Top 10 Micro-ATX Motherboard AM4 – Computer Motherboards

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

2. MSI

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MSI ProSeries AMD Ryzen 1st and 2ND Gen AM4 M.2 USB 3 DDR4 D-Sub DVI HDMI micro-ATX Motherboard B450M PRO-M2 Max B450MPM2MAX

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MSI #ad - Memory storage capacity: 32. Supports ddr4 memory, up to 3466+oc MHz. Pci-e steel slot: Protecting VGA cards against bending. Audio boost: Reward your ears with studio grade sound quality. Ddr4 boost: advanced technology to deliver pure data signals for the best performance and stability. Supports 1st, 2nd and 3rd gen amd ryzen/ ryzen with radeon vega Graphics and 2nd Gen AMD Ryzen with Radeon graphics/ Athlon with Radeon Vega Graphics desktop processors for Socket AM4.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height2 Inches
Length9.6 Inches
Weight1.66 Pounds
Width9.6 Inches
Part NumberB450M PRO-M2 MAX
ModelB450MPM2MAX
Warranty3 Years

3. MSI

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MSI ProSeries AMD Ryzen 2ND and 3rd Gen AM4 M.2 USB 3 DDR4 D-Sub DVI HDMI Micro-ATX Motherboard B450M PRO-VDH Max

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MSI #ad - Turbo m. 2: running at pci-e gen3 x4 maximizes performance for NVME based SSDS. Core boost: with premium layout and fully digital power design to support more cores and provide better performance. Supports ddr4 memory, up to 3466+oc MHz. Ez debug led: Easiest way to troubleshoot. Supports 1st, 2nd and 3rd gen amd ryzen/ ryzen with radeon vega Graphics and 2nd Gen AMD Ryzen with Radeon graphics/ Athlon with Radeon Vega Graphics desktop processors for Socket AM4.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height2 Inches
Length9.6 Inches
Weight2 Pounds
Width9.6 Inches
Part NumberB450M PRO-VDH MAX
ModelB450PVDHMAX
Warranty3 Years

4. MSI

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2nd, and 3rd Gen AM4 M.2 USB 3.2 DDR4 HDMI WiFi Micro-ATX Motherboard B450M Bazooka MAX WiFi, MSI Arsenal Gaming AMD Ryzen 1st

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MSI #ad - Supports 1st, 2nd and 3rd gen amd ryzen / ryzen with radeon vega graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4. Supports ddr4 memory, up to 4133OC MHz. Lightning fast game experience: 1x TURBO M. 2, store MI technology. Ddr4 boost: advanced technology to deliver pure data signals for the best gaming performance and stability. Core boost: with premium layout and fully digital power design to support more cores and provide better performance.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height1.5 Inches
Length9.6 Inches
Weight2.4 Pounds
Width9.6 Inches
Part NumberB450M BAZOOKA MAX WIFI
ModelB450M BAZOOKA MAX WIFI
Warranty3 Years

5. ASRock

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ASRock B450M STEEL LEGEND Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/ MicroATX Motherboard

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ASRock #ad - 0 x1 Slot. Slots: 3x pci-express 3. 0 x16 slots one runs at x8, one runs at x4, 3x pCI Express 2. 1-channel high definition Audio CODEC with content protection. Audio: realtek alc892 7. 0 x16 slots run at x4, 1x PCI Express 2. Multi-graphics: supports amd quad crossfire and Crossfire Technology. Chipset: amd promontory B450 Os - microsoft Windows 10 64-bit.
BrandASRock #ad
ManufacturerAsrock #ad
Height9.6 Inches
Length12 Inches
Weight2.2 Pounds
Width2.5 Inches
Part NumberB450M STEEL LEGEND
ModelB450M STEEL LEGEND
Warranty1 year

6. Gigabyte

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GIGABYTE B550M AORUS PRO AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 2/PCIe 4.0/HDMI/DVI/DDR4/Motherboard

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Gigabyte #ad - Amp-up audio with alc1200 and premium capacitor. Dual channel ecc/ non-ecc unbuffered DDR4, 4 DIMMs. Rgb fusion 2. 0 supports addressable LED & RGB LED Strips. Onboard displayPort & HDMI. Digital 10+3 VRM Solution. Advanced thermal Design with Enlarged VRM Heatsinks. Ultra durable pcie 4. 0 ready x16 Slot. Dual ultra-fast nvme pcie 4. 0/3. 0 x4 M. 2 with Thermal Guard. Gigabyte exclusive 8118 gaming GbE LAN. Supports 3rd gen AMD Ryzen Processors.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height2.67 Inches
Length10.62 Inches
Weight2.85 Pounds
Width10.55 Inches
Part NumberB550M AORUS PRO
ModelB550M AORUS PRO
Warranty3

7. ASUS

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HDMI 2.1/D-Sub, ASUS Prime B550M-A WiFi AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen Micro ATX Motherboard PCIe 4.0, WiFi 6, [email protected], Addressable Gen 2 RGB Header and Aura Sync, ECC Memory, 1Gb LAN

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ASUS #ad - Comprehensive cooling: vrM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility. 0 x16 safeslot, usb 3. Enhanced power solution: 8+1 drmos power stages with high quality alloy chokes and durable capacitors to provide reliable power for the last AMD high count core CPUs.

