Top 10 Micro ATX AMD – Computer Motherboards

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1. ASUS

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NVMe, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard 128GB DDR4, BIOS Flashback, ASUS Prime B450M-A II AMD AM4 Ryzen 5000, 4400 O.C., USB 3.2 Gen 2, HDMI 2.0b/DVI/D-Sub, and Aura Sync

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ASUS #ad - Pc diy friendly: with bios flashback and ASUS exclusive UEFI BIOS. Performance, HDMI 2. 0b/dvi/d-Sub. Aura sync rgb and armoury crate utility: with asus armoury crate synchronizing LED effects across a wide range of compatible PC gear, plus RGB LED and RGB header for greater customization.

Outstanding gaming audio: dedicated audio PCB layers, premium Japanese audio capacitors, and audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference. Amd am4 socket : compatible to ryzen 5000, 3rd/2nd/1st gen amd ryzen CPUs. Operating system : Windows 10 64-bit. Flexible fan controls for ultimate cooling and quietness with ASUS exclusive Fan Xpert 2 plus. 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 and Firmware to download the latest BIOS.

Optimized cooling: vrm and pch heatsink with extensive surface, thermal pads help transfer heat from the inductor and phase array to the heatsink. Built to last: all-round protection with languard, dram overcurrent protection, SafeSlot Core safeguards and stainless-steel back I/O, overvoltage protection, 1000 plus compatible devices, 8000 plus Validation Hours. Designed for productivity: usb 3. 2 gen 2 with 10gbps ultra-fast transfer speed, onboard M.
BrandASUS #ad
ManufacturerAsus #ad
Height2 Inches
Length9.6 Inches
Weight2.05 Pounds
Width9.5 Inches
Part NumberPrime B450M-A II
ModelPrime B450M-A II
Warranty3 Years

2. ASUS

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BIOS Flashback, Addressable Gen 2 RGB Header and Aura Sync, USB 3.2 Gen 2, HDMI 2.1, ASUS TUF Gaming B550M-PLUS AMD AM4 3rd Gen Ryzen™ Micro ATX Gaming Motherboard PCIe 4.0, 2.5Gb LAN

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ASUS #ad - Best gaming connectivity: supports hdmi 2. Robust power design: 8+2 drmos power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs.

Amd am4 socket and pcie 4. 0 x4 connectivity, front panel USB 3. Optimized thermal solution: fanless vrm and chipset heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility. 2 gen 1 connector, USB 3. 5 gb lan with asus LANGuard. High-performance gaming networking: 2. 2 slots nvme ssd—one with PCIe 4. 0: the perfect pairing for zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs. 2 gen 2 type-c & Type-A ports. 2 output, featuring dual m. 1 [email protected] and displayport 1.
BrandASUS #ad
ManufacturerAsus #ad
Height2.66 Inches
Length10.83 Inches
Weight1.81 Pounds
Width10.49 Inches
Part NumberTUF GAMING B550M-PLUS
ModelTUF GAMING B550M-PLUS
Warranty3 years

3. Gigabyte

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Gigabyte B550M AORUS PRO-P AMD Ryzen 5000/B550/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB 3.2 Gen 2/DDR4/Motherboard

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Gigabyte #ad - Blazing fast 2. 5gbe lan with Bandwidth Management. Amp-up audio with alc1200 and premium capacitor. 10 plus 2 phases digital twin Power Design with 50A DrMOS.

Support for Windows 10 64-bit. Advanced thermal Design with Enlarged VRM Heatsinks. Ultra durable pcie 4. 0 ready x16 Slot. Displayport and HDMI for Multiple Display. Rgb fusion 2. 0 supports addressable LED and RGB LED Strips. Dual channel ecc/ non-ecc unbuffered DDR4, 4 DIMMs. Supports amd 3rd gen ryzen and 3rd gen ryzen with radeon Graphics Processors. Operating system: Support for Windows 11 64-bit. Dual ultra-fast nvme pcie 4. 0/3. 0 x4 M. 2 with one Thermal Guard.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height2.67 Inches
Length10.62 Inches
Weight2.43 Pounds
Width10.55 Inches
Part NumberB550M
ModelB550M
Warranty3

4. ASUS

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

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ASUS #ad - 2 slots nvme ssd—one with pcie 4. 5x protection iii: all round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless steel back I/O.

