Top 10 Mini ITX B450 – Computer Motherboards

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1. MSI

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MSI Performance Gaming AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port Mini-ITX Motherboard B450I GAMING Plus AC

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MSI #ad - Gaming certified 24 hour on and offline game and motherboard testing by esports players. Form factor: Mini ITX. In game weapons: Game boost, gaming hotkey, x boost. Supports 32gb dual channel ddr4 memory 1866/ 2133/ 2400/ 2667 mhz by jedec, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz by a xmp oc mode. Support amd ryzen 1st and 2nd generation / Ryzen with Radeon Vega Graphics Processors for Socket AM4. Vr ready: automatically optimizes your system for VR usage, pushing for maximum performance.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height1.18 Inches
Length12.01 Inches
Weight1.52 Pounds
Width9.61 Inches
Part NumberB450I GAMING PLUS AC
ModelB450I GAMING PLUS AC

2. Gigabyte

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GIGABYTE B450 I AORUS PRO Wi-Fi AMD Ryzen AM4/Mini ITX/M.2 Thermal Guard with Onboard Wi-Fi/HDMI/DP/USB 3.1 Gen 2/Motherboard

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Gigabyte #ad - Dual channel ecc/ non-ecc unbuffered DDR4, 2 DIMMs. Supports amd 2nd generation Ryzen/ Ryzen with Radeon Vega Graphics/ 1st generation Ryzen processors. Displayport, hdMI 2 ports for multiple display. Intel dual band 802. 11ac wave2 wi-fi & BT 5.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height0.2 Inches
Length6.69 Inches
Weight8.77 Kilograms
Width6.69 Inches
Part NumberB450 I AORUS PRO WIFI
ModelB450 I AORUS PRO WIFI
Warranty3

3. ASRock

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ASRock Mini-ITX Motherboard B450 Gaming-ITX/AC

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ASRock #ad - Socket am4, digi power design, 8 power phase design, supports 105w Water Cooling Pinnacle Ridge; Supports 95W Water Cooling Summit Ridge; Supports 65W Water Cooling Raven Ridge. Os - microsoft Windows 10 64-bit. Slots: 2x pci-express 3. 0 x16 slots one runs at x8. Chipset: amd promontory b450 Memory: 2x ddr4-3466+oc/3200oc/2933/2667/2400/2133 dimm slots, non-ecc, dual channel, ecc, unbuffered, Max Capacity of 32GB AMD Ryzen series CPUsPinnacle Ridge. Sata: 4x sata3 ports, support raid 0, 1, 10, ncq, AHCI and Hot Plug.
BrandASRock #ad
ManufacturerASRock #ad
Height1.57 Inches
Length6.69 Inches
Weight2 Pounds
Width6.69 Inches
Part NumberB450 GAMING-ITX/AC
ModelB450 GAMING-ITX/AC

4. Gigabyte

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GIGABYTE B450 AORUS M AMD Ryzen AM4/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB 3.1 Gen 2/DDR4/Motherboard

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Gigabyte #ad - High quality audio capacitors and audio noise guard. Operating system - support for windows 10 64-bit, to support Windows 7 64-bit, Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU. Pcie gen3 m. 2 nvme with thermal guard. Hdmi, dvi d ports for multiple display. Rgb fusion with digital LED & RGB LED headers. Supports amd 1st & 2nd generation Ryzen/ Ryzen with Radeon Vega Graphics Processors. Usb 3. 1 gen 2 with uSB type A. Smart fan 5 with fan stop. Dual channel non-ecc unbuffered DDR4, 4 DIMMs. Gigabyte exclusive 8118 gaming LAN.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height4.22 Inches
Length15 Inches
Weight2.3 Pounds
Width12.25 Inches
Part NumberB450 AORUS M
ModelB450 AORUS M
Warranty3 YEARS

5. Gigabyte

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Gigabyte A520I AC AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard

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Gigabyte #ad - Intel dual band ac wifi and Bluetooth with Ultra Durable Antenna. Rear dp & 2x hdmI Support. Direct 6 phases digital PWM with 55A DrMOS. Dual channel ddr4, 2 DIMMs. Blazing fast 1GbE LAN. 1x nvme pcie 3. 0 x4 m. 2 slot. Supports 3rd gen amd ryzen Processors AMD AM4 Socket. Pcie 3. 0 x16 Slot. Alc887 audio Codec. Optimized VRM Heatsink.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height3.07 Inches
Length8.74 Inches
Weight2.2 Pounds
Width7.44 Inches
Part NumberGA-A520I-AC
ModelA520I AC
Warranty3

6. ASUS

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Asus Prime A320I-K AMD Ryzen AM4 DDR4 M.2 DP HDMI Mini ITX Mitx A320 Motherboard with Gigabit LAN, USB 3.1 Gen1

