Flashback and ASRock Auto Driver Installer streamline setup, maintenance, and system optimization
Dedicated Customer Support: Direct Amazon communication channel for prompt assistance with any product-related inquiries or technical support

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Main Highlights

Ultra-Compact Mini-ITX Design: 170mm x 170mm form factor engineered specifically for small form factor builds and space-constrained environments
Future-Ready AMD AM5 Platform: Fully compatible with AMD Ryzen 9000, 8000, and 7000 Series Processors for next-generation performance
Advanced Power Delivery System: 8+2+1 phase power design with premium Dr.MOS components ensures exceptional stability and efficiency
High-Performance Memory Support: Dual DDR5 DIMM slots optimized for overclocked speeds up to 7200+ (OC) in dual-channel configuration
Next-Gen Storage Technology: Blazing M.2 PCIe 5.0 x4 slot delivers unprecedented NVMe SSD speeds for lightning-fast data transfer
Comprehensive Connectivity Suite: Features Phantom Gaming 2.5G LAN, Intel WiFi 6E, and multiple USB 3.2 Gen2 ports including front and rear Type-C
Flexible Storage Configuration: Dual M.2 slots (PCIe 5.0 & PCIe 4.0) combined with two SATA3 ports accommodate diverse storage needs
Premium Audio Experience: Realtek ALC897 7.1 CH HD Audio Codec enhanced with Nahimic Audio for immersive, crystal-clear sound
User-Centric Design Features: BIOS Flashback and ASRock Auto Driver Installer streamline setup, maintenance, and system optimization
Dedicated Customer Support: Direct Amazon communication channel for prompt assistance with any product-related inquiries or technical support

8.1

Very Good

ASUS

ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 Mini-ITX mITX Motherboard 10+2+1 Stages, DDR5, 2.5G LAN, WiFi 7, 2X M.2, PCIe® 5.0 x16, USB 20Gbps Type-C®, AI Overclocking, AI Networking II, Aura Sync

Main Highlights

AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
Intelligent Control: ASUS AI Advisor, AI Overclocking, AI Networking II and AEMP to simplify setup and improve performance
Robust Power Solution: 10+2+1 power solution rated for up to 70A per stage with ProCool power connectors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover and high-conductivity thermal pads
Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots, one cooled by a large heatsink to maximize performance, and the other for additional storage

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Main Highlights

AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
Intelligent Control: ASUS AI Advisor, AI Overclocking, AI Networking II and AEMP to simplify setup and improve performance
Robust Power Solution: 10+2+1 power solution rated for up to 70A per stage with ProCool power connectors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover and high-conductivity thermal pads
Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots, one cooled by a large heatsink to maximize performance, and the other for additional storage

8.1

Very Good

ASRock

ASRock H610M-ITX/eDP Mini-ITX Motherboard, Supports Intel 14th/13th/12th Gen Core Processors (LGA1700), DDR4, PCIe 4.0, eDP, HDMI, DisplayPort, Intel Gigabit LAN, Wi-Fi 5, Dr.MOS

Main Highlights

Compact LGA1700 Platform: Supports 14th, 13th & 12th Gen Intel Core processors (LGA1700) in a spacesaving Mini-ITX form factor, ideal for small form factor (SFF) builds, embedded systems, and digital signage.
Efficient Dr.MOS Power Design: 6phase Digi Power design with 50A Dr.MOS delivers stable and reliable power for your CPU while maintaining excellent thermal performance in compact enclosures.
DDR4 Memory Support: 2 x DDR4 DIMM slots support dualchannel configurations up to 3200MHz, with support for Intel XMP 2.0 and ECC UDIMM modules (operating in nonECC mode).
PCIe 4.0 & Flexible Storage: Features a PCIe 4.0 x16 slot for graphics cards, one Ultra M.2 (PCIe Gen3x4 & SATA3) slot, and 4 x SATA3 ports, offering versatile storage options for SSDs and HDDs.
Unique eDP Connector for Panel Applications: Includes a dedicated eDP 1.4 signal connector, supporting Full HD 60Hz displays perfect for allinone builds, industrial panels, and custom embedded projects.
Triple Display Outputs: HDMI 2.1 (4K 60Hz), DisplayPort 1.4 (up to 8K 60Hz), and the eDP connector allow flexible multimonitor configurations with compatible processors.
Dual Networking: Intel Gigabit LAN provides reliable wired connectivity, while an integrated 802.11ac WiFi module + Bluetooth 5.1 delivers wireless freedom (CNVi BT shares bandwidth with one rear USB 2.0 port).
Comprehensive USB Connectivity: Equipped with 4 x USB 3.2 Gen1 (2 front, 2 rear) and 6 x USB 2.0 (2 front, 4 rear) ports for all your peripherals and devices.
Premium Build Quality: Features ASRock Super Alloy components including premium power chokes, sapphire black PCB, and high density glass fabric PCB for longterm durability.
System & Support Notes: Mini-ITX form factor (6.7-in x 6.7-in) is designed for SFF cases; please verify chassis specifications. For product questions, please contact us directly through Amazon.

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Main Highlights

Compact LGA1700 Platform: Supports 14th, 13th & 12th Gen Intel Core processors (LGA1700) in a spacesaving Mini-ITX form factor, ideal for small form factor (SFF) builds, embedded systems, and digital signage.
Efficient Dr.MOS Power Design: 6phase Digi Power design with 50A Dr.MOS delivers stable and reliable power for your CPU while maintaining excellent thermal performance in compact enclosures.
DDR4 Memory Support: 2 x DDR4 DIMM slots support dualchannel configurations up to 3200MHz, with support for Intel XMP 2.0 and ECC UDIMM modules (operating in nonECC mode).
PCIe 4.0 & Flexible Storage: Features a PCIe 4.0 x16 slot for graphics cards, one Ultra M.2 (PCIe Gen3x4 & SATA3) slot, and 4 x SATA3 ports, offering versatile storage options for SSDs and HDDs.
Unique eDP Connector for Panel Applications: Includes a dedicated eDP 1.4 signal connector, supporting Full HD 60Hz displays perfect for allinone builds, industrial panels, and custom embedded projects.
Triple Display Outputs: HDMI 2.1 (4K 60Hz), DisplayPort 1.4 (up to 8K 60Hz), and the eDP connector allow flexible multimonitor configurations with compatible processors.
Dual Networking: Intel Gigabit LAN provides reliable wired connectivity, while an integrated 802.11ac WiFi module + Bluetooth 5.1 delivers wireless freedom (CNVi BT shares bandwidth with one rear USB 2.0 port).
Comprehensive USB Connectivity: Equipped with 4 x USB 3.2 Gen1 (2 front, 2 rear) and 6 x USB 2.0 (2 front, 4 rear) ports for all your peripherals and devices.
Premium Build Quality: Features ASRock Super Alloy components including premium power chokes, sapphire black PCB, and high density glass fabric PCB for longterm durability.
System & Support Notes: Mini-ITX form factor (6.7-in x 6.7-in) is designed for SFF cases; please verify chassis specifications. For product questions, please contact us directly through Amazon.

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