0: the perfect pairing for zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs. 1 [email protected], d sub & dVI. 0 x4 connectivity, HDMI 2. 5x protection iii: all round protection with LANGuard, overvoltage protection, DRAM overcurrent protection, SafeSlot Core safeguards and stainless steel back I/O. Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU. Ultrafast connectivity: 1x pcie 4. Visit asus site search by motherboard model name, drivers and Tools, click on “Support” tab, then BIOS & Firmware to download the latest BIOS.2

2 slots nvme ssD—one with PCIe 4. Aura sync rgb: synchronizable led effects across a wide range of compatible PC gear, plus RGB LED and Addressable Gen 2 RGB headers for greater customization. 11ax, dual m. Amd am4 socket and pcie 4. Boosted memory performance: asus OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.
BrandASUS #ad
ManufacturerAsus #ad
Height2.66 Inches
Length10.83 Inches
Weight1.36 Pounds
Width10.49 Inches
Part NumberPRIME B550M-A (WI-FI)
ModelPRIME B550M-A (WI-FI)
Warranty3 years

8. MSI

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USB 3.2 Gen 2, PCIe 4.0, SATA 6Gb/s, Micro-ATX, DDR4, MSI MAG B550M Mortar Gaming Motherboard AMD AM4, AMD Ryzen 5000 Series Processors, M.2, HDMI/DP

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MSI #ad - 2. 5g lan with laN Manager. Pre-installed i/O Shielding for convenience and protection from electrostatic discharge. Supports dual channel ddr4 memory up to 128 GB 4400 MHz.

Audio boost rewards your ears with studio grade sound quality for immersive gaming experiences. Support for 3rd gen amd ryzen processors and future AMD Ryzen processors with BIOS update. Premium thermal solution: extended heatsink with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper. Lightning fast game experience: pcie 4. 0, lightning gen 4 M. 2 with M. 2 shield frozr, amD Turbo USB 3. 2 gen 2.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height1.5 Inches
Length9.6 Inches
Weight2.7 Pounds
Width9.6 Inches
Part NumberMAG B550M MORTAR  
ModelMAG B550M MORTAR  
Warranty3 Years

9. ASUS

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2.5Gb LAN, Aura Sync RGB, BIOS Flashback, USB 3.2 Gen 2 Type-A and Type-C, AI Noise-Canceling Mic, ASUS TUF Gaming B450M-PRO S AMD AM4 3rd Gen Ryzen Micro ATX Gaming Motherboard 8+2 Power Stages

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ASUS #ad - Communicate clearly with ASUS AI Noise Cancelling Mic technology. Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU. Robust power design: 8+2 drmos power stages with high-quality alloy chokes and durable capacitors, 8-pin ProCool CPU power connector to provide reliable power for the last AMD high-count-core CPUs.

Best gaming connectivity: supports hdmi2. 0b [email protected] and displayport 1. 2 output, featuring dual M. 2 slots nvme ssd, USB 3. 2 gen 2 type-c & Type-A ports. Optimized thermal solution: fanless vrm, pch and m. 2 heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 2+ or the UEFI Q-Fan Control utility. 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.

Visit asus site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS. Gaming look and feel: asus-exclusive Aura Sync RGB lighting, including 2 RGB headers. Amd am4 socket: the perfect pairing for 3rd Gen AMD Ryzen CPUs. High-performance gaming networking: 2.
BrandASUS #ad
ManufacturerAsus #ad
Height2.75 Inches
Length10.5 Inches
Weight2.8 Pounds
Width11 Inches
Part Number90MB1560-M0AAY0
Model90MB1560-M0AAY0
Warranty3 Years

10. ASUS

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ASUS PRIME A320M-K AMD Ryzen AM4 DDR4 HDMI VGA M.2 USB 3.1 Micro-ATX Motherboard

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ASUS #ad - Powered by amd ryzen am4 7th generation athlon and hd 2000 series processors to maximize connectivity and speed with NVMe M 2 support for 32GB of DDR4 USB 3 0 and Gigabit LAN. 5x protection iii Hardware-level safeguards provide component longevity and reliability. System ram type: Ddr4 Sdram. Patent-pending safeslot Core fortified PCIe slot prevents damage from heavyweight GPUs. Fan xpert delivers advanced fan controls for optimized cooling. Industry-leading 8-channel hd audio driven by Japanese capacitors features an onboard LED-illuminated design Operating System Support Windows 10 .
BrandASUS #ad
ManufacturerASUS Computer International Direct #ad
Height8.7 Inches
Length8.9 Inches
Weight1.5 Pounds
Width1 Inches
Part Number90MB0TV0-M0EAY0
ModelPRIME A320M-K
Warranty3 Year Warranty