Boosted memory performance: asus OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance. 1 [email protected], dual m. Amd am4 socket and pcie 4. 11ax, 1gb lan, usB 3. 0 x4 connectivity, WiFi 6 802. 2 gen 2 type a, d sub & DVI. 0: the perfect pairing for zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs. Bluetooth v5. 1. 0 x16 safeslot, hdmi 2. Ultrafast connectivity: 1x pcie 4. Comprehensive cooling: vrM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility.
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

5. 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 - Audio: relate alc887 7. 1-channel high Definition Audio CODEC. Slots : 1 pcie 3. 0 x16, 1 pcie 2. 0 x1. Ce approved. Lan: relate rtl8111h pcie x1 Gigabit Ethernet Controller. Cup: socket am4, 6 power phase design, supports CPU up to 105W. Chipset: amd promontory B450 .
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

6. MSI

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

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MSI #ad - Audio boost rewards your ears with studio grade sound quality for immersive gaming experiences. Pre-installed i/O Shielding for convenience and protection from electrostatic discharge.

2. 5g lan with laN Manager. Lightning fast game experience: pcie 4. 0, lightning gen 4 M. 2 with M. 2 shield frozr, amD Turbo USB 3. 2 gen 2. 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. Supports dual channel ddr4 memory up to 128 GB 4400 MHz.
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

7. 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 - System ram type: Ddr4 Sdram. Industry-leading 8-channel hd audio driven by Japanese capacitors features an onboard LED-illuminated design Operating System Support Windows 10 Fan xpert delivers advanced fan controls for optimized cooling. 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. Patent-pending safeslot Core fortified PCIe slot prevents damage from heavyweight GPUs. 5x protection iii Hardware-level safeguards provide component longevity and reliability.
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

8. MSI

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

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MSI #ad - Support for 3rd gen amd ryzen processors and future AMD Ryzen processors with BIOS update. Audio boost rewards your ears with studio grade sound quality for immersive gaming experiences.

Lightning fast game experience: pcie 4. 0, lightning gen 4 M. 2 with M. 2 shield frozr, amD Turbo USB 3. 2 gen 2. Premium thermal solution: extended heatsink with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper. Supports dual channel ddr4 memory up to 128 GB 4400 MHz. 2. 5g lan with lan manager and Wi-Fi 6 AX Solution. Pre-installed i/O Shielding for convenience and protection from electrostatic discharge.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height1.5 Inches
Length9.6 Inches
Weight3.35 Pounds
Width9.6 Inches
Part NumberMAG B550M MORTAR WIFI
ModelMAG B550M MORTAR WIFI
Warranty3 Years

9. Gigabyte

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GIGABYTE GA-A320M-S2H AMD Ryzen AM4/MicroATX/2xDDR4/HDMI/Realtek ALC887/3xPCIe/USB3.1 Gen 1/LAN/Motherboard

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Gigabyte #ad - High quality audio capacitors and audio noise guard. Supports amd ryzen & 7th generation A series/Athlon processors. Realtek gigabit LAN with cFosSpeed internet accelerator software. Ultra-fast pcie gen3 x4 m. 2 with pcie nvme & SATA mode support. Dual channel non-ecc unbuffered DDR4, 2 DIMMs.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height4.09 Inches
Length7.68 Inches
Weight1.11 Pounds
Width9.61 Inches
Part NumberGA-A320M-S2H
ModelGA-A320M-S2H
Warranty3

10. 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 - Supports ddr4 memory, up to 3466+oc MHz. 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. Ez debug led: Easiest way to troubleshoot. Core boost: with premium layout and fully digital power design to support more cores and provide better performance. Turbo m. 2: running at pci-e gen3 x4 maximizes performance for NVME based SSDS.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height2 Inches
Length9.6 Inches
Weight2 Pounds
Width9.6 Inches
Part NumberB450M PRO-VDH MAX
ModelB450PVDHMAX
Warranty3 Years