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ASUS #ad - Fanxpert 2+ delivers advanced fan controls for optimized cooling. Powered by amd ryzen am4 and 7th generation athlon processors to maximize connectivity and speed with NVMe M. 2, support for 32gb of DDR4, USB 3. 1 gen1 and Gigabit LAN. Patent-pending safe slot Core fortified PCIe slot prevents damage from heavyweight GPU. Industry-leading 8-channel HD audio driven by Japanese capacitors features an onboard LED-illuminated design. 5x protection iii Hardware-level safeguards provide component longevity and reliability.
BrandASUS #ad
ManufacturerAsus #ad
Height2 Inches
Length6.7 Inches
Weight1.06 Pounds
Width6.7 Inches
Part NumberA320I-K
ModelA320I-K
Warranty3 Years

7. ASRock

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ASRock B450M-HDV R4.0 AM4 AMD Promontory B450 SATA 6Gb/s Micro ATX AMD Motherboard

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ASRock #ad - Cup: socket am4, 6 power phase design, supports CPU up to 105W. Lan: relate rtl8111h pcie x1 Gigabit Ethernet Controller. Chipset: amd promontory B450 . Audio: relate alc887 7. 1-channel high Definition Audio CODEC. Slots : 1 pcie 3. 0 x16, 1 pcie 2. 0 x1.
BrandASRock #ad
ManufacturerAsrock #ad
Height9.6 Inches
Length12 Inches
Weight1.61 Pounds
Width2.5 Inches
Part NumberB450M-HDV R4.0
ModelB450M-HDV R4.0
Warranty1 year

8. ASUS

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2.5Gb LAN, Addressable Gen 2 RGB and Aura Sync, WiFi 6, DDR4 5100+ O.C., Front USB 3.2 Gen 2 Type-C, ASUS ROG Strix B550-I Gaming AMD AM4 3rd Gen Ryzen Mini-ITX SFF Gaming Motherboard PCIe 4.0

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ASUS #ad - Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU. Visit asus site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS. Robust power design: 8+2 drmos power stages with high-quality alloy chokes and durable capacitors provide reliable power for the latest high-core-count AMD CPUs.

Unmatched personalization: mini-itx form factor, aSUS-exclusive Aura Sync RGB lighting, including RGB header and addressable Gen 2 RGB header for greater customization. Industry-leading gaming audio & ai noise cancelling mic technology: high fidelity audio from a SupremeFX S1220A codec with DTS Sound Unbound and Sonic Studio III draws you deeper into the action.

Communicate clearly with ASUS AI Noise Cancelling Mic technology. High-performance gaming networking: on-board wifi 6 802. 11ax, bluetooth V5. 1 and 2. 5 gb lan with asus LANGuard. Amd am4 socket and pcie 4. Optimized thermal solution: vrm and pch heatsinks with ASUS Stack Cool 3+ design keep your system running reliably under heavy load by enhancing passive cooling capacity for critical onboard components. Best gaming connectivity: supports hdmi 2.
BrandASUS #ad
ManufacturerAsus #ad
Height3.7 Inches
Length8.9 Inches
Weight2.4 Pounds
Width7.3 Inches
Part NumberROG STRIX B550-I GAMING
ModelROG STRIX B550-I GAMING
Warranty3 years

9. Gigabyte

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GIGABYTE B550I AORUS PRO AX AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard

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Gigabyte #ad - 0/3. Direct 8 phases digital Power with 90A Smart Power Stage. Blazing fast 2. 0 x4 M. 5gbe lan with Bandwidth Management. Dual ultra-fast nvme pcie 4. Onboard intel wifi 6 802. Usb 3. Ultra durable pcie 4. Supports 3rd gen AMD Ryzen Processors. 2 with Thermal Guard. 11ax 2t2r & bt5 with AORUS Antenna. 0 ready x16 Slot. Advanced thermal design with Extended & Multi-Layered Heatsink and Thermal Baseplate. 2 gen2 type-c & displayport + Dual HDMI Support. Dual channel non-ecc unbuffered DDR4, 2 DIMMs. Amp-up audio with alc1220-vb and nichicon Audio Capacitors for Rear 120dB SNR.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height3.07 Inches
Length8.74 Inches
Width7.44 Inches
Part NumberB550I AORUS PRO AX
ModelB550I AORUS PRO AX
Warranty3

10. Gigabyte

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GIGABYTE X570 I AORUS Pro Wi-Fi AMD Ryzen 3000/X570/Mini-Itx/PCIe4.0/DDR4/USB 3.1/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/Gaming Motherboard

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Gigabyte #ad - Direct 8 phase infineon digital VRM solution with 70A power stage. Supports amd 3rd gen ryzen/ 2nd gen ryzen/ 2nd Gen Ryzen with Radeon Vega Graphics/ Ryzen with Radeon Vega Graphics processors. Extended vrm heatsink & 5W/MK thermal pad. Dual ultra-fast nvme pcie 4. 0/3. 0 x4 M. 2. Dual channel ecc/ non-ecc unbuffered DDR4, 2 DIMMs.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height3.14 Inches
Length10.43 Inches
Weight2.2 Pounds
Width9.25 Inches
Part NumberX570 I AORUS PRO WIFI
ModelX570 I AORUS PRO WIFI
Warranty3